Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1977 Month: 1 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0260 Monthly Average: 23703.1 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1977 01 01 1 23769 23629 23735 23788 23743 23716 23637 23611 23642 23780 23622 23679 DURHAM 1977 01 01 2 23761 23689 23691 23707 23839 23844 23807 23799 23777 23838 23722 23749 DURHAM 1977 01 02 1 23769 23768 23794 23719 23673 23641 23421 23526 23512 23450 23490 23522 DURHAM 1977 01 02 2 23562 23609 23617 23542 23621 23617 23762 23751 23796 23615 23590 23496 DURHAM 1977 01 03 1 23492 23357 23350 23413 23330 23510 23358 23542 23453 23397 23364 23404 DURHAM 1977 01 03 2 23384 23435 23384 23426 23448 23406 23350 23351 23267 23303 23309 23324 DURHAM 1977 01 04 1 23446 23377 23473 23335 23494 23534 23603 23397 23422 23365 23332 23351 DURHAM 1977 01 04 2 23438 23503 23565 23622 23541 23705 23533 23505 23603 23515 23590 23557 DURHAM 1977 01 05 1 23564 23510 23424 23543 23547 23412 23494 23645 23445 23543 23458 23507 DURHAM 1977 01 05 2 23493 23573 23627 23695 23641 23741 23677 23695 23526 23464 23472 23532 DURHAM 1977 01 06 1 23570 23462 23480 23466 23450 23364 23491 23368 23293 23401 23434 23435 DURHAM 1977 01 06 2 23486 23702 23641 23595 23619 23703 23635 23636 23480 23427 23462 23446 DURHAM 1977 01 07 1 23459 23368 23403 23490 23419 23438 23482 23500 23530 23554 23582 23487 DURHAM 1977 01 07 2 23628 23643 23592 23670 23678 23681 23683 23548 23532 99999 99999 99999 DURHAM 1977 01 08 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 01 08 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 01 09 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 01 09 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 01 10 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 01 10 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 01 11 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 01 11 2 99999 99999 99999 23711 23748 23715 23728 23825 23601 23522 23560 23527 DURHAM 1977 01 12 1 23623 23648 23691 23506 23580 23537 23637 23643 23563 23561 23559 23492 DURHAM 1977 01 12 2 23592 23567 23574 23686 23764 23750 23723 23731 23673 23671 23713 23596 DURHAM 1977 01 13 1 23728 23614 23623 23573 23563 23584 23556 23574 23637 23650 23575 23612 DURHAM 1977 01 13 2 23702 23584 23553 23609 23647 23558 23609 23668 23678 23682 23727 23684 DURHAM 1977 01 14 1 23553 23575 23660 23576 23613 23661 23730 23759 23685 23761 23667 23665 DURHAM 1977 01 14 2 23712 23674 23728 23785 23740 23784 23717 23746 23662 23601 23509 23583 DURHAM 1977 01 15 1 23622 23532 23536 23567 23669 23558 23664 23669 23594 23647 23604 23691 DURHAM 1977 01 15 2 23709 23699 23670 23801 23802 23717 23731 23738 23704 23715 23765 23771 DURHAM 1977 01 16 1 23708 23762 23722 23748 23832 23854 23628 23674 23784 23822 23777 23758 DURHAM 1977 01 16 2 23767 23663 23691 23729 23806 23614 23751 23704 23772 23857 23856 23916 DURHAM 1977 01 17 1 23931 23959 23991 23944 24063 24042 24043 24055 24038 23920 23934 23806 DURHAM 1977 01 17 2 23994 23962 23914 23944 24046 23945 23916 23981 23902 23976 23884 24062 DURHAM 1977 01 18 1 23986 23988 24014 24093 24076 24060 23985 24105 23998 23975 23997 23976 DURHAM 1977 01 18 2 23980 24036 24083 24113 24057 24051 24110 24028 23980 24006 23934 23915 DURHAM 1977 01 19 1 23886 23918 24031 24004 24025 24054 23985 23899 23862 23711 23839 23862 DURHAM 1977 01 19 2 23766 23831 23889 23916 23897 23991 23877 23982 23781 23844 23877 23892 DURHAM 1977 01 20 1 23791 23948 23814 23948 23888 23914 23901 23924 23902 23937 23966 23993 DURHAM 1977 01 20 2 23951 24042 24096 24143 23987 23935 24007 24002 23985 23797 23859 23723 DURHAM 1977 01 21 1 23735 23828 23833 23785 23781 23765 23713 23699 23673 23687 23693 23750 DURHAM 1977 01 21 2 23859 23889 23917 23873 23920 23835 23878 23849 23808 23842 23921 23886 DURHAM 1977 01 22 1 23863 23807 23743 23722 23758 23713 23791 23820 23733 23767 23741 23874 DURHAM 1977 01 22 2 23959 23974 23990 23952 24061 23955 24079 23858 23939 23891 23828 23718 DURHAM 1977 01 23 1 23757 23769 23780 23731 23651 23698 23686 23696 23652 23847 23852 23661 DURHAM 1977 01 23 2 23892 23848 23825 23784 23833 23862 23746 23658 23659 23523 23554 23596 DURHAM 1977 01 24 1 23590 23509 23547 23685 23640 23654 23616 23583 23591 23660 23667 23673 DURHAM 1977 01 24 2 23689 23732 23667 23812 23828 23789 23798 23745 23734 23753 23614 23696 DURHAM 1977 01 25 1 23639 23568 23614 23515 23650 23576 23683 23645 23659 23710 23742 23726 DURHAM 1977 01 25 2 23727 23774 23716 23879 23870 23898 23850 23874 23834 23770 23779 23805 DURHAM 1977 01 26 1 23810 23861 23673 23792 23755 23744 23786 23878 23795 23874 23800 23798 DURHAM 1977 01 26 2 23931 23932 23856 23975 23890 23939 23952 23976 23941 23860 23870 23810 DURHAM 1977 01 27 1 23906 23901 23792 23755 23777 23769 23732 23842 23817 23762 23806 23827 DURHAM 1977 01 27 2 23864 23887 23888 23964 24021 23928 23928 23970 23915 23930 23848 23952 DURHAM 1977 01 28 1 23874 23923 23884 23896 23740 23870 23819 23873 23772 23827 23792 23828 DURHAM 1977 01 28 2 23885 23920 23845 23895 23916 23907 23840 23880 23918 23961 23954 23921 DURHAM 1977 01 29 1 23863 23867 23827 23674 23599 23654 23656 23742 23752 23755 23695 23965 DURHAM 1977 01 29 2 23854 23811 23917 23790 23988 24101 24050 23951 23686 23608 23311 23369 DURHAM 1977 01 30 1 23385 23319 23347 23288 23289 23547 23513 23530 23475 23478 23508 23533 DURHAM 1977 01 30 2 23430 23488 23371 23286 23214 23292 23314 23195 23171 23258 23108 23331 DURHAM 1977 01 31 1 23208 23180 23178 23374 23392 23347 23358 23385 23403 23408 23370 23438 DURHAM 1977 01 31 2 23501 23531 23448 23566 23546 23634 23511 23587 23514 23577 23528 23568 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1977 Month: 2 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0260 Monthly Average: 23677.4 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1977 02 01 1 23529 23495 23488 23523 23501 23600 23574 23641 23691 23748 23723 23819 DURHAM 1977 02 01 2 23775 23621 23652 23762 23836 23771 23823 23768 23725 23773 23681 23766 DURHAM 1977 02 02 1 23571 23732 23817 23711 23729 23746 23755 23822 23690 23534 23718 23731 DURHAM 1977 02 02 2 23702 23611 23796 23686 23595 23663 23649 23641 23586 23561 23634 23587 DURHAM 1977 02 03 1 23757 23696 23536 23676 23699 23653 23769 23766 23802 23708 23633 23493 DURHAM 1977 02 03 2 23613 23535 23641 23747 23630 23532 23602 23754 23671 23703 23703 23796 DURHAM 1977 02 04 1 23787 23812 23925 23844 23780 23853 23782 23778 23762 23687 23521 23650 DURHAM 1977 02 04 2 23705 23635 23561 23638 23703 23734 23598 23625 23565 23625 23619 23574 DURHAM 1977 02 05 1 23588 23605 23668 23649 23553 23574 23746 23686 23673 23561 23609 23720 DURHAM 1977 02 05 2 23604 23645 23684 23847 23951 23840 23729 23740 23827 23720 23865 23982 DURHAM 1977 02 06 1 23941 23992 23969 24031 24078 23929 23823 23757 23642 23666 23695 23709 DURHAM 1977 02 06 2 23705 23931 23937 24000 23778 23740 23729 23705 23691 23641 23594 23476 DURHAM 1977 02 07 1 23569 23533 23639 23576 23626 23689 23653 23755 23638 23690 23668 23691 DURHAM 1977 02 07 2 23652 23627 23500 23607 23601 23559 23547 23609 23563 23512 23418 23368 DURHAM 1977 02 08 1 23524 23572 23527 23532 23555 23487 23474 23562 23548 23412 23454 23432 DURHAM 1977 02 08 2 23483 23586 23560 23547 23587 23508 23693 23537 23522 23487 23492 23442 DURHAM 1977 02 09 1 23392 23469 23488 23378 23368 23468 23461 23362 23405 23373 23453 23422 DURHAM 1977 02 09 2 23432 23489 23446 23568 23531 23487 23480 23533 23661 23452 23549 23556 DURHAM 1977 02 10 1 23489 23452 23498 23434 23384 23369 23491 23427 23491 23497 23457 23572 DURHAM 1977 02 10 2 23676 23675 23666 23775 23615 23666 23670 23649 23601 23595 23515 23546 DURHAM 1977 02 11 1 23535 23604 23531 23629 23498 23591 23614 23448 23557 23484 23474 23559 DURHAM 1977 02 11 2 23506 23627 23597 23594 23678 23716 23677 23637 23649 23665 23645 23672 DURHAM 1977 02 12 1 23620 23579 23661 23733 23608 23734 23678 23584 23501 23675 23591 23570 DURHAM 1977 02 12 2 23660 23580 23525 23566 23480 23543 23596 23743 23676 23655 23643 23685 DURHAM 1977 02 13 1 23659 23721 23765 23763 23730 23721 23694 23560 23678 23714 23676 23799 DURHAM 1977 02 13 2 23800 23856 23885 23854 23950 23949 23816 23954 23986 23877 23944 23931 DURHAM 1977 02 14 1 23813 23977 23857 23976 23995 23870 23812 23856 23770 23732 23719 23759 DURHAM 1977 02 14 2 23758 23853 23877 23889 23853 24035 24025 24120 23988 24072 23939 23990 DURHAM 1977 02 15 1 24081 23996 23811 24044 23944 23986 23931 23872 23959 23848 23829 24013 DURHAM 1977 02 15 2 24010 23999 23982 24037 24123 24164 24130 24158 24239 24092 24150 23976 DURHAM 1977 02 16 1 23880 24045 24037 24021 23939 23998 23968 23874 23738 23743 23689 23641 DURHAM 1977 02 16 2 23599 23742 23711 23703 23757 23872 23868 23979 24001 24037 24037 24123 DURHAM 1977 02 17 1 24104 24120 24245 24220 24120 24003 23947 24065 23878 23905 24069 23924 DURHAM 1977 02 17 2 23853 23843 23795 23794 23782 23812 23818 23796 23810 23714 23767 23765 DURHAM 1977 02 18 1 23737 23744 23638 23658 23566 23676 23714 23651 23796 23610 23611 23591 DURHAM 1977 02 18 2 23574 23421 23402 23527 23444 23434 23574 23581 23537 23594 23583 23621 DURHAM 1977 02 19 1 23542 23501 23642 23622 23564 23475 23513 23425 23508 23517 23587 23553 DURHAM 1977 02 19 2 23485 23513 23473 23427 23562 23542 23462 23472 23467 23517 23476 23526 DURHAM 1977 02 20 1 23596 23581 23497 23515 23437 23557 23444 23494 23512 23479 23506 23646 DURHAM 1977 02 20 2 23523 23536 23529 23660 23590 23605 23556 23517 23449 23421 23480 23504 DURHAM 1977 02 21 1 23524 23548 23611 23557 23601 23541 23639 23689 23665 23711 23725 23702 DURHAM 1977 02 21 2 23760 23819 23771 23779 23758 23665 23704 23748 23714 23713 23703 23686 DURHAM 1977 02 22 1 23640 23535 23689 23597 23574 23605 23702 23516 23658 23587 23557 23603 DURHAM 1977 02 22 2 23648 23645 23686 23693 23562 23625 23637 23631 23624 23574 23593 23468 DURHAM 1977 02 23 1 23544 23552 23489 23496 23484 23398 23562 23545 23522 23532 23564 23546 DURHAM 1977 02 23 2 23693 23639 23651 23542 23643 23619 23604 23661 23649 23456 23518 23463 DURHAM 1977 02 24 1 23584 23480 23522 23548 23472 23441 23293 23463 23389 23501 23498 23467 DURHAM 1977 02 24 2 23512 23446 23492 23532 23553 23563 23645 23547 23430 23503 23523 23612 DURHAM 1977 02 25 1 23642 23658 23628 23628 23574 23690 23742 23689 23721 23751 23798 23868 DURHAM 1977 02 25 2 23884 23858 23751 23838 23839 23866 23905 23783 23833 23825 23710 23742 DURHAM 1977 02 26 1 23763 23810 23744 23732 23837 23822 23708 23789 23786 23714 23745 23739 DURHAM 1977 02 26 2 23739 23603 23586 23638 23664 23732 23648 23575 23623 23634 23551 23599 DURHAM 1977 02 27 1 23512 23587 23733 23603 23610 23691 23588 23610 23619 23544 23672 23677 DURHAM 1977 02 27 2 23629 23694 23751 23525 23526 23632 23574 23577 23549 23617 23565 23713 DURHAM 1977 02 28 1 23717 23633 23769 23683 23829 23906 23897 23806 23838 23806 23764 23784 DURHAM 1977 02 28 2 23702 23772 23851 23763 23821 23869 23841 23810 23972 23920 23824 23854 DURHAM 1977 02 29 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 02 29 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 02 30 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 02 30 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 02 31 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 02 31 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1977 Month: 3 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0260 Monthly Average: 23641.7 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1977 03 01 1 23825 23730 23911 23969 23924 23898 23951 23907 23836 23942 23949 23750 DURHAM 1977 03 01 2 23669 23694 23735 23820 23817 23817 23970 23950 23906 23954 23881 23801 DURHAM 1977 03 02 1 23893 23873 23962 23846 23844 23878 23848 23811 23726 23708 23757 23608 DURHAM 1977 03 02 2 23737 23695 23601 23608 23569 23583 23620 23768 23762 23910 23741 23793 DURHAM 1977 03 03 1 23820 23703 23676 23555 23579 23508 23505 23481 23601 23507 23611 23556 DURHAM 1977 03 03 2 23576 23307 23494 23301 23318 23397 23365 23320 23375 23439 23352 23474 DURHAM 1977 03 04 1 23554 23521 23340 23424 23406 23399 23430 23344 23347 23357 23358 23339 DURHAM 1977 03 04 2 23359 23366 23331 23248 23195 23285 23180 23199 23220 23352 23431 23326 DURHAM 1977 03 05 1 23297 23410 23340 23336 23421 23500 23449 23479 23372 23441 23452 23453 DURHAM 1977 03 05 2 23437 23394 23463 23236 23275 23276 23217 23242 23192 23244 23321 23338 DURHAM 1977 03 06 1 23359 23308 23434 23380 23433 23350 23398 23435 23465 23445 23404 23410 DURHAM 1977 03 06 2 23371 23444 23350 23322 23218 23150 23199 23220 23279 23371 23303 23401 DURHAM 1977 03 07 1 23430 23470 23485 23394 23464 23422 23403 23363 23375 23256 23367 23403 DURHAM 1977 03 07 2 23323 23461 23456 23292 23350 23394 23333 23354 23346 23438 23392 23439 DURHAM 1977 03 08 1 23563 23351 23464 23527 23447 23421 23551 23520 23557 23593 23690 23503 DURHAM 1977 03 08 2 23484 23576 23686 23526 23516 23458 23480 23430 23294 23455 23401 23529 DURHAM 1977 03 09 1 23362 23433 23290 23331 23317 23349 23369 23370 23323 23362 23364 23412 DURHAM 1977 03 09 2 23455 23465 23481 23440 23533 23510 23529 23491 23530 23565 23546 23457 DURHAM 1977 03 10 1 23500 23534 23487 23457 23430 23447 23471 23425 23351 23459 23392 23441 DURHAM 1977 03 10 2 23437 23468 23451 23559 23571 23616 23455 23541 23530 23585 23542 23443 DURHAM 1977 03 11 1 23547 23509 23429 23586 23426 23560 23550 23537 23504 23416 23479 23521 DURHAM 1977 03 11 2 23518 23526 23548 23577 23583 23585 23566 23448 23458 23461 23490 23429 DURHAM 1977 03 12 1 23424 23519 23500 23497 23398 23497 23547 23555 23679 23610 23492 23600 DURHAM 1977 03 12 2 23593 23538 23538 23533 23690 23605 23636 23646 23782 23742 23674 23713 DURHAM 1977 03 13 1 23792 23766 23714 23754 23787 23700 23671 23770 23728 23701 23735 23673 DURHAM 1977 03 13 2 23694 23660 23733 23788 23729 23821 23839 23780 23787 23859 23763 23775 DURHAM 1977 03 14 1 23853 23868 23805 23747 23834 23884 23940 23901 24011 24003 23971 23991 DURHAM 1977 03 14 2 23952 23952 23911 23905 23966 23977 23992 23956 23872 23988 24069 24029 DURHAM 1977 03 15 1 24013 23972 23949 24063 23985 23936 23872 23924 23890 23907 23890 23803 DURHAM 1977 03 15 2 23791 23765 23716 23834 24005 23781 23938 23770 23827 23824 23824 23927 DURHAM 1977 03 16 1 23810 23908 23910 23896 23959 23893 23840 23693 23780 23718 23785 23795 DURHAM 1977 03 16 2 23735 23723 23682 23746 23895 23910 23895 23960 24046 24051 24092 24117 DURHAM 1977 03 17 1 24175 24119 23999 24035 24114 24036 24008 23864 23887 23902 23962 23983 DURHAM 1977 03 17 2 23879 23958 23953 24000 24157 24083 24268 24319 24228 24230 24239 24124 DURHAM 1977 03 18 1 24044 23866 23867 23810 23881 23845 23817 23694 23726 23821 23964 23919 DURHAM 1977 03 18 2 23912 23848 23849 23848 23875 23888 23838 23833 23963 23843 23803 99999 DURHAM 1977 03 19 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 03 19 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 03 20 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 03 20 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 03 21 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 03 21 2 99999 23655 23743 23779 23684 23726 23748 23810 23828 23795 24026 23814 DURHAM 1977 03 22 1 23837 23913 23867 23902 23881 23953 23963 23926 23877 23713 23805 23737 DURHAM 1977 03 22 2 23681 23682 23721 23661 23684 23653 23709 23700 23630 23769 23896 23938 DURHAM 1977 03 23 1 23938 23930 24033 23999 23989 24066 24040 23961 23818 23823 23807 23885 DURHAM 1977 03 23 2 23870 99999 99999 99999 99999 99999 99999 23827 23754 23765 23806 23721 DURHAM 1977 03 24 1 23766 23801 23839 23834 23871 23827 23803 23750 23866 23829 23742 23761 DURHAM 1977 03 24 2 23744 23797 23843 23927 23823 23882 23929 23915 23848 23819 23831 23845 DURHAM 1977 03 25 1 23794 23781 23773 23753 23758 23774 23800 23715 23826 23764 23766 23830 DURHAM 1977 03 25 2 23841 23819 23796 23867 23816 23805 23693 23611 23679 23572 23642 23671 DURHAM 1977 03 26 1 23623 23723 23746 23623 23698 23633 23674 23752 23779 23762 23725 23778 DURHAM 1977 03 26 2 23787 23794 23731 23722 23662 23768 23739 23711 23592 23709 23568 23623 DURHAM 1977 03 27 1 23511 23643 23649 23606 23647 23643 23752 23522 23448 23422 23428 23505 DURHAM 1977 03 27 2 23339 23482 23350 23456 23313 23419 23514 23654 23682 23730 23516 23571 DURHAM 1977 03 28 1 23556 23339 23375 23237 23330 23257 23312 23380 23410 23339 23332 23401 DURHAM 1977 03 28 2 23292 23399 23490 23519 23718 23645 23583 23529 23452 23410 23430 23393 DURHAM 1977 03 29 1 23414 23339 23512 23491 23246 23368 23380 23391 23522 23477 23593 23596 DURHAM 1977 03 29 2 23598 23565 23577 23576 23587 23536 23521 23546 23394 23393 23417 23360 DURHAM 1977 03 30 1 23370 23435 23358 23360 23359 23351 23450 23377 23452 23444 23510 23492 DURHAM 1977 03 30 2 23544 23673 23600 23574 23564 23637 23596 23553 23565 23566 23474 23480 DURHAM 1977 03 31 1 23530 23418 23488 23556 23556 23522 23452 23546 23656 23652 23654 23682 DURHAM 1977 03 31 2 23709 23677 23765 23848 23794 23785 23680 23656 23821 23788 23857 23658 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1977 Month: 4 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0260 Monthly Average: 23608.5 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1977 04 01 1 23753 23637 23659 23674 23747 23683 23729 23690 23773 23677 23686 23607 DURHAM 1977 04 01 2 23742 23868 23819 23680 23608 23637 23676 23677 23536 23675 23613 23591 DURHAM 1977 04 02 1 23580 23596 23543 23474 23464 23495 23466 23515 23490 23501 23573 23482 DURHAM 1977 04 02 2 23568 23597 23516 23509 23525 23519 23482 23426 23481 23419 23407 23482 DURHAM 1977 04 03 1 23491 23421 23304 23467 23375 23466 23576 23496 23504 23563 23596 23464 DURHAM 1977 04 03 2 23589 23557 23604 23643 23649 23681 23595 23641 23599 23567 23488 23463 DURHAM 1977 04 04 1 23577 23448 23622 23421 23442 23551 23548 23422 23599 23445 23493 23556 DURHAM 1977 04 04 2 23490 23436 23392 23523 23451 23476 23536 23435 23399 23368 23405 23480 DURHAM 1977 04 05 1 23395 23354 23431 23340 23508 23407 23520 23385 23402 23407 23452 23400 DURHAM 1977 04 05 2 23450 23436 23548 23572 23556 23574 23547 23492 23598 23498 23491 23527 DURHAM 1977 04 06 1 23497 23450 23622 23645 23591 23691 23595 23643 23494 23437 23559 23394 DURHAM 1977 04 06 2 23471 23477 23515 23375 23336 23397 23345 23278 23357 23373 23187 23108 DURHAM 1977 04 07 1 23217 23129 23087 23166 23211 23331 23444 23362 23491 23481 23472 23574 DURHAM 1977 04 07 2 23522 23570 23475 23455 23335 23370 23321 23318 23224 23264 23294 23154 DURHAM 1977 04 08 1 23167 23036 23222 23172 23227 23267 23186 23183 23145 23277 23286 23417 DURHAM 1977 04 08 2 23422 23452 23416 23462 23401 23471 23405 23496 23425 23356 23422 23480 DURHAM 1977 04 09 1 23426 23468 23366 23461 23414 23362 23376 23308 23478 23486 23526 23445 DURHAM 1977 04 09 2 23552 23436 23388 23516 23505 23468 23500 23524 23444 23532 23543 23543 DURHAM 1977 04 10 1 23562 23595 23528 23543 23536 23520 23583 23620 23636 23489 23544 23501 DURHAM 1977 04 10 2 23478 23573 23476 23549 23608 23667 23627 23613 23641 23685 23574 23441 DURHAM 1977 04 11 1 23611 23587 23598 23568 23550 23544 23454 23601 23583 23555 23494 23423 DURHAM 1977 04 11 2 23493 23580 23593 23535 23559 23593 23542 23696 23628 23627 23520 23462 DURHAM 1977 04 12 1 23652 23549 23644 23550 23647 23636 23600 23605 23623 23594 23534 23517 DURHAM 1977 04 12 2 23459 23564 23554 23667 23673 23750 23605 23585 23583 23573 23744 23691 DURHAM 1977 04 13 1 23620 23615 23607 23659 23674 23666 23684 23576 23575 23701 23609 23511 DURHAM 1977 04 13 2 23546 23627 23676 23702 23652 23692 23661 23592 23684 23678 23760 23728 DURHAM 1977 04 14 1 23610 23748 23688 23648 23739 23732 23714 23835 23762 23685 23704 23647 DURHAM 1977 04 14 2 23906 23800 23738 23731 23799 23859 23734 23652 23792 23696 23720 23801 DURHAM 1977 04 15 1 23742 23740 23701 23689 23729 23856 23780 23841 23772 23757 23756 23779 DURHAM 1977 04 15 2 23797 23795 23798 23713 23727 23829 23744 23729 23777 23721 23723 23650 DURHAM 1977 04 16 1 23673 23576 23551 23424 23550 23597 23673 23514 23664 23733 23746 23647 DURHAM 1977 04 16 2 23676 23673 23662 23710 23877 23859 23850 23846 23692 23803 23664 23649 DURHAM 1977 04 17 1 23694 23646 23666 23722 23734 23737 23782 23727 23805 23861 23813 23785 DURHAM 1977 04 17 2 23756 23814 23773 23771 23809 23768 23926 23929 23836 23798 23801 23738 DURHAM 1977 04 18 1 23817 23798 23773 23859 23882 23854 23827 23899 23928 23958 24039 23967 DURHAM 1977 04 18 2 24034 23993 23890 99999 23807 23921 23888 23835 23716 23875 23824 23820 DURHAM 1977 04 19 1 23752 23724 23778 23786 23862 23871 23914 23838 23710 23660 23582 23734 DURHAM 1977 04 19 2 23830 23791 23869 23718 23755 23724 23730 23749 23701 23768 23543 23595 DURHAM 1977 04 20 1 23555 23681 23593 23626 23584 23564 23606 23698 23717 23733 23798 23627 DURHAM 1977 04 20 2 23702 23719 23630 23600 23628 23613 23594 23637 23683 23551 23484 23561 DURHAM 1977 04 21 1 23576 23522 23571 23591 23575 23693 23629 23676 23876 23748 23623 23525 DURHAM 1977 04 21 2 23590 23595 23548 23651 23662 23730 23680 23636 23605 23723 23669 23554 DURHAM 1977 04 22 1 23745 23632 23690 23728 23861 23838 23782 23738 23648 23749 23730 23667 DURHAM 1977 04 22 2 23722 23756 23734 23614 23672 23746 23783 23777 23678 23664 23672 23596 DURHAM 1977 04 23 1 23653 23706 23756 23807 23769 23675 23828 23684 23694 23801 23658 23723 DURHAM 1977 04 23 2 23760 23820 23838 23861 23782 23831 23769 23728 23839 23771 23781 23770 DURHAM 1977 04 24 1 23763 23819 23886 23787 23757 23709 23707 23714 23816 23705 23714 23782 DURHAM 1977 04 24 2 23607 23658 23560 23594 23588 23604 23658 23705 23594 23623 23528 23536 DURHAM 1977 04 25 1 23572 23557 23469 23587 23558 23638 23595 23532 23620 23595 23833 23759 DURHAM 1977 04 25 2 23871 23778 23773 23687 23847 23801 23812 23623 23677 23674 23621 23607 DURHAM 1977 04 26 1 23559 23564 23534 23638 23691 23564 23575 23624 23593 23666 23738 23678 DURHAM 1977 04 26 2 23812 23681 23622 23628 23671 23722 23628 23744 23595 23558 23456 23489 DURHAM 1977 04 27 1 23465 23431 23469 23541 23517 23515 23455 23534 23567 23575 23471 23672 DURHAM 1977 04 27 2 23747 23850 23794 23858 23758 23745 23672 23665 23645 23707 23616 23525 DURHAM 1977 04 28 1 23438 23557 23595 23594 23517 23614 23684 23644 23649 23716 23687 23673 DURHAM 1977 04 28 2 23720 23681 23777 23728 23774 23723 23863 23684 23718 23630 23685 23678 DURHAM 1977 04 29 1 23567 23492 23612 23605 23588 23556 23538 23637 23622 23609 23647 23688 DURHAM 1977 04 29 2 23631 23538 23753 23720 23773 23642 23699 23701 23507 23497 23448 23496 DURHAM 1977 04 30 1 23433 23478 23401 23494 23405 23508 23471 23446 23502 23358 23317 23149 DURHAM 1977 04 30 2 23137 23350 23390 23470 23437 23496 23513 23495 23524 23599 23527 23480 DURHAM 1977 04 31 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 04 31 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1977 Month: 5 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0260 Monthly Average: 23621.8 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1977 05 01 1 23327 23464 23299 23348 23348 23410 23347 23304 23164 23247 23377 23211 DURHAM 1977 05 01 2 23339 23320 23513 23452 23561 23565 23541 23679 23540 23473 23196 23257 DURHAM 1977 05 02 1 23155 23110 23048 23173 23147 23204 23247 23401 23153 23311 23273 23435 DURHAM 1977 05 02 2 23489 23453 23357 23266 23297 23229 23400 23386 23298 23317 23300 23202 DURHAM 1977 05 03 1 23189 23197 23166 23181 23168 23171 23087 23147 23078 23132 23310 23361 DURHAM 1977 05 03 2 23346 23463 23614 23660 23631 23607 23572 23517 23629 23571 23384 23335 DURHAM 1977 05 04 1 23242 23282 23351 23399 23324 23314 23283 23157 23182 23338 23187 23388 DURHAM 1977 05 04 2 23461 23535 23638 23662 23597 23591 23583 23614 23562 23543 23590 23524 DURHAM 1977 05 05 1 23486 23385 23340 23364 23426 23351 23320 23531 23466 23577 23473 23567 DURHAM 1977 05 05 2 23457 23580 23564 23696 23585 23706 23691 23738 23723 23560 23651 23679 DURHAM 1977 05 06 1 23566 23471 23553 23481 23549 23446 23472 23406 23443 23501 23533 23571 DURHAM 1977 05 06 2 23519 23530 23492 23576 23533 23523 23592 23611 23577 23651 23672 23633 DURHAM 1977 05 07 1 23732 23707 23746 23726 23592 23605 23613 23624 23712 23672 23676 23563 DURHAM 1977 05 07 2 23488 23615 23640 23691 23672 23696 23740 23695 23755 23590 23632 23763 DURHAM 1977 05 08 1 23573 23764 23754 23649 23493 23573 23694 23584 23589 23580 23610 23656 DURHAM 1977 05 08 2 23640 23604 23691 23694 23625 23701 23646 23580 23838 23761 23696 23709 DURHAM 1977 05 09 1 23597 23615 23521 23679 23688 23768 23779 23796 23819 23768 23783 23799 DURHAM 1977 05 09 2 23784 23915 23861 23861 23926 23876 23785 23744 23812 23826 23831 23718 DURHAM 1977 05 10 1 23695 23649 23641 23550 23641 23656 23623 23600 23681 23793 23751 23829 DURHAM 1977 05 10 2 23838 23764 23810 23803 23691 23706 23684 23698 23648 23631 23605 23765 DURHAM 1977 05 11 1 23642 23678 23662 23667 23702 23668 23704 23720 23699 23673 23781 23759 DURHAM 1977 05 11 2 23725 23630 23655 23797 23844 23837 23667 23669 23623 23652 23684 23671 DURHAM 1977 05 12 1 23500 23512 23556 23531 23489 23563 23570 23622 23708 23631 23637 23768 DURHAM 1977 05 12 2 23620 23585 23676 23780 23694 23738 23773 23639 23742 23720 23588 23788 DURHAM 1977 05 13 1 23628 23723 23684 23632 23726 23836 23797 23662 23744 23689 23758 23849 DURHAM 1977 05 13 2 23806 23818 23884 23775 23836 23944 23847 23907 23712 23707 23816 23778 DURHAM 1977 05 14 1 23822 23813 23663 23785 23717 23700 23622 23743 23715 23775 23691 23837 DURHAM 1977 05 14 2 23764 23802 23799 23760 23849 23822 23810 23789 23878 23859 23812 23789 DURHAM 1977 05 15 1 23816 23822 23738 23783 23735 23728 23703 23793 23764 23737 23859 23714 DURHAM 1977 05 15 2 23727 23813 23818 23852 23809 23850 23823 23786 23758 23875 23784 23789 DURHAM 1977 05 16 1 23778 23803 23695 23699 23639 23534 23601 23593 23643 23675 23687 23624 DURHAM 1977 05 16 2 23569 23612 23549 23636 23564 23563 23674 23616 23624 23560 23547 23570 DURHAM 1977 05 17 1 23519 23701 23505 23615 23584 23564 23503 23593 23459 23516 23572 23510 DURHAM 1977 05 17 2 23558 23502 23536 23612 23613 23606 23654 23632 23679 23577 23671 23631 DURHAM 1977 05 18 1 23651 23467 23554 23529 23546 23537 23592 23530 23525 23507 23602 23615 DURHAM 1977 05 18 2 23653 23580 23696 23719 23832 23819 23744 23751 23665 23731 23668 23614 DURHAM 1977 05 19 1 23619 23671 23700 23570 23597 23616 23651 23609 23693 23587 23698 23652 DURHAM 1977 05 19 2 23713 23725 23717 23627 23743 23843 23820 23772 23777 23713 23880 23709 DURHAM 1977 05 20 1 23701 23687 23686 23789 23700 23719 23774 23769 23784 23773 23757 23756 DURHAM 1977 05 20 2 23774 23740 23795 23723 23760 23752 23870 23914 23792 23766 23869 23861 DURHAM 1977 05 21 1 23746 23770 23755 23762 23795 23770 23847 23869 23864 23819 23832 23708 DURHAM 1977 05 21 2 23700 23749 23782 23809 23835 23853 23807 23866 23837 23793 23703 23692 DURHAM 1977 05 22 1 23604 23675 23594 23445 23563 23527 23459 23512 23529 23745 23644 23687 DURHAM 1977 05 22 2 23638 23727 23797 23848 23816 23873 23838 23750 23661 23694 23513 23464 DURHAM 1977 05 23 1 23616 23541 23647 23509 23409 23318 23384 23450 23463 23584 23500 23577 DURHAM 1977 05 23 2 23601 23598 23626 23614 23665 23647 23633 23544 23497 23486 23509 23525 DURHAM 1977 05 24 1 23456 23408 23439 23403 23488 23541 23433 23416 23402 23439 23402 23438 DURHAM 1977 05 24 2 23394 23527 23572 23513 23567 23612 23710 23576 23617 23507 23622 23472 DURHAM 1977 05 25 1 23438 23485 23397 23352 23481 23445 23531 23450 23441 23411 23457 23452 DURHAM 1977 05 25 2 23632 23689 23625 23733 23691 23646 23687 23646 23643 23529 23567 23574 DURHAM 1977 05 26 1 23705 23651 23729 23718 23681 23648 23532 23628 23652 23695 23580 23631 DURHAM 1977 05 26 2 23674 23760 23744 23861 23787 23927 23884 23842 23826 99999 99999 99999 DURHAM 1977 05 27 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 05 27 2 99999 99999 99999 99999 23817 23770 24030 24019 23870 23918 23867 23834 DURHAM 1977 05 28 1 23930 23912 23836 23912 23747 23701 23741 23784 23854 23755 23788 23869 DURHAM 1977 05 28 2 23785 23838 23767 23801 23786 23788 23778 23612 23801 23684 23673 23801 DURHAM 1977 05 29 1 23802 23734 23754 23715 23712 23652 23556 23595 23580 23592 23586 23579 DURHAM 1977 05 29 2 23632 23588 23528 23502 23586 23513 23623 23749 23717 23744 23616 23678 DURHAM 1977 05 30 1 23551 23731 23727 23604 23540 23590 23652 23641 23582 23650 23536 23537 DURHAM 1977 05 30 2 23508 23628 23536 23537 23620 23450 23465 23522 23550 23552 23497 23483 DURHAM 1977 05 31 1 23399 23407 23516 23439 23526 23596 23487 23715 23501 23531 23466 23398 DURHAM 1977 05 31 2 23390 23434 23465 23627 23581 23612 23552 23671 23666 23600 23675 23703 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1977 Month: 6 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0260 Monthly Average: 23509.6 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1977 06 01 1 23558 23513 23514 23401 23443 23483 23513 23544 23468 23443 23473 23515 DURHAM 1977 06 01 2 23574 23454 23569 23594 23699 23543 23510 23597 23517 23559 23538 23559 DURHAM 1977 06 02 1 23350 23509 23318 23314 23343 23412 23329 23458 23383 23451 23403 23299 DURHAM 1977 06 02 2 23377 23463 23552 23592 23644 23616 23554 23505 23516 23452 23521 23540 DURHAM 1977 06 03 1 23327 23462 23513 23432 23347 23343 23384 23360 23327 23336 23325 23353 DURHAM 1977 06 03 2 23482 23493 23482 23380 23500 23530 23542 23476 23500 23444 23485 23417 DURHAM 1977 06 04 1 23470 23365 23408 23401 23543 23525 23475 23365 23459 23368 23467 23475 DURHAM 1977 06 04 2 23445 23394 23472 23441 23433 23541 23526 23598 23548 23410 23531 23526 DURHAM 1977 06 05 1 23430 23496 23423 23418 23525 23440 23434 23470 23503 23496 23481 23540 DURHAM 1977 06 05 2 23528 23599 23781 23721 23709 23773 23783 23641 23666 23598 23653 23635 DURHAM 1977 06 06 1 23563 23518 23470 23515 23583 23569 23594 23541 23490 23569 23595 23616 DURHAM 1977 06 06 2 23627 23676 23801 23896 23695 23695 23667 23836 23825 23790 23744 23720 DURHAM 1977 06 07 1 23690 23670 23699 23684 23822 23641 23661 23687 23684 23626 23645 23656 DURHAM 1977 06 07 2 23693 23713 23848 23854 23868 23766 23856 23735 23807 23779 23719 23777 DURHAM 1977 06 08 1 23837 23739 23761 23693 23695 23612 23706 23674 23760 23621 23779 23701 DURHAM 1977 06 08 2 23679 23753 23872 23869 23947 23871 23854 23774 23734 23715 23698 23652 DURHAM 1977 06 09 1 23731 23681 23693 23726 23647 23621 23655 23690 23580 23607 23610 23640 DURHAM 1977 06 09 2 23501 23594 23798 23831 23769 23773 23849 23799 23801 23586 23584 23587 DURHAM 1977 06 10 1 23732 23724 23735 23738 23712 23716 23646 23565 23523 23569 23620 23608 DURHAM 1977 06 10 2 23701 23759 23759 23799 23880 23904 23919 23780 23821 23770 23750 23705 DURHAM 1977 06 11 1 23751 23613 23635 23694 23617 23529 23451 23468 23541 23521 23453 23617 DURHAM 1977 06 11 2 23677 23656 23806 23859 23918 23931 23908 23833 23811 23803 23740 23721 DURHAM 1977 06 12 1 23681 23679 23780 23765 23708 23723 23660 23653 23562 23650 23668 23703 DURHAM 1977 06 12 2 23606 23643 23676 23673 23630 23520 23605 23682 23729 23604 23672 23575 DURHAM 1977 06 13 1 23501 23512 23511 23422 23462 23562 23511 23432 23557 23448 23513 23562 DURHAM 1977 06 13 2 23502 23481 23591 23692 23550 23533 23612 23594 23575 23638 23471 23498 DURHAM 1977 06 14 1 23508 23426 23430 23375 23536 23456 23483 23426 23429 23402 23394 23386 DURHAM 1977 06 14 2 23517 23563 23492 23474 23656 23630 23547 23639 23631 23666 23665 23662 DURHAM 1977 06 15 1 23639 23577 23609 23518 23487 23632 23542 23521 23549 23457 23473 23476 DURHAM 1977 06 15 2 23505 23529 23735 23662 23797 23722 23747 23768 23741 23653 23709 23688 DURHAM 1977 06 16 1 23671 23667 23706 23722 23875 23850 23721 23556 23573 23576 23512 23529 DURHAM 1977 06 16 2 23685 23859 23824 23960 23681 23687 23742 23834 23728 23735 23570 23556 DURHAM 1977 06 17 1 23424 23508 23444 23469 23524 23481 23480 23483 23369 23437 23464 23517 DURHAM 1977 06 17 2 23540 23541 23482 23622 23602 23556 23592 23676 23650 23727 23588 23570 DURHAM 1977 06 18 1 23450 23434 23464 23450 23546 23433 23439 23517 23536 23557 23590 23490 DURHAM 1977 06 18 2 23605 23556 23553 23786 23798 23727 23902 23787 23603 23524 23508 23451 DURHAM 1977 06 19 1 23432 23527 23468 23467 23473 23522 23614 23516 23515 23551 23566 23645 DURHAM 1977 06 19 2 23653 23765 23777 23784 23691 23744 23648 23611 23419 23598 23554 23323 DURHAM 1977 06 20 1 23370 23388 23446 23268 23405 23431 23320 23228 23210 23313 23350 23285 DURHAM 1977 06 20 2 23291 23316 23333 23435 23393 23384 23443 23404 23459 23597 23413 23450 DURHAM 1977 06 21 1 23465 23463 23538 23348 23276 23380 23383 23384 23364 23399 23415 23469 DURHAM 1977 06 21 2 23439 23515 23372 23435 23490 23441 23510 23503 23523 23458 23428 23446 DURHAM 1977 06 22 1 23334 23308 23286 23366 23374 23426 23311 23295 23199 23283 23264 23271 DURHAM 1977 06 22 2 23275 23424 23479 23405 23588 23498 23397 23431 23389 23408 23301 23347 DURHAM 1977 06 23 1 23188 23266 23340 23194 23267 23331 23383 23209 23249 23252 23229 23251 DURHAM 1977 06 23 2 23280 23476 23516 23504 23597 23489 23475 23497 23463 23367 23305 23318 DURHAM 1977 06 24 1 23385 23308 23376 23436 23389 23298 23364 23404 23399 23449 23225 23380 DURHAM 1977 06 24 2 23439 23357 23446 23546 23696 23603 23595 23642 23667 23590 23591 23535 DURHAM 1977 06 25 1 23558 23488 23532 23619 23537 23454 23532 23553 23535 23553 23376 23523 DURHAM 1977 06 25 2 23525 23593 23664 23803 23631 23658 23644 23675 23635 23562 23611 23611 DURHAM 1977 06 26 1 23446 23559 23508 23489 23534 23580 23720 23653 23605 23442 23485 23464 DURHAM 1977 06 26 2 23446 23471 23589 23638 23548 23630 23453 23608 23557 23550 23484 23468 DURHAM 1977 06 27 1 23392 23424 23390 23414 23377 23359 23332 23271 23345 23253 23235 23262 DURHAM 1977 06 27 2 23179 23091 23255 23207 23227 23232 23348 23426 23471 23424 23421 23496 DURHAM 1977 06 28 1 23616 23476 23383 23450 23208 23245 23124 23207 23084 23104 23171 23028 DURHAM 1977 06 28 2 23010 23000 23033 22985 22989 23040 23174 23237 23329 23387 23296 23279 DURHAM 1977 06 29 1 23247 23200 23085 23210 23209 23213 23295 23290 23198 23292 23138 23221 DURHAM 1977 06 29 2 23271 23252 23196 23150 23284 23430 23306 23146 23189 23126 23107 23066 DURHAM 1977 06 30 1 23269 23268 23197 22987 23039 23014 23121 22993 23128 23040 22899 23009 DURHAM 1977 06 30 2 22997 23108 23062 23050 23104 23210 23094 22981 23118 23057 22965 23004 DURHAM 1977 06 31 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 06 31 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1977 Month: 7 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0260 Monthly Average: 23109.4 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1977 07 01 1 22905 22935 22923 22866 22918 23010 23101 23130 23145 23100 22931 23091 DURHAM 1977 07 01 2 23108 23075 23056 22851 22867 22885 22871 23081 23016 23003 22989 22954 DURHAM 1977 07 02 1 22916 22683 22568 22769 22718 22632 22730 22823 22884 22808 22806 22793 DURHAM 1977 07 02 2 22948 22938 22930 22992 22936 23037 22929 22985 22999 22917 22937 22906 DURHAM 1977 07 03 1 22899 22879 22858 22825 22856 22766 22768 22894 22869 22873 22781 22837 DURHAM 1977 07 03 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 07 04 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 07 04 2 99999 99999 99999 99999 22968 22932 23019 23053 22996 23003 22948 22964 DURHAM 1977 07 05 1 22980 23000 23106 23044 23048 23066 23062 23054 23031 22999 23032 23046 DURHAM 1977 07 05 2 23099 23156 23228 23132 23240 23240 23148 23207 23167 23175 23218 23222 DURHAM 1977 07 06 1 23116 23190 23096 23117 23242 23163 23167 23228 23208 23210 23317 23419 DURHAM 1977 07 06 2 23380 23380 23345 23386 23258 23209 23300 23393 23133 23222 23214 23328 DURHAM 1977 07 07 1 23350 23311 23389 23243 23278 23239 23232 23033 23051 23106 23162 23123 DURHAM 1977 07 07 2 23210 23292 23336 23335 23370 23452 23465 23416 23417 23482 23220 23273 DURHAM 1977 07 08 1 23233 23236 23094 23007 23137 23130 23048 23044 23058 22943 22968 23041 DURHAM 1977 07 08 2 23020 22989 23057 23226 23283 23169 23193 23208 23145 23099 23192 23100 DURHAM 1977 07 09 1 23076 23070 23027 22995 23114 23093 23013 22975 23108 23011 23145 23062 DURHAM 1977 07 09 2 23059 23108 23151 23253 23203 23304 23272 23203 23175 23172 23043 22975 DURHAM 1977 07 10 1 23024 22998 23177 23109 22972 23054 23045 22954 23006 23008 23115 22951 DURHAM 1977 07 10 2 23047 23060 23002 23043 23031 23008 23059 23082 23061 23095 23090 23028 DURHAM 1977 07 11 1 23109 23151 23038 22909 22953 22975 22987 23020 22896 22848 22943 22913 DURHAM 1977 07 11 2 23011 22874 99999 23033 23036 23076 22988 22958 23007 22988 22885 22926 DURHAM 1977 07 12 1 22963 22871 22940 22958 22913 22953 22937 22941 22961 22987 22965 22989 DURHAM 1977 07 12 2 22973 22871 23020 23016 22989 23048 22968 23041 22958 22944 22990 22920 DURHAM 1977 07 13 1 22875 23005 22978 22960 23000 22853 22970 22988 22983 22995 23014 23023 DURHAM 1977 07 13 2 23045 22948 23016 22994 23018 23019 23132 23170 23135 23068 23110 23095 DURHAM 1977 07 14 1 23125 23049 23151 23166 23296 23183 23243 23159 23216 23196 23189 23245 DURHAM 1977 07 14 2 23046 23241 23221 23351 23261 23288 23306 23280 23256 23176 23066 23048 DURHAM 1977 07 15 1 22983 22989 23015 22994 23031 23079 22979 22972 23128 23075 23112 23230 DURHAM 1977 07 15 2 23196 23321 23265 23292 23320 23322 23209 23199 23133 23072 23110 23010 DURHAM 1977 07 16 1 22974 22993 22792 22769 22853 22826 22866 22859 22976 22922 22918 22950 DURHAM 1977 07 16 2 22911 22946 22959 23025 22964 23023 22959 23011 22961 23020 22929 22915 DURHAM 1977 07 17 1 23030 23031 22925 22867 22834 23007 22886 22914 22853 22952 22841 22980 DURHAM 1977 07 17 2 22834 22919 22985 23032 22934 23054 23004 23048 22968 22973 22959 22978 DURHAM 1977 07 18 1 23068 22995 23156 23170 23015 23087 23030 22980 23086 23156 23069 23067 DURHAM 1977 07 18 2 23101 23103 23117 23171 23249 23079 23170 23157 23062 23101 23083 23082 DURHAM 1977 07 19 1 23013 22924 22870 22997 23012 22915 22982 22974 23099 23168 23030 23138 DURHAM 1977 07 19 2 22975 22983 23046 22954 23073 23154 23165 23092 23041 22976 22996 22943 DURHAM 1977 07 20 1 22898 22917 22851 22925 22985 22961 22964 22941 22959 22908 22888 22905 DURHAM 1977 07 20 2 22909 23059 23145 23232 23280 23034 23111 23060 22953 22938 22958 22888 DURHAM 1977 07 21 1 22831 22811 22855 22942 22902 22910 22956 22884 22932 22832 22702 22871 DURHAM 1977 07 21 2 22853 23011 23025 23075 23139 23142 23066 22997 22966 23030 23080 22960 DURHAM 1977 07 22 1 22966 22862 22920 22847 22806 22877 23002 23077 23023 22995 22895 22977 DURHAM 1977 07 22 2 23137 23165 23072 23197 23133 23286 23129 23162 23250 23153 23167 22937 DURHAM 1977 07 23 1 23036 23006 23051 23010 23051 23078 23032 23154 23157 23004 23132 23166 DURHAM 1977 07 23 2 23192 23230 23370 23243 23366 23487 23389 23272 23190 23142 23135 23113 DURHAM 1977 07 24 1 23198 23146 23146 23175 23132 23209 23238 23217 23147 23255 23226 23190 DURHAM 1977 07 24 2 23246 23358 23349 23316 23353 23424 23351 23377 23361 23303 23308 23278 DURHAM 1977 07 25 1 23292 23187 23285 23213 23358 23293 23335 23235 23255 23260 23166 23207 DURHAM 1977 07 25 2 23232 23208 23389 23350 23423 23456 23424 23505 23473 23542 23318 23362 DURHAM 1977 07 26 1 23385 23337 23301 23464 23312 23340 23251 23376 99999 99999 99999 99999 DURHAM 1977 07 26 2 99999 99999 23387 23537 23682 23527 23502 23447 23519 23317 23344 23400 DURHAM 1977 07 27 1 23307 23301 23390 23379 23351 23384 23265 23195 23148 23206 23340 23185 DURHAM 1977 07 27 2 23237 23255 23403 23479 23527 23608 23532 23630 23675 23443 23415 23435 DURHAM 1977 07 28 1 23332 23408 23295 23391 23314 23362 23282 23282 23246 23303 23335 23321 DURHAM 1977 07 28 2 23255 23315 23332 23428 23584 23664 23518 23593 23410 23373 23450 23365 DURHAM 1977 07 29 1 23403 23340 23349 23291 23324 23324 23005 22828 22866 23008 23152 23226 DURHAM 1977 07 29 2 23247 23123 23142 23048 22871 23064 23001 23089 22940 23068 23175 23155 DURHAM 1977 07 30 1 23187 23261 23177 23276 23101 23012 23060 22997 23044 22969 23079 23041 DURHAM 1977 07 30 2 23057 23059 23085 23227 23225 23279 23282 23323 23281 23287 23334 23291 DURHAM 1977 07 31 1 23159 23137 23143 23201 23158 23061 23128 23095 23142 23183 23198 23106 DURHAM 1977 07 31 2 23011 23058 23179 23210 23158 23423 23408 23317 23206 23246 23213 23226 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1977 Month: 8 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0260 Monthly Average: 23120.2 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1977 08 01 1 23174 23177 23203 23132 23104 23072 23115 22956 23070 23052 23029 23023 DURHAM 1977 08 01 2 23064 23094 23165 23142 23240 23385 23292 23228 23209 23207 23233 23225 DURHAM 1977 08 02 1 23044 23071 23021 23082 23069 23137 22973 23082 22941 22900 22956 22967 DURHAM 1977 08 02 2 22993 23114 22902 23021 23040 23059 23059 23108 23059 23151 23237 23219 DURHAM 1977 08 03 1 23108 23131 23104 23097 23051 22968 23001 22998 23011 22981 23003 22983 DURHAM 1977 08 03 2 22908 23100 23147 23082 23190 23215 23218 23096 23125 23080 23073 23110 DURHAM 1977 08 04 1 23068 23005 22972 22915 23141 22941 22936 22984 23086 23043 22997 23095 DURHAM 1977 08 04 2 23016 23069 23233 23255 23150 23132 23233 23271 23297 23270 23174 23185 DURHAM 1977 08 05 1 23203 23180 23118 23003 23061 22957 22975 23019 22863 23004 23005 22998 DURHAM 1977 08 05 2 22900 22992 23115 23175 23149 23213 23314 23216 23210 23055 23147 23090 DURHAM 1977 08 06 1 23139 23050 22972 22973 23018 22906 22983 22917 23006 22863 22933 22881 DURHAM 1977 08 06 2 22878 22809 22879 22977 23067 23152 23194 23156 23052 23051 23128 23008 DURHAM 1977 08 07 1 22935 22897 22993 22924 22863 22881 22898 22921 22898 22990 23006 22892 DURHAM 1977 08 07 2 22924 23031 23040 23118 23185 23152 23140 23190 23259 23059 23077 23020 DURHAM 1977 08 08 1 23089 22980 22955 22993 22958 23033 22972 22887 22897 22771 22809 22931 DURHAM 1977 08 08 2 23011 22973 23064 23210 23123 23287 23247 23159 23077 23089 23155 23076 DURHAM 1977 08 09 1 22940 23084 23081 23018 22813 22673 22653 22622 22684 22665 22703 22760 DURHAM 1977 08 09 2 22815 22714 22919 23004 22878 23004 22941 23009 22828 22847 22728 22854 DURHAM 1977 08 10 1 22853 22921 22901 22906 22848 22972 23020 22873 22842 22820 22788 22980 DURHAM 1977 08 10 2 22956 22980 23054 23100 23017 23042 23216 23220 23050 23056 22857 22731 DURHAM 1977 08 11 1 22728 22744 22747 22700 22831 22810 22840 22855 22805 22807 22912 22943 DURHAM 1977 08 11 2 22958 22924 23035 23078 23039 23067 23093 23086 22905 23045 22957 22988 DURHAM 1977 08 12 1 22901 22888 22895 22982 23084 23075 22993 22996 22956 23004 22962 23029 DURHAM 1977 08 12 2 22995 23074 23109 23147 23230 23148 23196 23123 23084 22965 23074 23119 DURHAM 1977 08 13 1 23067 23163 23097 23186 23098 23059 23066 23062 23172 23135 23006 23034 DURHAM 1977 08 13 2 23139 23147 23336 23301 23275 23262 23185 23117 23102 22985 23059 22942 DURHAM 1977 08 14 1 22893 22992 22993 22952 22906 22931 23080 22898 22988 22995 23073 23089 DURHAM 1977 08 14 2 23070 23032 22984 23066 22963 22975 23069 22976 22883 22891 22887 22926 DURHAM 1977 08 15 1 22862 22813 22865 22874 22859 22828 22791 22928 22959 22886 22912 22882 DURHAM 1977 08 15 2 22890 22998 22987 22882 22870 22922 23101 23039 23012 23011 22915 22821 DURHAM 1977 08 16 1 22926 22861 22962 22782 22737 22936 22795 22819 22859 22764 22816 22772 DURHAM 1977 08 16 2 22895 22836 22953 23041 23034 23131 23063 23021 23016 22886 22860 22929 DURHAM 1977 08 17 1 22906 22971 22869 22845 22861 22901 22967 22831 22848 22892 22884 22886 DURHAM 1977 08 17 2 23001 22913 23051 23156 23091 23108 23193 23128 23056 23113 23052 22854 DURHAM 1977 08 18 1 22918 22949 22833 22962 22967 22998 22944 22908 22958 22973 22892 22973 DURHAM 1977 08 18 2 23016 23032 22974 23122 23161 23079 23194 23127 23104 23095 23003 23020 DURHAM 1977 08 19 1 22969 22909 22892 23009 22916 22900 22830 22895 22900 22955 22893 22949 DURHAM 1977 08 19 2 22909 22714 23056 23115 23167 23137 23205 23040 23073 22936 23019 22971 DURHAM 1977 08 20 1 22887 22952 22913 23041 23009 23145 23122 23100 23089 23119 23031 23025 DURHAM 1977 08 20 2 23031 23179 23174 23305 23282 23227 23246 23285 23175 23016 23104 23068 DURHAM 1977 08 21 1 23002 23001 23055 23115 23058 23121 23044 23162 23132 23127 23023 22966 DURHAM 1977 08 21 2 23044 23200 23308 23161 23430 23364 23432 23335 23292 23116 23063 23143 DURHAM 1977 08 22 1 23131 23111 23170 23109 23204 23205 23222 23170 23195 23190 23238 23266 DURHAM 1977 08 22 2 23303 23284 23347 23362 23398 23391 23401 23345 23311 23309 23256 23214 DURHAM 1977 08 23 1 23260 23258 23208 23229 23221 23246 23182 23211 23323 23288 23347 23364 DURHAM 1977 08 23 2 23330 23408 23333 23368 23401 23317 23400 23404 23318 23283 23341 23232 DURHAM 1977 08 24 1 23203 23240 23287 23268 23303 23314 23259 23320 23356 23418 23289 23400 DURHAM 1977 08 24 2 23388 23444 23392 23526 23496 23547 23515 23432 23416 23444 23331 23257 DURHAM 1977 08 25 1 23273 23281 23324 23389 23425 23456 23362 23216 23256 23345 23175 23334 DURHAM 1977 08 25 2 23365 23286 23320 23362 23546 23484 23440 23388 23494 23510 23438 23386 DURHAM 1977 08 26 1 23228 23316 23238 23172 23195 23268 23327 23241 23195 23212 23228 23229 DURHAM 1977 08 26 2 23276 23314 23234 23424 23409 23409 23462 23436 23385 23389 23329 23266 DURHAM 1977 08 27 1 23315 23359 23349 23229 23405 23303 23424 23411 23306 23365 23367 23242 DURHAM 1977 08 27 2 23275 23324 23445 23506 23481 23357 23395 23359 23394 23304 23300 23323 DURHAM 1977 08 28 1 23187 23269 23182 23204 23171 23191 23213 23231 23124 99999 99999 99999 DURHAM 1977 08 28 2 99999 99999 99999 99999 23232 23382 23339 23399 23365 23374 23402 23318 DURHAM 1977 08 29 1 23443 23265 23408 23283 23261 23194 23282 23253 23386 23478 23430 23426 DURHAM 1977 08 29 2 23386 23330 23396 23449 23533 23475 23468 23509 23487 23559 23637 23451 DURHAM 1977 08 30 1 23466 23591 23558 23489 23546 23530 23486 23395 23519 23495 23395 23530 DURHAM 1977 08 30 2 23507 99999 23600 23507 23314 23455 23439 23375 23405 23380 23423 23395 DURHAM 1977 08 31 1 23323 23271 23368 23238 23218 23265 23300 23296 23236 23321 23296 23330 DURHAM 1977 08 31 2 23319 23324 23370 23353 23366 23306 23324 23335 23172 23226 23253 23179 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1977 Month: 9 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0260 Monthly Average: 23153.5 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1977 09 01 1 23146 23077 23191 23178 23139 23229 23314 23301 23260 23238 23279 23197 DURHAM 1977 09 01 2 23331 23318 23399 23341 23291 23304 23312 23259 23151 23283 23212 23118 DURHAM 1977 09 02 1 23176 23159 23246 23254 23243 23241 23292 23285 23264 23299 23284 23290 DURHAM 1977 09 02 2 23384 23333 23414 23375 23395 23379 23404 23211 23349 23350 23253 23327 DURHAM 1977 09 03 1 23183 23271 23168 23240 23297 23242 23380 23232 23291 23307 23274 23308 DURHAM 1977 09 03 2 23412 23438 23411 23458 23383 23412 23367 23364 23309 23308 23321 23137 DURHAM 1977 09 04 1 23110 23142 23089 23094 23067 23075 23147 23252 23232 23282 23368 23261 DURHAM 1977 09 04 2 23362 23394 23397 23441 23602 23534 23551 23595 23523 23410 23421 23296 DURHAM 1977 09 05 1 23336 23235 23229 23275 23365 23317 23246 23243 23271 23322 23564 23421 DURHAM 1977 09 05 2 23517 23464 23662 23568 23608 23590 23537 23575 23542 23621 23477 23407 DURHAM 1977 09 06 1 23408 23306 23297 23333 23344 23389 23402 23323 23293 23270 23416 23399 DURHAM 1977 09 06 2 23477 23467 23514 23585 23670 23726 23719 23650 23519 23393 23426 23285 DURHAM 1977 09 07 1 23221 23240 23297 23221 23253 23121 23092 23232 23257 23157 23291 23306 DURHAM 1977 09 07 2 23293 23374 23525 23674 23757 23732 23624 23647 23581 23494 23529 23495 DURHAM 1977 09 08 1 23439 23425 23333 23274 23364 23336 23243 23425 23404 23416 23437 23418 DURHAM 1977 09 08 2 23415 23429 23519 23579 23551 23560 23568 23490 23479 23433 23455 23538 DURHAM 1977 09 09 1 23455 23387 23365 23389 23607 23315 23419 23515 23427 23391 23434 23466 DURHAM 1977 09 09 2 23510 23642 23616 23636 23612 23613 23612 23694 23627 23536 23612 23494 DURHAM 1977 09 10 1 23439 23487 23469 23568 23466 23586 23429 23632 23569 23560 23623 23654 DURHAM 1977 09 10 2 23749 23600 23500 23592 23744 23753 23709 23758 23705 23695 23599 23594 DURHAM 1977 09 11 1 23599 23487 23480 23614 23548 23527 23611 23475 23556 23653 23481 23405 DURHAM 1977 09 11 2 23496 23566 23557 23591 23450 23576 23549 23581 23585 23640 23622 23527 DURHAM 1977 09 12 1 23469 23365 23369 23309 23463 23394 23457 23428 23316 23265 23364 23284 DURHAM 1977 09 12 2 23050 23015 23035 23193 23146 23122 23125 23115 23070 23119 23113 23116 DURHAM 1977 09 13 1 23174 23112 23037 23098 23082 22934 22944 22926 22924 22842 22767 22831 DURHAM 1977 09 13 2 22877 22865 22909 22897 22881 22923 22965 22865 22786 22672 22729 22724 DURHAM 1977 09 14 1 22730 22753 22800 22792 22744 22859 22766 22738 22816 22578 22705 22674 DURHAM 1977 09 14 2 22688 22706 22737 22832 22849 22845 22872 22969 22917 22768 22804 22764 DURHAM 1977 09 15 1 22742 22699 22732 22754 22611 22556 22666 22609 22641 22659 22634 22721 DURHAM 1977 09 15 2 22811 22583 22698 22793 22798 22857 22816 22903 22876 22874 22825 22901 DURHAM 1977 09 16 1 22728 22757 22782 22745 22908 22867 22996 23010 22852 22812 22701 22740 DURHAM 1977 09 16 2 22772 22807 22836 22808 22808 22927 22924 22919 22784 22845 22812 22816 DURHAM 1977 09 17 1 22745 22673 22699 22749 22763 22739 22681 22832 22796 22743 22891 22906 DURHAM 1977 09 17 2 22856 22803 23022 22967 23028 23091 23049 23040 23042 22941 22945 23009 DURHAM 1977 09 18 1 22874 22935 22948 22783 22806 22965 22937 22933 22840 22914 22977 22997 DURHAM 1977 09 18 2 23126 23225 23172 23257 23218 23265 23173 23221 23153 23173 23252 23170 DURHAM 1977 09 19 1 23092 23188 23204 23136 23124 23066 23090 23073 23155 23219 23248 23382 DURHAM 1977 09 19 2 23369 23393 23248 23090 23204 23174 23121 23134 23031 23059 23097 23016 DURHAM 1977 09 20 1 23056 23013 22984 23043 23015 23031 23021 23009 22979 23164 23063 23155 DURHAM 1977 09 20 2 23118 23043 23123 23169 23251 23186 23185 23237 23115 23083 23138 23015 DURHAM 1977 09 21 1 22998 22911 23095 23021 23150 23147 23131 23146 22908 23029 22841 22922 DURHAM 1977 09 21 2 22953 22785 22930 22891 23042 23070 22981 23019 22997 22874 22903 22897 DURHAM 1977 09 22 1 22878 22746 22613 22576 22109 21956 21930 21706 21514 21471 21865 22016 DURHAM 1977 09 22 2 22093 21925 22148 22220 21977 21888 21972 22050 22073 21891 22094 22270 DURHAM 1977 09 23 1 22099 22027 21899 21554 21560 21629 21941 22133 22156 22107 22256 22302 DURHAM 1977 09 23 2 22099 22138 22220 22439 22662 22831 22955 22826 22811 22719 22738 22650 DURHAM 1977 09 24 1 22623 22545 22558 22589 22458 22283 22696 23127 23198 23091 22980 23025 DURHAM 1977 09 24 2 23007 22903 22900 22930 22974 22992 23309 23239 23159 23227 23050 23129 DURHAM 1977 09 25 1 23024 22926 23035 22974 22908 22926 22860 22851 22905 22858 22877 22877 DURHAM 1977 09 25 2 23009 23132 23198 23253 23248 23257 23177 23341 23292 23417 23407 23307 DURHAM 1977 09 26 1 23248 23298 23206 23293 23326 23334 23421 23215 23013 23222 23175 23257 DURHAM 1977 09 26 2 23282 23393 23470 23625 23574 23743 23627 23486 23643 23645 23484 23658 DURHAM 1977 09 27 1 23527 23471 23463 23368 23348 23447 23411 23363 23427 23526 23496 23380 DURHAM 1977 09 27 2 23472 23419 23511 23554 23457 23560 23450 23397 23328 23390 23364 23192 DURHAM 1977 09 28 1 23183 23170 23444 23353 23331 23309 23339 23351 23382 23479 23472 23495 DURHAM 1977 09 28 2 23394 23455 23527 23553 23555 23517 23568 23415 23424 23481 23418 23448 DURHAM 1977 09 29 1 23428 23411 23316 23368 23351 23299 23491 23480 23540 23547 23562 23549 DURHAM 1977 09 29 2 23567 23504 23513 23496 23424 23363 23463 23509 23468 23483 23425 23473 DURHAM 1977 09 30 1 23449 23363 23363 23308 23370 23334 23208 23358 23228 23267 23178 23301 DURHAM 1977 09 30 2 23235 23343 23414 23349 23404 23290 23366 23340 23317 23241 23220 23246 DURHAM 1977 09 31 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 09 31 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1977 Month: 10 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0260 Monthly Average: 23380.0 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1977 10 01 1 23261 23189 23159 23147 23128 23172 23170 23149 23156 23133 23199 23225 DURHAM 1977 10 01 2 23198 23204 23189 23194 23217 23225 23286 23330 23230 23189 23239 23137 DURHAM 1977 10 02 1 23139 23114 23125 23025 23089 23098 23157 23133 23135 23162 23181 23226 DURHAM 1977 10 02 2 23180 23222 23290 23365 23292 23298 23385 23337 23281 23244 23251 23136 DURHAM 1977 10 03 1 23099 23187 23176 23203 23187 23206 23251 23164 23175 23254 23293 23366 DURHAM 1977 10 03 2 23487 23519 23443 23433 23563 23501 23373 23461 23395 23441 23413 23336 DURHAM 1977 10 04 1 23107 23267 23249 23198 23192 23234 23191 23186 23195 23247 23251 23414 DURHAM 1977 10 04 2 23521 23555 23517 23651 23635 23531 23477 23524 23415 23288 23322 23238 DURHAM 1977 10 05 1 23233 23238 23152 23219 23125 23243 23165 23238 23264 23255 23292 23407 DURHAM 1977 10 05 2 23338 23311 23361 23333 23350 23442 23360 23343 23281 23314 23365 23319 DURHAM 1977 10 06 1 23248 23206 23324 23328 23358 23322 23257 23403 23339 23391 23299 23410 DURHAM 1977 10 06 2 23369 23397 23484 23464 23520 23424 23483 23406 23433 23332 23394 23347 DURHAM 1977 10 07 1 23430 23399 23319 23384 23468 23506 23579 23568 23471 23469 23601 23438 DURHAM 1977 10 07 2 23519 23554 23598 23598 23584 23645 23604 23580 23463 23503 23437 23491 DURHAM 1977 10 08 1 23635 23396 23513 23601 23616 23569 23462 23535 23462 23456 23447 23485 DURHAM 1977 10 08 2 23599 23597 23669 23721 23573 23551 23635 23540 23645 23691 23579 23514 DURHAM 1977 10 09 1 23643 23607 23584 23635 23558 23580 23579 23484 23524 23467 23538 23533 DURHAM 1977 10 09 2 23527 23639 23765 23678 23694 23688 23774 23754 23720 23691 23696 23705 DURHAM 1977 10 10 1 23695 23610 23497 23432 23387 23439 23489 23475 23426 23411 23520 23455 DURHAM 1977 10 10 2 23354 23510 23384 23396 23455 23579 23472 23526 23568 23441 23423 23425 DURHAM 1977 10 11 1 23580 23467 23459 23494 23528 23572 23546 23545 23507 23504 23351 23378 DURHAM 1977 10 11 2 23392 23453 23493 23477 23530 23531 23556 23400 23280 23316 23326 23366 DURHAM 1977 10 12 1 23278 23216 23173 23294 23253 23280 23306 23492 23517 23328 23334 23262 DURHAM 1977 10 12 2 23404 23313 23490 23449 23384 23288 23072 23061 23207 23166 23340 23279 DURHAM 1977 10 13 1 23237 23243 23244 23210 23213 23201 23246 23267 23299 23094 23237 23124 DURHAM 1977 10 13 2 23169 23204 23146 23291 23272 23213 23192 23227 23139 23166 23189 23173 DURHAM 1977 10 14 1 23238 23270 23239 23130 23311 23232 23159 23245 23202 23260 23364 23092 DURHAM 1977 10 14 2 23131 23058 23163 23232 23247 23281 23159 23265 23265 23291 23250 23188 DURHAM 1977 10 15 1 23098 23276 23218 23315 23271 23244 23316 23325 23393 23409 23358 23383 DURHAM 1977 10 15 2 23378 23480 23436 23448 23506 23406 23270 23303 23330 23279 23227 23142 DURHAM 1977 10 16 1 23247 23199 23224 23313 23260 23479 23497 23446 23475 23501 23544 23469 DURHAM 1977 10 16 2 23414 23406 23373 23397 23413 23349 23307 23272 23276 23235 23273 23253 DURHAM 1977 10 17 1 23294 23194 23379 23431 23587 23653 23597 23599 23562 23566 23607 23620 DURHAM 1977 10 17 2 23611 23650 23592 23690 23733 23672 23715 23611 23713 23615 23526 23489 DURHAM 1977 10 18 1 23445 23559 23482 23426 23484 23479 23495 23516 23346 23313 23339 23242 DURHAM 1977 10 18 2 23188 23367 23359 23405 23475 23456 23361 23418 23393 23314 23200 23361 DURHAM 1977 10 19 1 23258 23287 23298 23304 23244 23308 23300 23345 23227 23195 23306 23234 DURHAM 1977 10 19 2 23266 23357 23525 23497 23566 23479 23440 23388 23375 23392 23365 23501 DURHAM 1977 10 20 1 23314 23354 23378 23475 23465 23430 23426 23389 23335 23396 23351 23396 DURHAM 1977 10 20 2 23339 23416 23334 23358 23413 23425 23449 23495 23480 23447 23373 23321 DURHAM 1977 10 21 1 23392 23347 23456 23386 23362 23296 23304 23430 23286 23214 23308 23329 DURHAM 1977 10 21 2 23273 23315 23355 23281 23496 23512 23532 23428 23321 23279 23325 23265 DURHAM 1977 10 22 1 23275 23243 23229 23313 23331 23360 23412 23316 23385 23305 23348 23253 DURHAM 1977 10 22 2 23279 23353 23323 23423 23466 23534 23423 23428 23337 23394 23221 23397 DURHAM 1977 10 23 1 23297 23214 23307 23329 23260 23292 23297 23284 23262 23327 23336 23301 DURHAM 1977 10 23 2 23241 23325 23300 23414 23458 23446 23414 23437 23324 23400 23394 23344 DURHAM 1977 10 24 1 23358 23394 23319 23354 23409 23399 23366 23503 23356 23371 23441 23470 DURHAM 1977 10 24 2 23357 23397 23439 23519 23508 23534 23470 23593 23424 23438 23553 23426 DURHAM 1977 10 25 1 23459 23412 23505 23384 23378 23418 23461 23505 23388 23461 23447 23414 DURHAM 1977 10 25 2 23437 23538 23487 23508 23459 23683 23583 23526 23648 23441 23467 23376 DURHAM 1977 10 26 1 23419 23479 23453 23468 23572 23615 23530 23541 23667 23510 23558 23647 DURHAM 1977 10 26 2 23672 23701 23718 23834 23745 23746 23661 23586 23583 23522 23364 23496 DURHAM 1977 10 27 1 23408 23556 23552 23599 23558 23519 23498 23628 23688 23597 23511 23488 DURHAM 1977 10 27 2 23368 23341 23509 23738 23349 23313 23300 23295 23406 23421 23215 23314 DURHAM 1977 10 28 1 23334 23403 23282 23215 23294 23293 23438 23382 23453 23425 23396 23426 DURHAM 1977 10 28 2 23508 23424 23378 23407 23382 23385 23508 23370 23328 23382 23295 23297 DURHAM 1977 10 29 1 23289 23414 23415 23292 23296 23397 23354 23290 23197 23229 23269 23349 DURHAM 1977 10 29 2 23409 23291 23375 23400 23414 23385 23413 23447 23358 23398 23325 23369 DURHAM 1977 10 30 1 23278 23224 23190 23307 23222 23107 23264 23112 23094 23151 23176 23259 DURHAM 1977 10 30 2 23245 23258 23346 23456 23361 23488 23402 23328 23300 23353 23214 23218 DURHAM 1977 10 31 1 23289 23329 23293 23242 23193 23191 23171 23206 23200 23277 23215 23249 DURHAM 1977 10 31 2 23230 23374 23335 23380 23468 23435 23417 23419 23434 23303 23229 23222 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1977 Month: 11 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0260 Monthly Average: 23567.4 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1977 11 01 1 23307 23289 23206 23122 23130 23124 23212 23336 23242 23309 23231 23333 DURHAM 1977 11 01 2 23462 23418 23445 23427 23554 23422 23413 23384 23393 23374 23382 23308 DURHAM 1977 11 02 1 23267 23247 23287 23361 23274 23310 23234 23328 23198 23243 23221 23293 DURHAM 1977 11 02 2 23341 23355 23518 23563 23596 23654 23531 23535 23514 23357 23280 23264 DURHAM 1977 11 03 1 23308 23165 23353 23410 23361 23332 23312 23282 23333 23261 23329 23208 DURHAM 1977 11 03 2 23224 23389 23170 23523 23573 23607 23606 23521 23457 23359 23309 23291 DURHAM 1977 11 04 1 23366 23325 23389 23303 23292 23316 23305 23290 23336 23344 23265 23295 DURHAM 1977 11 04 2 23349 23365 23402 23554 23729 23791 23828 23640 23627 23642 23554 23558 DURHAM 1977 11 05 1 23599 23634 23676 23643 23498 23455 23552 23577 23577 23563 23548 23586 DURHAM 1977 11 05 2 23695 23513 23495 23591 23695 23851 23795 23766 23592 23682 23681 23703 DURHAM 1977 11 06 1 23523 23479 23587 23416 23432 23546 23559 23619 23740 23723 23581 23669 DURHAM 1977 11 06 2 23724 23740 23799 23740 23754 23844 23808 23728 23760 23703 23641 23738 DURHAM 1977 11 07 1 23593 23638 23675 23483 23492 23456 23421 23515 23677 23732 23757 23669 DURHAM 1977 11 07 2 23751 23857 23789 23717 23873 23774 23699 23673 23737 23717 23691 23668 DURHAM 1977 11 08 1 23611 23598 23594 23478 23679 23598 23612 23708 23590 23649 23670 23778 DURHAM 1977 11 08 2 23867 23861 23899 23825 23870 23843 23906 23811 23777 23765 23805 23759 DURHAM 1977 11 09 1 23696 23752 23817 23569 23588 23727 23649 23740 23768 23844 23847 23818 DURHAM 1977 11 09 2 23838 23948 23906 23957 23790 24042 23958 23926 23887 23862 23906 23853 DURHAM 1977 11 10 1 23913 23835 23801 23808 23701 23575 23698 23721 23779 23763 23805 23851 DURHAM 1977 11 10 2 23881 23967 23965 24102 24084 24046 23984 23843 23850 23672 23593 23656 DURHAM 1977 11 11 1 23594 23700 23592 23666 23621 23610 23528 23613 23612 23643 23709 23763 DURHAM 1977 11 11 2 23698 23749 23769 23850 23845 23919 23974 23849 23838 23881 23783 23812 DURHAM 1977 11 12 1 23748 23743 23768 23779 23857 23761 23709 23709 23711 23814 23852 23919 DURHAM 1977 11 12 2 23824 23956 23810 23852 24074 24069 23976 24053 23943 23862 23966 23866 DURHAM 1977 11 13 1 23868 23787 23853 23946 23860 23835 23899 23883 23870 23974 23874 23814 DURHAM 1977 11 13 2 23903 23865 23955 24030 24184 24068 24137 24097 23980 24007 24003 23859 DURHAM 1977 11 14 1 23841 23974 23817 23781 23708 23711 23694 23630 23632 23526 23737 23598 DURHAM 1977 11 14 2 23558 23645 23810 23716 23758 23857 23754 23798 23757 23689 23598 23682 DURHAM 1977 11 15 1 23622 23594 23585 23524 23482 23469 23521 23411 23522 23315 23395 23453 DURHAM 1977 11 15 2 23523 23575 23542 23544 23634 23679 23616 23609 23628 23653 23607 23535 DURHAM 1977 11 16 1 23587 23476 23473 23514 23339 23473 23405 23472 23526 23384 23396 23427 DURHAM 1977 11 16 2 23424 23491 23507 23583 23648 23586 23565 23608 23570 23560 23573 23641 DURHAM 1977 11 17 1 23579 23555 23463 23609 23466 23519 23449 23505 23640 23580 23614 23656 DURHAM 1977 11 17 2 23664 23650 23626 23667 23674 23633 23724 23705 23680 23744 23690 23740 DURHAM 1977 11 18 1 23656 23723 23786 23702 23680 23743 23754 23613 23634 23734 23751 23786 DURHAM 1977 11 18 2 23665 23741 23837 23716 23792 23777 23847 23807 23676 23724 23681 23821 DURHAM 1977 11 19 1 23702 23741 23711 23749 23602 23626 23625 23689 23706 23737 23583 23609 DURHAM 1977 11 19 2 23688 23668 23621 23668 23673 23585 23699 23676 23506 23584 23680 23515 DURHAM 1977 11 20 1 23550 23496 23644 23548 23630 23706 23516 23669 23635 23530 23640 23495 DURHAM 1977 11 20 2 23557 23596 23631 23615 23612 23664 23491 23579 23503 23440 23474 23462 DURHAM 1977 11 21 1 23521 23373 23480 23185 23349 23383 23321 23389 23327 23383 23377 23364 DURHAM 1977 11 21 2 23437 23402 23516 23530 23453 23488 23520 23486 23463 23487 23461 23391 DURHAM 1977 11 22 1 23508 23440 23427 23437 23436 23491 23363 23434 23382 23446 26213 25638 DURHAM 1977 11 22 2 24315 23792 23557 23565 23623 23541 23533 23507 23559 23443 23521 23494 DURHAM 1977 11 23 1 23382 23453 23522 23363 23413 23388 23395 23399 23385 23393 23436 23334 DURHAM 1977 11 23 2 23307 23452 23517 23530 23451 23503 23488 23518 23465 23548 23594 23489 DURHAM 1977 11 24 1 23516 23515 23492 23389 23535 23477 23421 23375 23423 23471 23388 23476 DURHAM 1977 11 24 2 23581 23638 23698 23658 23647 23646 23665 23652 23591 23671 23608 23564 DURHAM 1977 11 25 1 23598 23535 23576 23615 23524 23509 23530 23547 23586 23506 23575 23599 DURHAM 1977 11 25 2 23521 23641 23473 23617 23600 23556 23562 23472 23554 23521 23564 23457 DURHAM 1977 11 26 1 23532 23498 23474 23515 23354 23454 23549 23507 23566 23704 23710 23733 DURHAM 1977 11 26 2 23816 23732 23771 23807 23936 23818 23829 23791 23728 23734 23724 23742 DURHAM 1977 11 27 1 23741 23637 23620 23561 23513 23389 23498 23441 23366 23387 23316 23319 DURHAM 1977 11 27 2 23433 23485 23329 23559 23488 23278 23421 23299 23288 23336 23311 23139 DURHAM 1977 11 28 1 23131 23148 23111 23093 23060 23130 23167 23240 23118 23187 23167 23115 DURHAM 1977 11 28 2 23049 23117 23136 23212 23250 23339 23168 23344 23253 23168 23169 23020 DURHAM 1977 11 29 1 23076 23200 23158 23085 23064 23109 22997 23017 23155 23183 23102 23109 DURHAM 1977 11 29 2 23130 23220 23183 23239 23238 23289 23213 23240 23168 23114 23237 23190 DURHAM 1977 11 30 1 23118 23195 23272 23165 23071 23103 23058 23123 23119 23126 23087 23090 DURHAM 1977 11 30 2 23129 23112 23148 23158 23273 23348 23280 23384 23293 23266 23357 23352 DURHAM 1977 11 31 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 11 31 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1977 Month: 12 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0260 Monthly Average: 23553.8 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1977 12 01 1 23299 23267 23256 23164 23195 23134 23140 23161 23193 23176 23106 23203 DURHAM 1977 12 01 2 23269 23332 23275 23319 23351 23435 23486 23385 23419 23459 23403 23402 DURHAM 1977 12 02 1 23407 23494 23333 23464 23312 23297 23196 23294 23363 23324 23471 23399 DURHAM 1977 12 02 2 23382 23443 23362 23450 23507 23507 23481 23444 23298 23330 23375 23432 DURHAM 1977 12 03 1 23505 23384 23355 23344 23316 23365 23426 23510 23573 23603 23487 23547 DURHAM 1977 12 03 2 23466 23507 23519 23534 23624 23534 23582 23559 23575 23669 23562 23553 DURHAM 1977 12 04 1 23652 23628 23518 23675 23520 23514 23457 23567 23525 23444 23531 23527 DURHAM 1977 12 04 2 23606 23714 23754 23685 23856 23782 23705 23801 23833 23715 23681 23766 DURHAM 1977 12 05 1 23762 23654 23626 23529 23531 23606 23624 23612 23603 23673 23549 23707 DURHAM 1977 12 05 2 23758 23828 23756 23829 23790 23841 23748 23729 23696 23648 23598 23626 DURHAM 1977 12 06 1 23530 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1977 12 06 2 99999 99999 99999 24174 24074 24067 24080 24085 23921 23896 23856 23844 DURHAM 1977 12 07 1 23916 23915 23866 23917 23958 24007 23902 24049 24101 23940 23967 24033 DURHAM 1977 12 07 2 24033 23934 23972 24053 23980 23989 23897 23901 23849 23857 23857 23833 DURHAM 1977 12 08 1 23797 23810 23772 23767 23791 23636 23702 23689 23749 23789 23732 23799 DURHAM 1977 12 08 2 23720 23763 23704 23773 23708 23712 23704 23743 23632 23656 23720 23742 DURHAM 1977 12 09 1 23628 23651 23633 23677 23577 23670 23722 23630 23713 23735 23831 23812 DURHAM 1977 12 09 2 23797 23861 23781 23869 23780 23749 23914 23888 23895 23914 23917 24034 DURHAM 1977 12 10 1 23937 24039 24054 23992 23976 23990 24017 23942 23923 23911 23873 23892 DURHAM 1977 12 10 2 23908 23907 23924 23913 23873 24099 24041 23818 24051 23975 23880 23844 DURHAM 1977 12 11 1 23892 23814 23781 23945 23912 23837 23969 23790 23643 23626 23737 23677 DURHAM 1977 12 11 2 23686 23686 23941 23951 23939 23977 24022 23944 23753 23811 23918 23769 DURHAM 1977 12 12 1 23740 23877 23829 23820 23811 23841 23722 23531 23654 23635 23644 23501 DURHAM 1977 12 12 2 23503 23523 23715 23712 23660 23706 23721 23619 23704 23754 23746 23509 DURHAM 1977 12 13 1 23672 23459 23343 23257 23292 23217 23204 23245 23228 23216 23227 23231 DURHAM 1977 12 13 2 23237 23257 23231 23353 23374 23408 23274 23372 23321 23220 23193 23181 DURHAM 1977 12 14 1 23207 23233 23200 23274 23252 23109 23188 23109 23173 23157 23044 23293 DURHAM 1977 12 14 2 23177 23273 23496 23438 23402 23424 23258 23260 23228 23179 23191 23275 DURHAM 1977 12 15 1 23308 23299 23186 23190 23209 23156 23240 23316 23293 23360 23333 23350 DURHAM 1977 12 15 2 23385 23349 23367 23469 23553 23543 23634 23492 23431 23401 23358 23341 DURHAM 1977 12 16 1 23417 23421 23379 23435 23436 23358 23374 23481 23383 23435 23562 23497 DURHAM 1977 12 16 2 23439 23481 23473 23570 23503 23521 23451 23470 23440 23235 23291 23437 DURHAM 1977 12 17 1 23377 23371 23277 23310 23356 23514 23472 23469 23572 23594 23514 23475 DURHAM 1977 12 17 2 23482 23530 23653 23555 23614 23746 23852 23913 24015 24051 23733 23394 DURHAM 1977 12 18 1 23551 23520 23596 23384 23487 23351 23305 23451 23462 23589 23409 23593 DURHAM 1977 12 18 2 23588 23542 23549 23501 23590 23568 23536 23600 23594 23595 23442 23458 DURHAM 1977 12 19 1 23507 23488 23540 23361 23371 23433 23412 23497 23548 23488 23405 23454 DURHAM 1977 12 19 2 23482 23537 23403 23579 23628 23503 23689 23587 23582 23624 23576 23496 DURHAM 1977 12 20 1 23476 23438 23459 23470 23432 23428 23341 23409 23404 23467 23506 23481 DURHAM 1977 12 20 2 23573 23431 23486 23592 23665 23650 23533 23497 23569 23502 23441 23399 DURHAM 1977 12 21 1 23340 23304 23398 23325 23274 23337 23321 23303 23561 23454 23458 23428 DURHAM 1977 12 21 2 23563 23497 23421 23581 23631 23756 23680 23562 23621 23587 23549 23505 DURHAM 1977 12 22 1 23532 23528 23430 23479 23584 23594 23620 23558 23567 23572 23574 23583 DURHAM 1977 12 22 2 23598 23640 23766 23679 23785 23761 23702 23656 23732 23658 23660 23638 DURHAM 1977 12 23 1 23601 23543 23554 23593 23568 23619 23549 23528 23492 23507 23551 23635 DURHAM 1977 12 23 2 23551 23538 23629 23638 23630 23593 23630 23659 23659 23572 23666 23568 DURHAM 1977 12 24 1 23631 23637 23564 23601 23573 23450 23353 23444 23504 23448 23437 23522 DURHAM 1977 12 24 2 23512 23494 23456 23597 23614 23591 23749 23681 23659 23622 23632 23686 DURHAM 1977 12 25 1 23726 23651 23730 23687 23687 23732 23429 23616 23601 23587 23608 23630 DURHAM 1977 12 25 2 23635 23683 23753 23760 23937 23945 23873 23844 23868 23740 23630 23515 DURHAM 1977 12 26 1 23612 23604 23602 23719 23665 23674 23839 23706 23731 23710 23808 23667 DURHAM 1977 12 26 2 23552 23525 23614 23748 23684 23858 23724 23496 23553 23451 23480 23387 DURHAM 1977 12 27 1 23367 23387 23379 23384 23519 23429 23507 23527 23536 23543 23468 23426 DURHAM 1977 12 27 2 23442 23406 23478 23493 23550 23571 23564 23432 23494 23380 23422 23285 DURHAM 1977 12 28 1 23369 23467 23386 23233 23356 23472 23415 23447 23556 23442 23449 23320 DURHAM 1977 12 28 2 23489 23379 23408 23538 23543 23562 23510 23556 23556 23571 23448 23517 DURHAM 1977 12 29 1 23423 23491 23484 23466 23494 23436 23377 23396 23555 23548 23466 23511 DURHAM 1977 12 29 2 23477 23432 23427 23488 23468 23603 23497 23443 23407 23476 23455 23439 DURHAM 1977 12 30 1 23447 23343 23392 23368 23346 23309 23292 23282 23295 23430 23177 23280 DURHAM 1977 12 30 2 23093 23153 23162 23457 23533 23404 23536 23526 23552 23543 23425 23374 DURHAM 1977 12 31 1 23262 23231 23281 23314 23255 23396 23264 23260 23340 23148 23098 23055 DURHAM 1977 12 31 2 23102 23217 23098 23282 23253 23398 23458 23435 23357 23293 23394 23262