COSMIC RAY RESEARCH UNIT, POTCHEFSTROOM UNIVERSITY, POTCHEFSTROOM SOUTH AFRICA 18NM64 NEUTRON MONITOR TSUMEB, NAMIBIA COORDINATES 19 12 S, 17 35 E ALTITUDE 1240 METERS REAL COUNTS 100 TIMES TABULTED VALUES CORRECTED TO 660.0 MM HG CO-EFFICIENT 0.9350 PERCENT/MM HG DATE DAY UT 01 02 03 04 05 06 07 08 09 10 11 12 DAILY MEANS 13 14 15 16 17 18 19 20 21 22 23 24 1 12 1979 335 11509 11501 11534 11556 11528 11522 11567 11551 11579 11590 11599 11606 11610 0 11545 11572 11533 11538 11487 11470 11463 11440 11464 11415 11529.5 23 2 12 1979 336 11460 11453 11460 11482 11477 11488 11503 11538 11497 11613 11603 11607 11540 11559 11515 11481 11481 11469 11425 11397 11416 11437 11428 11444 11490.5 24 3 12 1979 337 11450 11454 11524 11540 11566 11552 11575 11604 11614 11624 11603 11640 11593 11568 11558 11544 11549 11546 11495 11489 11489 11479 11434 11497 11541.1 24 4 12 1979 338 11452 11456 11454 11498 11489 11514 11504 11517 11535 0 11550 11584 11626 11614 11653 11652 11674 11634 11629 11612 11599 11631 11615 11606 11569.5 23 5 12 1979 339 11608 11641 11608 11607 11624 11605 11600 11593 11642 11669 11692 11638 11632 11681 11668 11670 11650 11641 11624 11621 11629 11626 11627 11615 11633.8 24 6 12 1979 340 11633 11638 11656 11633 11665 0 0 11639 11607 11625 11669 11698 11647 11646 11670 11676 11618 11610 11649 11668 11667 11679 11674 11634 11650.0 22 7 12 1979 341 11664 11663 11656 11661 11655 11698 11690 0 11697 11704 11713 11741 11739 11713 11552 11697 11711 11559 11677 11622 11641 11650 11649 11607 11667.8 23 8 12 1979 342 11616 11631 11615 11626 11636 11604 11627 11649 11632 11658 11685 11689 11735 11547 11730 11682 11709 11681 11634 11666 11670 11667 0 11662 11654.4 23 9 12 1979 343 11645 11658 11667 11660 11671 11620 11705 11700 11727 11763 11735 0 11750 11717 11742 11699 11693 11665 11683 11659 11633 11621 11650 11631 11682.3 23 10 12 1979 344 11631 11676 11622 11643 11524 0 0 11707 11735 11734 11726 11707 11712 11678 11702 11727 11700 11659 11682 11699 11681 11636 11655 11669 11677.5 22 11 12 1979 345 11661 11649 11608 0 0 11627 11657 11658 11641 11661 11672 11698 11707 11711 11673 11672 11697 11711 11657 11680 11658 11662 11674 11650 11667.5 22 12 12 1979 346 11644 11656 11694 11675 11663 11696 11639 11676 11692 11687 11697 11672 11707 11713 11695 11723 11700 11687 11701 11715 11712 11717 11710 11704 11690.6 24 13 12 1979 347 11694 11711 11655 11666 11686 11700 11694 11683 11703 11729 11726 11735 11734 11747 11732 11710 11754 11699 11728 11741 11749 11752 11724 11729 11715.9 24 14 12 1979 348 11749 11708 11745 11755 11726 11738 11749 11750 11722 11741 11759 11796 11759 11746 11754 11757 11729 11712 11790 11757 11701 11752 11732 11707 11743.1 24 15 12 1979 349 11714 11686 11702 11702 11718 11650 11708 11702 11749 11731 11770 11821 11762 11761 11751 11732 11756 11709 11738 11726 11728 11689 11684 11672 11723.4 24 16 12 1979 350 11697 11737 11680 11715 11657 11677 11686 11678 11716 11691 11717 11698 11700 11689 11688 11697 11721 11674 11669 11673 11637 11662 11661 11659 11686.6 24 17 12 1979 351 11665 11681 11658 11690 11671 11684 11628 11701 11676 11680 11663 11692 11706 11748 11714 11721 11696 11699 11720 11724 11689 11710 11715 11727 11694.1 24 18 12 1979 352 11687 11715 11695 11722 11728 11690 11694 11656 11662 11675 11671 11692 11721 11693 11690 11692 11725 11692 11728 11723 11717 11714 11702 11684 11698.7 24 19 12 1979 353 11703 11712 11686 11681 11713 11690 11689 11699 11705 11697 0 0 11728 11727 11686 11718 11744 11705 11733 11703 11693 11688 11708 11665 11703.3 22 20 12 1979 354 11651 11635 11634 11618 11629 11614 11578 11616 11645 11644 11682 11663 11734 11701 11701 11698 11683 11693 11663 11694 11695 11678 11672 11622 11660.1 24 21 12 1979 355 11670 11604 11640 11617 11654 11606 11630 11642 11636 11647 11644 11671 11686 11679 11672 11666 11670 11660 11707 11636 11695 11697 11694 11676 11658.3 24 22 12 1979 356 11665 11596 11610 11620 11633 11601 11615 11558 11541 11624 11669 11651 11669 11645 11675 11631 11622 11699 11640 11649 11591 11635 11657 11645 11630.9 24 23 12 1979 357 11640 11713 11668 11621 11680 0 11636 11631 11610 11663 11626 0 0 11687 11653 11606 11641 11582 11627 11608 11661 11627 11663 11626 11641.4 21 24 12 1979 358 11641 11653 11628 11592 11599 11612 11584 11597 11644 11655 11601 11687 11652 11730 11665 11701 11666 11661 11631 11627 11652 11664 11626 11618 11641.1 24 25 12 1979 359 11622 11589 11599 11564 11585 11646 11658 11595 11620 11624 11652 11649 11655 11641 11612 11648 11642 11557 11592 11590 11542 11550 11597 11578 11608.6 24 26 12 1979 360 11593 11581 11583 11601 11585 11601 11573 11593 11632 11623 11636 11644 11670 11650 11599 11632 11658 11683 11690 11685 11688 11659 11682 11664 11633.5 24 27 12 1979 361 11722 11688 11679 11659 11667 11625 11612 11654 11624 11615 11632 11662 11663 11670 11666 11691 11680 11649 11673 11661 11649 11615 11659 11635 11656.3 24 28 12 1979 362 11651 11603 11607 11599 11618 11600 11607 11596 11606 11636 11627 11666 11687 11681 11649 11683 11679 11657 11642 11625 11635 11661 11645 11658 11638.3 24 29 12 1979 363 11668 11677 11682 11690 11663 11638 11636 11665 11669 11687 11709 11661 11666 11694 11672 11700 11691 11656 11662 11634 11653 11673 11672 11693 11671.3 24 30 12 1979 364 11646 11638 11604 11660 11623 11592 11614 11629 11637 11641 11694 11700 11689 11670 11667 11655 11676 11612 11636 11587 11572 11563 11558 11534 11629.0 24 31 12 1979 365 11552 11574 11567 11579 11578 11568 11590 11563 11629 11632 11613 11613 11622 11607 11600 11596 11590 11587 11609 11611 11600 11630 11629 11594 11597.2 24 MONTHLY MEANS 11632 11632 11626 11631 11630 11624 11629 11635 11646 11665 11668 11678 11683 11677 11663 11669 11669 11645 11652 11644 11639 11641 11642 11630 11647.9 C-12