LICK OBSERVATORY CALENDAR FOR 2000  -NAUTICAL
                                 (computed for altitude 1283.0 m)
                                                                       NAUTICAL(12 deg)  TWILIGHT/DAWN    MOON
  DATE(PST)   SUN   TWILIGHT ENDS  MOON   MOON   DAWN BEGINS   SUN     SIDEREAL TIMES    NIGHT (12 deg)  RA DEC
    2000      SET                  RISE   SET                  RISE   TWI    MID   DAWN  LENGTH DARK___ 
                      12     18                   18     12            12            12     h    h    %  midnight
 TUE FEB 01  17 37  18 29  19 00  05 02         05 40  06 11  07 03  03 09  08 41  14 53  11.7 10.5  90 1831-2052
 WED FEB 02  17 38  18 30  19 01  05 49         05 40  06 10  07 02  03 14  08 45  14 56  11.7 11.3  97 1922-2044
 THU FEB 03  17 39  18 31  19 02  06 33  16 12  05 39  06 10  07 01  03 19  08 49  15 00  11.7 11.7 100 2013-1939
 FRI FEB 04  17 40  18 32  19 02  07 13  17 07  05 38  06 09  07 00  03 24  08 53  15 03  11.6 11.6 100 2104-1739
 SAT FEB 05  17 42  18 33  19 03  07 50  18 05  05 37  06 08  06 59  03 29  08 57  15 06  11.6 11.6 100 2154-1447
 SUN FEB 06  17 43  18 34  19 04         19 04  05 37  06 07  06 58  03 34  09 00  15 08  11.5 11.0  95 2244-1113
 MON FEB 07  17 44  18 35  19 05         20 05  05 36  06 06  06 57  03 39  09 04  15 11  11.5 10.0  86 2333-0704
 TUE FEB 08  17 45  18 36  19 06         21 06  05 35  06 05  06 56  03 43  09 08  15 14  11.5  9.0  78 0022-0232
 WED FEB 09  17 46  18 37  19 07         22 08  05 34  06 04  06 55  03 48  09 12  15 17  11.4  7.9  69 0112+0210
 THU FEB 10  17 47  18 38  19 08         23 12  05 33  06 04  06 54  03 53  09 16  15 21  11.4  6.9  60 0202+0651
 FRI FEB 11  17 48  18 39  19 09         00 17  05 32  06 03  06 53  03 58  09 20  15 24  11.4  5.8  50 0254+1117
 SAT FEB 12  17 49  18 40  19 10         01 24  05 31  06 02  06 52  04 03  09 24  15 27  11.4  4.6  40 0349+1511
 SUN FEB 13  17 50  18 41  19 11         02 31  05 30  06 01  06 51  04 08  09 28  15 30  11.3  3.5  30 0447+1816
 MON FEB 14  17 51  18 42  19 12         03 38  05 29  05 59  06 50  04 13  09 32  15 32  11.3  2.4  20 0547+2017
 TUE FEB 15  17 52  18 43  19 13         04 40  05 28  05 58  06 49  04 18  09 36  15 35  11.2  1.3  11 0649+2058
 WED FEB 16  17 53  18 44  19 14         05 37  05 27  05 57  06 48  04 23  09 40  15 38  11.2  0.3   2 0752+2015
 THU FEB 17  17 54  18 45  19 15         06 27  05 26  05 56  06 46  04 28  09 44  15 41  11.2  0.0   0 0853+1810
 FRI FEB 18  17 55  18 46  19 16  16 53  07 11  05 25  05 55  06 45  04 33  09 48  15 44  11.2  0.0   0 0952+1456
 SAT FEB 19  17 56  18 47  19 17  18 02  07 49  05 24  05 54  06 44  04 38  09 52  15 47  11.1  0.0   0 1049+1051
 SUN FEB 20  17 57  18 48  19 18  19 09         05 23  05 53  06 43  04 43  09 56  15 50  11.1  0.4   3 1142+0616
 MON FEB 21  17 58  18 49  19 19  20 14         05 21  05 52  06 42  04 48  10 00  15 53  11.0  1.4  12 1233+0128
 TUE FEB 22  17 59  18 49  19 20  21 17         05 20  05 50  06 40  04 52  10 04  15 55  11.0  2.5  22 1322-0314
 WED FEB 23  18 00  18 50  19 21  22 17         05 19  05 49  06 39  04 57  10 07  15 57  11.0  3.4  31 1411-0740
 THU FEB 24  18 01  18 51  19 22  23 16         05 18  05 48  06 38  05 02  10 11  16 00  10.9  4.4  40 1458-1139
 FRI FEB 25  18 02  18 52  19 23  00 13         05 16  05 47  06 36  05 07  10 15  16 03  10.9  5.3  49 1546-1504
 SAT FEB 26  18 03  18 53  19 24  01 09         05 15  05 45  06 35  05 11  10 19  16 05  10.9  6.3  57 1635-1747
 SUN FEB 27  18 04  18 54  19 24  02 03         05 14  05 44  06 34  05 16  10 23  16 08  10.8  7.2  65 1725-1944
 MON FEB 28  18 05  18 55  19 25  02 55         05 13  05 43  06 32  05 21  10 27  16 11  10.8  8.0  74 1815-2048
 TUE FEB 29  18 06  18 56  19 26  03 43         05 11  05 41  06 31  05 26  10 31  16 13  10.8  8.8  81 1906-2057

                ONE LINE REFERS TO EVENING DATE    NEW MOON       FEB 05   13:07  UT
                AND FOLLOWING MORNING.             FIRST QUARTER  FEB 12   23:23  UT
                All dates and times are zone PST   FULL MOON      FEB 19   16:29  UT
                in upper table (except sid time).  LAST QUARTER   FEB 27   03:56  UT