LICK OBSERVATORY CALENDAR FOR 1999  -ASTRONOMICAL
                                 (computed for altitude 1283.0 m)
                                                                    ASTRONOMICAL(18 deg) TWILIGHT/DAWN    MOON
  DATE(PST)   SUN   TWILIGHT ENDS  MOON   MOON   DAWN BEGINS   SUN     SIDEREAL TIMES    NIGHT (18 deg)  RA DEC
    1999      SET                  RISE   SET                  RISE   TWI    MID   DAWN  LENGTH DARK___ 
                      12     18                   18     12            18            18     h    h    %  midnight
 FRI OCT 01  17 58  18 47  19 18  22 56         04 35  05 06  05 55  19 53  00 36  05 12   9.3  3.6  39 0646+2024
 SAT OCT 02  17 56  18 46  19 16  23 56         04 36  05 07  05 56  19 55  00 40  05 17   9.3  4.7  49 0745+1944
 SUN OCT 03  17 55  18 44  19 15  00 59         04 37  05 08  05 57  19 58  00 44  05 21   9.4  5.7  61 0842+1754
 MON OCT 04  17 53  18 43  19 13  02 02         04 38  05 08  05 58  20 00  00 48  05 26   9.4  6.8  72 0938+1506
 TUE OCT 05  17 52  18 41  19 12  03 05  16 10  04 39  05 09  05 59  20 03  00 52  05 31   9.4  7.9  83 1030+1132
 WED OCT 06  17 50  18 40  19 10  04 07  16 46  04 40  05 10  06 00  20 05  00 56  05 36   9.5  9.0  94 1121+0727
 THU OCT 07  17 49  18 39  19 09  05 08  17 18  04 41  05 11  06 01  20 08  00 59  05 41   9.5  9.5 100 1210+0305
 FRI OCT 08  17 48  18 37  19 07  06 07  17 49  04 42  05 12  06 02  20 10  01 03  05 46   9.6  9.6 100 1257-0119
 SAT OCT 09  17 46  18 36  19 06  07 05  18 20  04 43  05 13  06 02  20 13  01 07  05 51   9.6  9.6 100 1344-0537
 SUN OCT 10  17 45  18 34  19 04         18 51  04 43  05 14  06 03  20 14  01 11  05 55   9.6  9.6 100 1431-0937
 MON OCT 11  17 43  18 33  19 03         19 23  04 44  05 15  06 04  20 17  01 15  06 00   9.7  9.4  96 1518-1311
 TUE OCT 12  17 42  18 31  19 02         19 58  04 45  05 15  06 05  20 20  01 19  06 05   9.7  8.8  90 1606-1609
 WED OCT 13  17 40  18 30  19 00         20 35  04 46  05 16  06 06  20 22  01 23  06 10   9.8  8.2  83 1655-1826
 THU OCT 14  17 39  18 29  18 59         21 17  04 47  05 17  06 07  20 25  01 27  06 15   9.8  7.5  76 1745-1955
 FRI OCT 15  17 38  18 27  18 58         22 02  04 48  05 18  06 08  20 28  01 31  06 20   9.8  6.8  68 1835-2032
 SAT OCT 16  17 36  18 26  18 56         22 51  04 49  05 19  06 09  20 30  01 35  06 25   9.9  6.0  60 1926-2014
 SUN OCT 17  17 35  18 25  18 55         23 45  04 50  05 20  06 10  20 33  01 39  06 30   9.9  5.1  51 2018-1859
 MON OCT 18  17 34  18 23  18 54         00 42  04 51  05 21  06 11  20 36  01 43  06 35  10.0  4.1  41 2109-1648
 TUE OCT 19  17 32  18 22  18 52         01 42  04 51  05 22  06 12  20 38  01 47  06 39  10.0  3.1  31 2201-1346
 WED OCT 20  17 31  18 21  18 51         02 45  04 52  05 23  06 13  20 41  01 51  06 44  10.0  2.1  21 2252-0956
 THU OCT 21  17 30  18 20  18 50         03 50  04 53  05 23  06 14  20 44  01 55  06 48  10.0  1.0  10 2344-0529
 FRI OCT 22  17 28  18 18  18 49  16 25  04 57  04 54  05 24  06 15  20 47  01 59  06 53  10.1  0.0   0 0037-0035
 SAT OCT 23  17 27  18 17  18 47  17 00  06 07  04 55  05 25  06 15  20 49  02 03  06 58  10.1  0.0   0 0132+0428
 SUN OCT 24  17 26  18 16  18 46  17 37  07 18  04 56  05 26  06 16  20 52  02 07  07 03  10.2  0.0   0 0228+0922
 MON OCT 25  17 25  18 15  18 45  18 17         04 57  05 27  06 17  20 55  02 10  07 08  10.2  0.0   0 0326+1345
 TUE OCT 26  17 23  18 14  18 44  19 02         04 58  05 28  06 18  20 58  02 14  07 13  10.2  0.3   2 0426+1715
 WED OCT 27  17 22  18 13  18 43  19 52         04 59  05 29  06 19  21 00  02 18  07 18  10.3  1.1  11 0528+1935
 THU OCT 28  17 21  18 12  18 42  20 48         04 59  05 30  06 20  21 03  02 22  07 22  10.3  2.1  20 0630+2036
 FRI OCT 29  17 20  18 10  18 41  21 48         05 00  05 31  06 21  21 06  02 26  07 27  10.3  3.1  30 0731+2015
 SAT OCT 30  17 19  18 09  18 40  22 52         05 01  05 32  06 22  21 09  02 30  07 32  10.4  4.2  40 0830+1839
 SUN OCT 31  17 18  18 08  18 39  23 56         05 02  05 33  06 23  21 12  02 34  07 37  10.4  5.3  50 0926+1601

                ONE LINE REFERS TO EVENING DATE    LAST QUARTER   OCT 02   04:05  UT
                AND FOLLOWING MORNING.             NEW MOON       OCT 09   11:35  UT
                All dates and times are zone PST   FIRST QUARTER  OCT 17   15:03  UT
                in upper table (except sid time).  FULL MOON      OCT 24   21:06  UT
                                                   LAST QUARTER   OCT 31   12:06  UT