LICK OBSERVATORY CALENDAR FOR 2003  -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
    2003      SET                  RISE   SET                  RISE   TWI    MID   DAWN  LENGTH DARK___  
                      12     18                   18     12            18            18     h    h    %  midnight
 FRI AUG 01  19 22  20 19  20 57         21 48  03 29  04 07  05 04  17 32  20 35  00 05   6.5  5.7  86 1209+0332
 SAT AUG 02  19 21  20 18  20 56         22 16  03 30  04 08  05 05  17 35  20 39  00 10   6.6  5.2  79 1259-0240
 SUN AUG 03  19 20  20 17  20 55         22 44  03 31  04 09  05 05  17 38  20 43  00 15   6.6  4.8  72 1350-0849
 MON AUG 04  19 19  20 16  20 53         23 15  03 33  04 10  05 06  17 40  20 47  00 21   6.7  4.3  64 1442-1433
 TUE AUG 05  19 18  20 14  20 52         23 51  03 34  04 11  05 07  17 43  20 51  00 26   6.7  3.7  55 1538-1931
 WED AUG 06  19 17  20 13  20 50         00 33  03 35  04 12  05 08  17 45  20 55  00 31   6.7  3.0  44 1637-2323
 THU AUG 07  19 16  20 12  20 49         01 24  03 36  04 13  05 09  17 48  20 59  00 36   6.8  2.2  32 1738-2548
 FRI AUG 08  19 15  20 11  20 47  16 44  02 23  03 37  04 14  05 10  17 50  21 03  00 41   6.8  1.2  18 1841-2632
 SAT AUG 09  19 14  20 09  20 46  17 43  03 28  03 39  04 15  05 11  17 52  21 07  00 47   6.9  0.2   2 1944-2534
 SUN AUG 10  19 13  20 08  20 44  18 33  04 37  03 40  04 16  05 11  17 54  21 11  00 52   6.9  0.0   0 2043-2302
 MON AUG 11  19 12  20 07  20 43  19 14  05 46  03 41  04 17  05 12  17 57  21 15  00 56   7.0  0.0   0 2139-1915
 TUE AUG 12  19 10  20 05  20 41  19 48  06 52  03 42  04 18  05 13  17 59  21 19  01 01   7.0  0.0   0 2231-1433
 WED AUG 13  19 09  20 04  20 40  20 17  07 56  03 44  04 19  05 14  18 02  21 23  01 07   7.1  0.0   0 2320-0918
 THU AUG 14  19 08  20 02  20 38  20 42         03 45  04 20  05 15  18 04  21 27  01 12   7.1  0.1   0 0006-0347
 FRI AUG 15  19 07  20 01  20 36  21 06         03 46  04 22  05 16  18 06  21 31  01 17   7.2  0.5   6 0050+0145
 SAT AUG 16  19 06  20 00  20 35  21 30         03 47  04 23  05 17  18 09  21 35  01 22   7.2  0.9  12 0134+0708
 SUN AUG 17  19 04  19 58  20 33  21 54         03 49  04 24  05 17  18 11  21 39  01 28   7.3  1.4  18 0218+1211
 MON AUG 18  19 03  19 57  20 32  22 20         03 50  04 25  05 18  18 14  21 42  01 33   7.3  1.8  24 0304+1644
 TUE AUG 19  19 02  19 55  20 30  22 50         03 51  04 26  05 19  18 16  21 46  01 38   7.3  2.3  31 0351+2038
 WED AUG 20  19 00  19 54  20 28  23 25         03 52  04 27  05 20  18 18  21 50  01 43   7.4  2.9  39 0441+2342
 THU AUG 21  18 59  19 52  20 27  00 06         03 53  04 28  05 21  18 21  21 54  01 48   7.4  3.6  49 0533+2545
 FRI AUG 22  18 58  19 51  20 25  00 55         03 54  04 29  05 22  18 23  21 58  01 53   7.5  4.5  60 0628+2637
 SAT AUG 23  18 56  19 49  20 23  01 51  16 43  03 56  04 30  05 23  18 25  22 02  01 59   7.6  5.5  72 0724+2609
 SUN AUG 24  18 55  19 48  20 22  02 55  17 31  03 57  04 31  05 23  18 28  22 06  02 04   7.6  6.5  86 0820+2417
 MON AUG 25  18 54  19 46  20 20  04 02  18 13  03 58  04 32  05 24  18 29  22 10  02 09   7.6  7.6 100 0916+2103
 TUE AUG 26  18 52  19 45  20 18  05 12  18 49  03 59  04 33  05 25  18 31  22 14  02 14   7.7  7.7 100 1010+1638
 WED AUG 27  18 51  19 43  20 17  06 22  19 21  04 00  04 34  05 26  18 34  22 18  02 19   7.7  7.7 100 1102+1115
 THU AUG 28  18 49  19 41  20 15  07 32  19 50  04 01  04 35  05 27  18 36  22 22  02 24   7.8  7.8 100 1154+0512
 FRI AUG 29  18 48  19 40  20 13         20 18  04 02  04 36  05 28  18 38  22 26  02 29   7.8  7.7  98 1245-0109
 SAT AUG 30  18 46  19 38  20 11         20 47  04 04  04 37  05 29  18 40  22 30  02 34   7.9  7.3  92 1337-0731
 SUN AUG 31  18 45  19 37  20 10         21 17  04 05  04 38  05 29  18 43  22 34  02 39   7.9  6.8  85 1430-1330

                ONE LINE REFERS TO EVENING DATE    FIRST QUARTER  AUG 05   07:30  UT
                AND FOLLOWING MORNING.             FULL MOON      AUG 12   04:50  UT
                All dates and times are zone PST   LAST QUARTER   AUG 20   00:51  UT
                in upper table (except sid time).  NEW MOON       AUG 27   17:27  UT