LICK OBSERVATORY CALENDAR FOR 2005  -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
    2005      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  00 52         05 40  06 11  07 03  03 12  08 44  14 56  11.7  6.4  54 1443-1730
 WED FEB 02  17 38  18 30  19 01  02 03         05 40  06 10  07 02  03 17  08 48  14 59  11.7  7.5  64 1538-2212
 THU FEB 03  17 39  18 31  19 02  03 15         05 39  06 10  07 01  03 22  08 52  15 03  11.7  8.7  74 1637-2546
 FRI FEB 04  17 40  18 32  19 02  04 27         05 38  06 09  07 00  03 27  08 56  15 06  11.6  9.9  85 1741-2746
 SAT FEB 05  17 42  18 33  19 03  05 31         05 37  06 08  06 59  03 32  09 00  15 09  11.6 11.0  94 1848-2751
 SUN FEB 06  17 43  18 34  19 04  06 26         05 37  06 07  06 58  03 37  09 04  15 12  11.5 11.5 100 1955-2553
 MON FEB 07  17 44  18 35  19 05  07 11  16 24  05 36  06 06  06 57  03 42  09 08  15 15  11.5 11.5 100 2100-2204
 TUE FEB 08  17 45  18 36  19 06  07 47  17 43  05 35  06 05  06 56  03 47  09 11  15 17  11.5 11.5 100 2200-1648
 WED FEB 09  17 46  18 37  19 07         18 59  05 34  06 04  06 55  03 52  09 15  15 20  11.4 11.1  96 2255-1037
 THU FEB 10  17 47  18 38  19 08         20 12  05 33  06 04  06 54  03 56  09 19  15 24  11.4  9.9  86 2347-0359
 FRI FEB 11  17 48  18 39  19 09         21 22  05 32  06 03  06 53  04 01  09 23  15 27  11.4  8.7  76 0037+0237
 SAT FEB 12  17 49  18 40  19 10         22 29  05 31  06 02  06 52  04 06  09 27  15 30  11.4  7.5  66 0126+0855
 SUN FEB 13  17 50  18 41  19 11         23 35  05 30  06 01  06 51  04 11  09 31  15 33  11.3  6.4  56 0214+1437
 MON FEB 14  17 51  18 42  19 12         00 40  05 29  05 59  06 50  04 16  09 35  15 35  11.3  5.3  47 0303+1930
 TUE FEB 15  17 52  18 43  19 13         01 45  05 28  05 58  06 49  04 21  09 39  15 38  11.2  4.2  37 0354+2325
 WED FEB 16  17 53  18 44  19 14         02 46  05 27  05 57  06 48  04 26  09 43  15 41  11.2  3.2  28 0446+2614
 THU FEB 17  17 54  18 45  19 15         03 44  05 26  05 56  06 46  04 31  09 47  15 44  11.2  2.2  19 0539+2748
 FRI FEB 18  17 55  18 46  19 16         04 36  05 25  05 55  06 45  04 36  09 51  15 47  11.2  1.3  11 0632+2805
 SAT FEB 19  17 56  18 47  19 17         05 20  05 24  05 54  06 44  04 41  09 55  15 50  11.1  0.6   5 0726+2705
 SUN FEB 20  17 57  18 48  19 18         05 58  05 23  05 53  06 43  04 46  09 59  15 53  11.1  0.0   0 0817+2451
 MON FEB 21  17 58  18 49  19 19         06 31  05 21  05 52  06 42  04 51  10 03  15 56  11.0  0.0   0 0907+2132
 TUE FEB 22  17 59  18 49  19 20  16 29  06 59  05 20  05 50  06 40  04 55  10 07  15 58  11.0  0.0   0 0955+1716
 WED FEB 23  18 00  18 50  19 21  17 31  07 23  05 19  05 49  06 39  05 00  10 11  16 01  11.0  0.0   0 1041+1217
 THU FEB 24  18 01  18 51  19 22  18 32  07 46  05 18  05 48  06 38  05 05  10 15  16 04  10.9  0.0   0 1126+0645
 FRI FEB 25  18 02  18 52  19 23  19 33         05 16  05 47  06 36  05 10  10 18  16 06  10.9  0.7   6 1210+0052
 SAT FEB 26  18 03  18 53  19 24  20 35         05 15  05 45  06 35  05 15  10 22  16 08  10.9  1.7  15 1255-0506
 SUN FEB 27  18 04  18 54  19 24  21 38         05 14  05 44  06 34  05 20  10 26  16 11  10.8  2.7  25 1342-1059
 MON FEB 28  18 05  18 55  19 25  22 44         05 13  05 43  06 32  05 24  10 30  16 14  10.8  3.8  35 1431-1630

                ONE LINE REFERS TO EVENING DATE    LAST QUARTER   FEB 02   07:31  UT
                AND FOLLOWING MORNING.             NEW MOON       FEB 08   22:29  UT
                All dates and times are zone PST   FIRST QUARTER  FEB 16   00:18  UT
                in upper table (except sid time).  FULL MOON      FEB 24   04:58  UT