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 WED JAN 01 17 07 18 01 18 33 07 19 16 05 05 48 06 19 07 13 01 12 06 40 12 29 11.3 11.3 100 1821-2540 THU JAN 02 17 07 18 02 18 33 17 04 05 48 06 20 07 14 01 16 06 44 12 33 11.3 11.3 100 1922-2528 FRI JAN 03 17 08 18 02 18 34 18 08 05 48 06 20 07 14 01 21 06 48 12 36 11.2 11.2 100 2022-2344 SAT JAN 04 17 09 18 03 18 35 19 14 05 48 06 20 07 14 01 26 06 51 12 40 11.2 10.6 94 2117-2044 SUN JAN 05 17 10 18 04 18 36 20 19 05 48 06 20 07 14 01 31 06 55 12 44 11.2 9.5 84 2209-1647 MON JAN 06 17 11 18 05 18 36 21 21 05 48 06 20 07 14 01 34 06 59 12 48 11.2 8.4 75 2257-1212 TUE JAN 07 17 12 18 06 18 37 22 21 05 48 06 20 07 14 01 39 07 03 12 52 11.2 7.4 66 2343-0713 WED JAN 08 17 13 18 06 18 38 23 19 05 49 06 20 07 14 01 44 07 07 12 57 11.2 6.5 58 0027-0204 THU JAN 09 17 13 18 07 18 39 00 16 05 49 06 20 07 14 01 49 07 11 13 01 11.2 5.5 49 0109+0305 FRI JAN 10 17 14 18 08 18 40 01 12 05 49 06 20 07 14 01 54 07 15 13 05 11.2 4.6 41 0152+0807 SAT JAN 11 17 15 18 09 18 40 02 10 05 48 06 20 07 13 01 58 07 19 13 08 11.1 3.6 32 0237+1252 SUN JAN 12 17 16 18 10 18 41 03 10 05 48 06 20 07 13 02 03 07 23 13 12 11.1 2.6 23 0323+1711 MON JAN 13 17 17 18 11 18 42 04 11 05 48 06 20 07 13 02 08 07 27 13 16 11.1 1.6 14 0412+2052 TUE JAN 14 17 18 18 12 18 43 05 13 05 48 06 19 07 13 02 13 07 31 13 20 11.1 0.6 5 0504+2341 WED JAN 15 17 19 18 13 18 44 06 13 05 48 06 19 07 12 02 18 07 35 13 24 11.1 0.0 0 0600+2522 THU JAN 16 17 20 18 13 18 45 07 09 05 48 06 19 07 12 02 23 07 39 13 28 11.1 0.0 0 0657+2544 FRI JAN 17 17 21 18 14 18 46 16 26 07 59 05 48 06 19 07 12 02 28 07 43 13 32 11.0 0.0 0 0756+2438 SAT JAN 18 17 22 18 15 18 47 17 32 05 47 06 18 07 11 02 33 07 47 13 35 11.0 0.0 0 0854+2205 SUN JAN 19 17 23 18 16 18 47 18 42 05 47 06 18 07 11 02 37 07 51 13 39 11.0 0.0 0 0951+1814 MON JAN 20 17 24 18 17 18 48 19 53 05 47 06 18 07 11 02 42 07 55 13 42 11.0 1.1 9 1046+1319 TUE JAN 21 17 25 18 18 18 49 21 03 05 46 06 17 07 10 02 47 07 58 13 45 10.9 2.2 20 1138+0739 WED JAN 22 17 26 18 19 18 50 22 13 05 46 06 17 07 10 02 52 08 02 13 49 10.9 3.4 30 1230+0135 THU JAN 23 17 28 18 20 18 51 23 22 05 46 06 17 07 09 02 57 08 06 13 53 10.9 4.5 41 1321-0433 FRI JAN 24 17 29 18 21 18 52 00 31 05 45 06 16 07 08 03 01 08 10 13 56 10.9 5.6 51 1413-1028 SAT JAN 25 17 30 18 22 18 53 01 41 05 45 06 16 07 08 03 06 08 14 14 00 10.9 6.8 62 1506-1549 SUN JAN 26 17 31 18 23 18 54 02 52 05 44 06 15 07 07 03 11 08 18 14 03 10.8 8.0 73 1602-2018 MON JAN 27 17 32 18 24 18 55 04 01 05 44 06 14 07 06 03 16 08 22 14 07 10.8 9.1 84 1701-2335 TUE JAN 28 17 33 18 25 18 56 05 07 05 43 06 14 07 06 03 21 08 26 14 10 10.8 10.2 94 1801-2527 WED JAN 29 17 34 18 26 18 57 06 05 05 42 06 13 07 05 03 26 08 30 14 13 10.7 10.7 100 1901-2545 THU JAN 30 17 35 18 27 18 58 06 55 05 42 06 13 07 04 03 31 08 34 14 17 10.7 10.7 100 2001-2431 FRI JAN 31 17 36 18 28 18 59 07 37 16 57 05 41 06 12 07 04 03 36 08 38 14 20 10.7 10.7 100 2057-2156 ONE LINE REFERS TO EVENING DATE NEW MOON JAN 02 20:26 UT AND FOLLOWING MORNING. FIRST QUARTER JAN 10 13:18 UT All dates and times are zone PST FULL MOON JAN 18 10:50 UT in upper table (except sid time). LAST QUARTER JAN 25 08:36 UT