LICK OBSERVATORY CALENDAR FOR 2004 -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 2004 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ 12 18 18 12 18 18 h h % midnight THU JAN 01 17 07 18 01 18 33 03 08 05 48 06 19 07 13 01 11 06 39 12 28 11.3 2.7 23 0244+1519 FRI JAN 02 17 07 18 02 18 33 04 08 05 48 06 20 07 14 01 15 06 43 12 32 11.3 1.7 14 0330+1932 SAT JAN 03 17 08 18 02 18 34 05 08 05 48 06 20 07 14 01 20 06 47 12 36 11.2 0.7 5 0419+2259 SUN JAN 04 17 09 18 03 18 35 06 07 05 48 06 20 07 14 01 25 06 50 12 39 11.2 0.0 0 0510+2528 MON JAN 05 17 10 18 04 18 36 07 03 05 48 06 20 07 14 01 30 06 54 12 43 11.2 0.0 0 0602+2649 TUE JAN 06 17 11 18 05 18 36 16 03 07 54 05 48 06 20 07 14 01 33 06 58 12 47 11.2 0.0 0 0657+2654 WED JAN 07 17 12 18 06 18 37 16 59 05 48 06 20 07 14 01 38 07 02 12 51 11.2 0.0 0 0751+2541 THU JAN 08 17 13 18 06 18 38 18 01 05 49 06 20 07 14 01 43 07 06 12 56 11.2 0.0 0 0844+2312 FRI JAN 09 17 13 18 07 18 39 19 04 05 49 06 20 07 14 01 48 07 10 13 00 11.2 0.4 3 0936+1934 SAT JAN 10 17 14 18 08 18 40 20 09 05 49 06 20 07 14 01 53 07 14 13 04 11.2 1.5 13 1026+1500 SUN JAN 11 17 15 18 09 18 40 21 14 05 48 06 20 07 13 01 57 07 18 13 07 11.1 2.6 23 1115+0941 MON JAN 12 17 16 18 10 18 41 22 19 05 48 06 20 07 13 02 02 07 22 13 11 11.1 3.6 32 1202+0352 TUE JAN 13 17 17 18 11 18 42 23 25 05 48 06 20 07 13 02 07 07 26 13 15 11.1 4.7 42 1250-0213 WED JAN 14 17 18 18 12 18 43 00 32 05 48 06 19 07 13 02 12 07 30 13 19 11.1 5.8 52 1339-0821 THU JAN 15 17 19 18 13 18 44 01 42 05 48 06 19 07 12 02 17 07 34 13 23 11.1 7.0 62 1431-1412 FRI JAN 16 17 20 18 13 18 45 02 55 05 48 06 19 07 12 02 22 07 38 13 27 11.1 8.2 73 1527-1926 SAT JAN 17 17 21 18 14 18 46 04 10 05 48 06 19 07 12 02 27 07 42 13 31 11.0 9.4 85 1627-2335 SUN JAN 18 17 22 18 15 18 47 05 23 05 47 06 18 07 11 02 32 07 46 13 34 11.0 10.6 96 1731-2614 MON JAN 19 17 23 18 16 18 47 06 30 05 47 06 18 07 11 02 36 07 50 13 38 11.0 11.0 100 1837-2704 TUE JAN 20 17 24 18 17 18 48 07 26 16 08 05 47 06 18 07 11 02 41 07 54 13 42 11.0 11.0 100 1943-2557 WED JAN 21 17 25 18 18 18 49 17 20 05 46 06 17 07 10 02 46 07 58 13 44 10.9 10.9 100 2046-2306 THU JAN 22 17 26 18 19 18 50 18 34 05 46 06 17 07 10 02 51 08 01 13 48 10.9 10.9 100 2144-1852 FRI JAN 23 17 28 18 20 18 51 19 45 05 46 06 17 07 09 02 56 08 05 13 52 10.9 10.0 91 2238-1342 SAT JAN 24 17 29 18 21 18 52 20 53 05 45 06 16 07 08 03 01 08 09 13 55 10.9 8.9 81 2328-0801 SUN JAN 25 17 30 18 22 18 53 21 57 05 45 06 16 07 08 03 05 08 13 13 59 10.9 7.8 71 0015-0210 MON JAN 26 17 31 18 23 18 54 22 58 05 44 06 15 07 07 03 10 08 17 14 02 10.8 6.8 62 0100+0335 TUE JAN 27 17 32 18 24 18 55 23 58 05 44 06 14 07 06 03 15 08 21 14 06 10.8 5.8 53 0144+0904 WED JAN 28 17 33 18 25 18 56 00 58 05 43 06 14 07 06 03 20 08 25 14 09 10.8 4.8 44 0229+1406 THU JAN 29 17 34 18 26 18 57 01 58 05 42 06 13 07 05 03 25 08 29 14 12 10.7 3.7 34 0315+1832 FRI JAN 30 17 35 18 27 18 58 02 58 05 42 06 13 07 04 03 30 08 33 14 16 10.7 2.7 25 0403+2213 SAT JAN 31 17 36 18 28 18 59 03 58 05 41 06 12 07 04 03 35 08 37 14 19 10.7 1.7 16 0454+2459 ONE LINE REFERS TO EVENING DATE FULL MOON JAN 07 15:44 UT AND FOLLOWING MORNING. LAST QUARTER JAN 15 04:49 UT All dates and times are zone PST NEW MOON JAN 21 21:07 UT in upper table (except sid time). FIRST QUARTER JAN 29 06:06 UT