LICK OBSERVATORY CALENDAR FOR 2004 -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 2004 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ 12 18 18 12 12 12 h h % midnight SUN FEB 01 17 37 18 29 19 00 04 55 05 40 06 11 07 03 03 09 08 41 14 53 11.7 1.3 10 0546+2640 MON FEB 02 17 38 18 30 19 01 05 48 05 40 06 10 07 02 03 14 08 45 14 56 11.7 0.4 3 0640+2706 TUE FEB 03 17 39 18 31 19 02 06 35 05 39 06 10 07 01 03 19 08 49 15 00 11.7 0.0 0 0735+2614 WED FEB 04 17 40 18 32 19 02 07 15 05 38 06 09 07 00 03 24 08 53 15 03 11.6 0.0 0 0829+2403 THU FEB 05 17 42 18 33 19 03 16 54 07 50 05 37 06 08 06 59 03 29 08 57 15 06 11.6 0.0 0 0922+2039 FRI FEB 06 17 43 18 34 19 04 17 59 05 37 06 07 06 58 03 34 09 01 15 09 11.5 0.0 0 1013+1612 SAT FEB 07 17 44 18 35 19 05 19 06 05 36 06 06 06 57 03 39 09 05 15 12 11.5 0.5 4 1102+1055 SUN FEB 08 17 45 18 36 19 06 20 12 05 35 06 05 06 56 03 44 09 08 15 14 11.5 1.6 13 1151+0505 MON FEB 09 17 46 18 37 19 07 21 18 05 34 06 04 06 55 03 49 09 12 15 17 11.4 2.7 23 1239-0103 TUE FEB 10 17 47 18 38 19 08 22 25 05 33 06 04 06 54 03 53 09 16 15 21 11.4 3.8 33 1328-0714 WED FEB 11 17 48 18 39 19 09 23 33 05 32 06 03 06 53 03 58 09 20 15 24 11.4 4.9 42 1419-1309 THU FEB 12 17 49 18 40 19 10 00 44 05 31 06 02 06 52 04 03 09 24 15 27 11.4 6.1 53 1513-1828 FRI FEB 13 17 50 18 41 19 11 01 57 05 30 06 01 06 51 04 08 09 28 15 30 11.3 7.3 64 1610-2249 SAT FEB 14 17 51 18 42 19 12 03 09 05 29 05 59 06 50 04 13 09 32 15 32 11.3 8.4 74 1711-2549 SUN FEB 15 17 52 18 43 19 13 04 16 05 28 05 58 06 49 04 18 09 36 15 35 11.2 9.5 84 1815-2710 MON FEB 16 17 53 18 44 19 14 05 15 05 27 05 57 06 48 04 23 09 40 15 38 11.2 10.5 93 1919-2641 TUE FEB 17 17 54 18 45 19 15 06 04 05 26 05 56 06 46 04 28 09 44 15 41 11.2 11.2 100 2022-2427 WED FEB 18 17 55 18 46 19 16 06 45 16 11 05 25 05 55 06 45 04 33 09 48 15 44 11.2 11.2 100 2121-2043 THU FEB 19 17 56 18 47 19 17 07 18 17 23 05 24 05 54 06 44 04 38 09 52 15 47 11.1 11.1 100 2216-1551 FRI FEB 20 17 57 18 48 19 18 07 47 18 32 05 23 05 53 06 43 04 43 09 56 15 50 11.1 11.1 100 2307-1017 SAT FEB 21 17 58 18 49 19 19 19 38 05 21 05 52 06 42 04 48 10 00 15 53 11.0 10.2 92 2356-0423 SUN FEB 22 17 59 18 49 19 20 20 42 05 20 05 50 06 40 04 52 10 04 15 55 11.0 9.1 82 0042+0133 MON FEB 23 18 00 18 50 19 21 21 44 05 19 05 49 06 39 04 57 10 08 15 58 11.0 8.1 73 0127+0717 TUE FEB 24 18 01 18 51 19 22 22 45 05 18 05 48 06 38 05 02 10 12 16 01 10.9 7.1 64 0213+1237 WED FEB 25 18 02 18 52 19 23 23 46 05 16 05 47 06 36 05 07 10 16 16 03 10.9 6.0 55 0259+1721 THU FEB 26 18 03 18 53 19 24 00 47 05 15 05 45 06 35 05 12 10 19 16 05 10.9 5.0 45 0347+2121 FRI FEB 27 18 04 18 54 19 24 01 47 05 14 05 44 06 34 05 17 10 23 16 08 10.8 4.0 36 0436+2426 SAT FEB 28 18 05 18 55 19 25 02 45 05 13 05 43 06 32 05 22 10 27 16 11 10.8 3.0 27 0528+2628 SUN FEB 29 18 06 18 56 19 26 03 39 05 11 05 41 06 31 05 26 10 31 16 13 10.8 2.0 18 0621+2719 ONE LINE REFERS TO EVENING DATE FULL MOON FEB 06 08:50 UT AND FOLLOWING MORNING. LAST QUARTER FEB 13 13:43 UT All dates and times are zone PST NEW MOON FEB 20 09:21 UT in upper table (except sid time). FIRST QUARTER FEB 28 03:26 UT