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 SAT MAY 01 19 03 19 58 20 35 04 08 03 32 04 08 05 03 11 10 14 36 18 08 6.9 0.0 0 1234-0032 SUN MAY 02 19 04 19 59 20 36 16 41 04 36 03 31 04 07 05 02 11 15 14 40 18 11 6.9 0.0 0 1325-0706 MON MAY 03 19 05 20 01 20 37 17 54 05 07 03 29 04 06 05 01 11 20 14 44 18 13 6.9 0.0 0 1418-1328 TUE MAY 04 19 06 20 02 20 38 19 10 05 43 03 28 04 04 05 00 11 25 14 48 18 16 6.8 0.0 0 1516-1909 WED MAY 05 19 07 20 03 20 40 20 28 06 28 03 26 04 03 04 59 11 31 14 51 18 18 6.8 0.0 0 1618-2341 THU MAY 06 19 08 20 04 20 41 21 44 07 22 03 25 04 02 04 58 11 36 14 55 18 21 6.7 1.1 15 1723-2637 FRI MAY 07 19 09 20 05 20 42 22 55 03 23 04 01 04 57 11 41 14 59 18 23 6.7 2.2 33 1829-2737 SAT MAY 08 19 10 20 06 20 44 23 55 03 22 04 00 04 56 11 47 15 03 18 26 6.6 3.2 47 1934-2640 SUN MAY 09 19 11 20 07 20 45 00 44 03 21 03 58 04 55 11 52 15 07 18 29 6.6 4.0 60 2036-2400 MON MAY 10 19 12 20 08 20 46 01 23 03 19 03 57 04 54 11 57 15 11 18 31 6.6 4.6 70 2133-1959 TUE MAY 11 19 12 20 09 20 48 01 55 03 18 03 56 04 53 12 03 15 15 18 34 6.5 5.1 78 2226-1502 WED MAY 12 19 13 20 10 20 49 02 23 03 17 03 55 04 52 12 08 15 19 18 37 6.5 5.6 86 2315-0930 THU MAY 13 19 14 20 12 20 50 02 47 03 15 03 54 04 51 12 13 15 23 18 39 6.4 5.9 92 0001-0342 FRI MAY 14 19 15 20 13 20 51 03 10 03 14 03 53 04 50 12 17 15 27 18 42 6.4 6.3 98 0046+0208 SAT MAY 15 19 16 20 14 20 53 03 34 16 12 03 13 03 52 04 50 12 23 15 31 18 44 6.3 6.3 100 0130+0748 SUN MAY 16 19 17 20 15 20 54 03 58 17 12 03 12 03 51 04 49 12 28 15 35 18 47 6.3 6.3 100 0215+1305 MON MAY 17 19 18 20 16 20 55 04 25 18 13 03 10 03 50 04 48 12 33 15 39 18 49 6.3 6.3 100 0302+1750 TUE MAY 18 19 19 20 17 20 56 04 56 19 15 03 09 03 49 04 47 12 38 15 43 18 52 6.2 6.2 100 0350+2150 WED MAY 19 19 19 20 18 20 58 05 32 20 16 03 08 03 48 04 46 12 44 15 47 18 55 6.2 6.2 100 0440+2453 THU MAY 20 19 20 20 19 20 59 06 15 21 14 03 07 03 47 04 46 12 49 15 51 18 58 6.1 5.9 95 0532+2651 FRI MAY 21 19 21 20 20 21 00 07 04 22 09 03 06 03 46 04 45 12 54 15 55 19 01 6.1 5.0 81 0625+2735 SAT MAY 22 19 22 20 21 21 01 07 59 22 58 03 05 03 45 04 44 12 59 15 59 19 04 6.1 4.1 67 0718+2703 SUN MAY 23 19 23 20 22 21 02 23 41 03 04 03 45 04 44 13 04 16 02 19 07 6.0 3.4 56 0811+2517 MON MAY 24 19 23 20 23 21 04 00 17 03 03 03 44 04 43 13 10 16 06 19 10 6.0 2.8 46 0902+2221 TUE MAY 25 19 24 20 24 21 05 00 48 03 02 03 43 04 43 13 15 16 10 19 13 5.9 2.2 37 0951+1823 WED MAY 26 19 25 20 25 21 06 01 16 03 01 03 42 04 42 13 20 16 14 19 16 5.9 1.8 29 1039+1334 THU MAY 27 19 26 20 26 21 07 01 42 03 00 03 42 04 42 13 25 16 18 19 19 5.9 1.3 22 1127+0802 FRI MAY 28 19 26 20 27 21 08 02 07 02 59 03 41 04 41 13 30 16 22 19 22 5.9 0.9 14 1214+0158 SAT MAY 29 19 27 20 27 21 09 02 33 02 59 03 40 04 41 13 35 16 26 19 26 5.8 0.4 7 1303-0423 SUN MAY 30 19 28 20 28 21 10 03 02 02 58 03 40 04 40 13 40 16 30 19 29 5.8 0.0 0 1354-1045 MON MAY 31 19 29 20 29 21 11 16 42 03 35 02 57 03 39 04 40 13 45 16 34 19 31 5.8 0.0 0 1450-1644 ONE LINE REFERS TO EVENING DATE FULL MOON MAY 04 20:35 UT AND FOLLOWING MORNING. LAST QUARTER MAY 11 11:07 UT All dates and times are zone PST NEW MOON MAY 19 04:53 UT in upper table (except sid time). FIRST QUARTER MAY 27 08:00 UT