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 THU MAY 01 19 02 19 57 20 33 05 46 19 31 03 34 04 10 05 05 11 05 14 33 18 07 7.0 7.0 100 0312+1702 FRI MAY 02 19 03 19 58 20 35 06 18 20 30 03 32 04 08 05 03 11 11 14 37 18 09 6.9 6.9 100 0400+2051 SAT MAY 03 19 04 19 59 20 36 06 55 21 30 03 31 04 07 05 02 11 16 14 41 18 12 6.9 6.0 86 0450+2349 SUN MAY 04 19 05 20 01 20 37 07 39 22 29 03 29 04 06 05 01 11 21 14 45 18 14 6.9 5.0 72 0542+2545 MON MAY 05 19 06 20 02 20 38 23 25 03 28 04 04 05 00 11 26 14 49 18 17 6.8 4.1 59 0636+2629 TUE MAY 06 19 07 20 03 20 40 00 15 03 26 04 03 04 59 11 32 14 52 18 19 6.8 3.2 47 0732+2555 WED MAY 07 19 08 20 04 20 41 01 00 03 25 04 02 04 58 11 37 14 56 18 22 6.7 2.4 35 0827+2401 THU MAY 08 19 09 20 05 20 42 01 39 03 23 04 01 04 57 11 42 15 00 18 24 6.7 1.7 25 0921+2051 FRI MAY 09 19 10 20 06 20 44 02 13 03 22 04 00 04 56 11 48 15 04 18 27 6.6 1.2 17 1014+1631 SAT MAY 10 19 11 20 07 20 45 02 44 03 21 03 58 04 55 11 53 15 08 18 30 6.6 0.6 9 1107+1113 SUN MAY 11 19 12 20 08 20 46 03 13 03 19 03 57 04 54 11 58 15 12 18 32 6.6 0.1 1 1159+0510 MON MAY 12 19 12 20 09 20 48 03 42 03 18 03 56 04 53 12 04 15 16 18 35 6.5 0.0 0 1251-0119 TUE MAY 13 19 13 20 10 20 49 16 22 04 13 03 17 03 55 04 52 12 09 15 20 18 38 6.5 0.0 0 1345-0754 WED MAY 14 19 14 20 12 20 50 17 37 04 47 03 15 03 54 04 51 12 13 15 24 18 40 6.4 0.0 0 1442-1407 THU MAY 15 19 15 20 13 20 51 18 55 05 27 03 14 03 53 04 50 12 18 15 28 18 42 6.4 0.0 0 1541-1929 FRI MAY 16 19 16 20 14 20 53 20 12 06 15 03 13 03 52 04 50 12 24 15 32 18 45 6.3 0.0 0 1644-2332 SAT MAY 17 19 17 20 15 20 54 21 27 07 10 03 12 03 51 04 49 12 29 15 36 18 48 6.3 0.6 8 1748-2555 SUN MAY 18 19 18 20 16 20 55 22 33 03 10 03 50 04 48 12 34 15 40 18 50 6.3 1.6 26 1853-2628 MON MAY 19 19 19 20 17 20 56 23 29 03 09 03 49 04 47 12 39 15 44 18 53 6.2 2.6 41 1955-2518 TUE MAY 20 19 19 20 18 20 58 00 14 03 08 03 48 04 46 12 45 15 48 18 56 6.2 3.3 52 2053-2239 WED MAY 21 19 20 20 19 20 59 00 51 03 07 03 47 04 46 12 50 15 52 18 59 6.1 3.9 63 2147-1855 THU MAY 22 19 21 20 20 21 00 01 22 03 06 03 46 04 45 12 55 15 56 19 02 6.1 4.4 71 2236-1424 FRI MAY 23 19 22 20 21 21 01 01 49 03 05 03 45 04 44 13 00 15 59 19 05 6.1 4.8 79 2323-0925 SAT MAY 24 19 23 20 22 21 02 02 13 03 04 03 45 04 44 13 05 16 03 19 08 6.0 5.2 85 0007-0410 SUN MAY 25 19 23 20 23 21 04 02 36 03 03 03 44 04 43 13 11 16 07 19 11 6.0 5.5 92 0050+0108 MON MAY 26 19 24 20 24 21 05 02 59 03 02 03 43 04 43 13 16 16 11 19 14 5.9 5.9 99 0132+0622 TUE MAY 27 19 25 20 25 21 06 03 23 16 26 03 01 03 42 04 42 13 21 16 15 19 17 5.9 5.9 100 0216+1121 WED MAY 28 19 26 20 26 21 07 03 50 17 24 03 00 03 42 04 42 13 26 16 19 19 20 5.9 5.9 100 0301+1557 THU MAY 29 19 26 20 27 21 08 04 20 18 23 02 59 03 41 04 41 13 31 16 23 19 23 5.9 5.9 100 0348+1957 FRI MAY 30 19 27 20 27 21 09 04 55 19 23 02 59 03 40 04 41 13 36 16 27 19 27 5.8 5.8 100 0437+2310 SAT MAY 31 19 28 20 28 21 10 05 37 20 23 02 58 03 40 04 40 13 41 16 31 19 29 5.8 5.8 100 0529+2523 ONE LINE REFERS TO EVENING DATE NEW MOON MAY 01 12:17 UT AND FOLLOWING MORNING. FIRST QUARTER MAY 09 11:57 UT All dates and times are zone PST FULL MOON MAY 16 03:38 UT in upper table (except sid time). LAST QUARTER MAY 23 00:34 UT NEW MOON MAY 31 04:24 UT