PALOMAR OBSERVATORY CALENDAR FOR 2003 -NAUTICAL (computed for altitude 1706.0 m) NAUTICAL(12 deg) TWILIGHT/DAWN MOON DATE(PST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (12 deg) RA DEC 2003 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ 12 18 18 12 12 12 h h % midnight TUE APR 01 18 15 19 02 19 31 06 08 18 23 04 11 04 41 05 28 07 55 12 54 17 35 9.7 9.7 100 0111+0350 WED APR 02 18 15 19 02 19 32 06 34 19 18 04 10 04 39 05 27 07 59 12 58 17 37 9.6 9.4 97 0154+0857 THU APR 03 18 16 19 03 19 33 07 02 20 14 04 08 04 38 05 25 08 04 13 01 17 40 9.6 8.4 87 0238+1345 FRI APR 04 18 17 19 04 19 34 07 33 21 10 04 07 04 37 05 24 08 09 13 05 17 43 9.5 7.5 78 0324+1802 SAT APR 05 18 17 19 05 19 35 22 08 04 05 04 35 05 23 08 14 13 09 17 45 9.5 6.5 67 0412+2137 SUN APR 06 18 18 19 06 19 36 23 06 04 04 04 34 05 21 08 18 13 13 17 48 9.5 5.5 57 0503+2419 MON APR 07 18 19 19 06 19 37 00 02 04 02 04 33 05 20 08 22 13 17 17 51 9.4 4.5 47 0556+2557 TUE APR 08 18 20 19 07 19 38 00 57 04 01 04 31 05 19 08 27 13 21 17 53 9.4 3.6 37 0651+2621 WED APR 09 18 20 19 08 19 39 01 47 03 59 04 30 05 17 08 32 13 25 17 56 9.4 2.7 29 0747+2525 THU APR 10 18 21 19 09 19 40 02 32 03 58 04 28 05 16 08 37 13 29 17 58 9.3 1.9 20 0843+2306 FRI APR 11 18 22 19 10 19 41 03 13 03 56 04 27 05 15 08 42 13 33 18 01 9.3 1.2 13 0939+1927 SAT APR 12 18 23 19 11 19 42 03 49 03 55 04 26 05 14 08 47 13 37 18 04 9.3 0.6 6 1033+1437 SUN APR 13 18 23 19 11 19 42 04 23 03 53 04 24 05 12 08 51 13 41 18 06 9.2 0.0 0 1127+0849 MON APR 14 18 24 19 12 19 43 16 02 04 56 03 52 04 23 05 11 08 56 13 45 18 09 9.2 0.0 0 1221+0222 TUE APR 15 18 25 19 13 19 44 17 13 05 30 03 50 04 22 05 10 09 01 13 49 18 11 9.1 0.0 0 1315-0419 WED APR 16 18 26 19 14 19 45 18 25 06 06 03 49 04 20 05 09 09 06 13 53 18 13 9.1 0.0 0 1411-1050 THU APR 17 18 26 19 15 19 46 19 39 06 46 03 47 04 19 05 07 09 11 13 57 18 16 9.1 0.4 4 1509-1641 FRI APR 18 18 27 19 16 19 47 20 53 07 31 03 46 04 18 05 06 09 16 14 01 18 19 9.0 1.6 17 1609-2126 SAT APR 19 18 28 19 17 19 48 22 05 03 45 04 16 05 05 09 21 14 05 18 21 9.0 2.8 31 1711-2443 SUN APR 20 18 29 19 18 19 49 23 13 03 43 04 15 05 04 09 26 14 08 18 24 9.0 3.9 43 1814-2618 MON APR 21 18 29 19 18 19 50 00 13 03 42 04 14 05 03 09 30 14 12 18 27 8.9 4.9 55 1916-2610 TUE APR 22 18 30 19 19 19 51 01 04 03 40 04 12 05 01 09 35 14 16 18 29 8.9 5.7 64 2015-2430 WED APR 23 18 31 19 20 19 52 01 46 03 39 04 11 05 00 09 40 14 20 18 32 8.8 6.4 72 2110-2133 THU APR 24 18 32 19 21 19 53 02 22 03 38 04 10 04 59 09 44 14 24 18 35 8.8 7.0 79 2201-1739 FRI APR 25 18 33 19 22 19 54 02 53 03 36 04 08 04 58 09 49 14 28 18 37 8.8 7.5 85 2249-1304 SAT APR 26 18 33 19 23 19 55 03 21 03 35 04 07 04 57 09 54 14 32 18 40 8.7 8.0 91 2334-0803 SUN APR 27 18 34 19 24 19 57 03 47 03 33 04 06 04 56 09 59 14 36 18 43 8.7 8.4 96 0018-0248 MON APR 28 18 35 19 25 19 58 04 12 16 18 03 32 04 05 04 55 10 04 14 40 18 46 8.7 8.7 100 0100+0229 TUE APR 29 18 36 19 26 19 59 04 38 17 13 03 31 04 04 04 54 10 09 14 44 18 49 8.6 8.6 100 0143+0740 WED APR 30 18 36 19 27 20 00 05 05 18 08 03 29 04 02 04 53 10 14 14 48 18 51 8.6 8.6 100 0227+1235 ONE LINE REFERS TO EVENING DATE NEW MOON APR 01 19:20 UT AND FOLLOWING MORNING. FIRST QUARTER APR 09 23:44 UT All dates and times are zone PST FULL MOON APR 16 19:37 UT in upper table (except sid time). LAST QUARTER APR 23 12:21 UT