PALOMAR OBSERVATORY CALENDAR FOR 2004 -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 2004 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ 12 18 18 12 12 12 h h % midnight THU APR 01 18 15 19 02 19 32 04 24 04 10 04 39 05 27 07 58 12 57 17 36 9.6 0.2 2 1026+1459 FRI APR 02 18 16 19 03 19 33 04 54 04 08 04 38 05 25 08 03 13 01 17 39 9.6 0.0 0 1116+0921 SAT APR 03 18 17 19 04 19 34 16 27 05 23 04 07 04 37 05 24 08 08 13 04 17 42 9.5 0.0 0 1205+0308 SUN APR 04 18 17 19 05 19 35 17 33 05 53 04 05 04 35 05 23 08 13 13 08 17 44 9.5 0.0 0 1255-0323 MON APR 05 18 18 19 06 19 36 18 41 06 25 04 04 04 34 05 21 08 18 13 12 17 47 9.5 0.0 0 1347-0952 TUE APR 06 18 19 19 06 19 37 19 51 07 01 04 02 04 33 05 20 08 21 13 16 17 50 9.4 0.8 7 1442-1555 WED APR 07 18 20 19 07 19 38 21 03 07 42 04 01 04 31 05 19 08 26 13 20 17 52 9.4 1.9 20 1540-2104 THU APR 08 18 20 19 08 19 39 22 17 03 59 04 30 05 17 08 31 13 24 17 55 9.4 3.1 33 1641-2456 FRI APR 09 18 21 19 09 19 40 23 27 03 58 04 28 05 16 08 36 13 28 17 57 9.3 4.3 46 1745-2708 SAT APR 10 18 22 19 10 19 41 00 31 03 56 04 27 05 15 08 41 13 32 18 00 9.3 5.4 57 1849-2730 SUN APR 11 18 23 19 11 19 42 01 27 03 55 04 26 05 14 08 46 13 36 18 03 9.3 6.3 67 1951-2605 MON APR 12 18 23 19 11 19 42 02 13 03 53 04 24 05 12 08 50 13 40 18 05 9.2 7.0 76 2051-2306 TUE APR 13 18 24 19 12 19 43 02 52 03 52 04 23 05 11 08 55 13 44 18 08 9.2 7.7 83 2146-1853 WED APR 14 18 25 19 13 19 44 03 25 03 50 04 22 05 10 09 00 13 48 18 11 9.1 8.2 89 2237-1348 THU APR 15 18 26 19 14 19 45 03 54 03 49 04 20 05 09 09 05 13 52 18 12 9.1 8.7 95 2326-0810 FRI APR 16 18 26 19 15 19 46 04 21 03 47 04 19 05 07 09 10 13 56 18 15 9.1 9.1 100 0012-0218 SAT APR 17 18 27 19 16 19 47 04 47 16 58 03 46 04 18 05 06 09 15 14 00 18 18 9.0 9.0 100 0057+0333 SUN APR 18 18 28 19 17 19 48 05 13 17 57 03 45 04 16 05 05 09 20 14 04 18 20 9.0 9.0 100 0142+0912 MON APR 19 18 29 19 18 19 49 05 41 18 55 03 43 04 15 05 04 09 25 14 08 18 23 9.0 9.0 100 0227+1425 TUE APR 20 18 29 19 18 19 50 06 12 19 54 03 42 04 14 05 03 09 29 14 11 18 26 8.9 8.3 93 0314+1901 WED APR 21 18 30 19 19 19 51 06 47 20 54 03 40 04 12 05 01 09 34 14 15 18 28 8.9 7.3 82 0403+2247 THU APR 22 18 31 19 20 19 52 07 27 21 52 03 39 04 11 05 00 09 39 14 19 18 31 8.8 6.3 71 0454+2534 FRI APR 23 18 32 19 21 19 53 22 49 03 38 04 10 04 59 09 44 14 23 18 34 8.8 5.3 60 0546+2712 SAT APR 24 18 33 19 22 19 54 23 42 03 36 04 08 04 58 09 48 14 27 18 36 8.8 4.4 50 0640+2735 SUN APR 25 18 33 19 23 19 55 00 29 03 35 04 07 04 57 09 53 14 31 18 39 8.7 3.6 41 0733+2643 MON APR 26 18 34 19 24 19 57 01 11 03 33 04 06 04 56 09 58 14 35 18 42 8.7 2.9 33 0826+2435 TUE APR 27 18 35 19 25 19 58 01 48 03 32 04 05 04 55 10 03 14 39 18 45 8.7 2.3 26 0917+2118 WED APR 28 18 36 19 26 19 59 02 22 03 31 04 04 04 54 10 08 14 43 18 48 8.6 1.7 19 1007+1658 THU APR 29 18 36 19 27 20 00 02 52 03 29 04 02 04 53 10 13 14 47 18 50 8.6 1.2 13 1056+1146 FRI APR 30 18 37 19 28 20 01 03 21 03 28 04 01 04 52 10 18 14 51 18 53 8.5 0.7 7 1144+0550 ONE LINE REFERS TO EVENING DATE FULL MOON APR 05 11:05 UT AND FOLLOWING MORNING. LAST QUARTER APR 12 03:50 UT All dates and times are zone PST NEW MOON APR 19 13:23 UT in upper table (except sid time). FIRST QUARTER APR 27 17:35 UT