KECK OBSERVATORY CALENDAR FOR 2003 -NAUTICAL (computed for altitude 4145.0 m) NAUTICAL(12 deg) TWILIGHT/DAWN MOON DATE(HST) 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 SAT NOV 01 17 58 18 37 19 03 01 18 05 09 05 35 06 13 20 59 02 23 07 59 11.0 4.3 39 2159-1753 SUN NOV 02 17 58 18 36 19 02 02 13 05 09 05 35 06 13 21 02 02 27 08 03 11.0 3.4 30 2248-1300 MON NOV 03 17 57 18 36 19 02 03 05 05 09 05 35 06 14 21 06 02 31 08 07 11.0 2.5 22 2334-0740 TUE NOV 04 17 57 18 35 19 01 03 55 05 10 05 36 06 14 21 09 02 35 08 12 11.0 1.7 15 0019-0208 WED NOV 05 17 56 18 35 19 01 04 44 05 10 05 36 06 15 21 13 02 39 08 16 11.0 0.9 7 0102+0323 THU NOV 06 17 56 18 35 19 01 16 28 05 33 05 10 05 37 06 15 21 17 02 43 08 21 11.0 0.1 0 0146+0845 FRI NOV 07 17 56 18 34 19 00 17 01 06 23 05 11 05 37 06 16 21 20 02 47 08 25 11.0 0.0 0 0230+1345 SAT NOV 08 17 55 18 34 19 00 17 36 07 14 05 11 05 37 06 16 21 24 02 51 08 29 11.0 0.0 0 0316+1814 SUN NOV 09 17 55 18 34 19 00 18 13 05 12 05 38 06 17 21 28 02 55 08 34 11.1 0.0 0 0404+2159 MON NOV 10 17 55 18 33 19 00 18 54 05 12 05 38 06 17 21 31 02 59 08 38 11.1 0.4 3 0454+2449 TUE NOV 11 17 54 18 33 18 59 19 39 05 13 05 39 06 18 21 35 03 03 08 43 11.1 1.1 9 0546+2634 WED NOV 12 17 54 18 33 18 59 20 28 05 13 05 39 06 18 21 39 03 07 08 46 11.1 1.9 17 0639+2706 THU NOV 13 17 54 18 33 18 59 21 21 05 14 05 40 06 19 21 43 03 11 08 51 11.1 2.8 25 0733+2622 FRI NOV 14 17 53 18 33 18 59 22 16 05 14 05 40 06 20 21 47 03 14 08 55 11.1 3.7 33 0827+2422 SAT NOV 15 17 53 18 32 18 59 23 12 05 14 05 41 06 20 21 49 03 18 09 00 11.2 4.7 41 0919+2110 SUN NOV 16 17 53 18 32 18 59 00 09 05 15 05 41 06 21 21 53 03 22 09 04 11.2 5.6 50 1010+1653 MON NOV 17 17 53 18 32 18 59 01 06 05 15 05 42 06 21 21 57 03 26 09 09 11.2 6.6 58 1100+1142 TUE NOV 18 17 53 18 32 18 58 02 03 05 16 05 42 06 22 22 01 03 30 09 13 11.2 7.5 67 1150+0547 WED NOV 19 17 52 18 32 18 58 03 01 05 16 05 43 06 22 22 05 03 34 09 18 11.2 8.5 75 1240-0036 THU NOV 20 17 52 18 32 18 58 04 01 05 17 05 43 06 23 22 09 03 38 09 22 11.2 9.5 84 1333-0711 FRI NOV 21 17 52 18 32 18 58 05 05 16 19 05 17 05 44 06 24 22 13 03 42 09 27 11.2 10.6 94 1428-1331 SAT NOV 22 17 52 18 32 18 58 06 12 17 04 05 18 05 44 06 24 22 17 03 46 09 31 11.2 11.2 100 1527-1909 SUN NOV 23 17 52 18 32 18 58 07 21 17 56 05 18 05 45 06 25 22 21 03 50 09 36 11.2 11.2 100 1630-2333 MON NOV 24 17 52 18 32 18 58 18 54 05 19 05 46 06 25 22 25 03 54 09 41 11.2 10.9 96 1736-2617 TUE NOV 25 17 52 18 32 18 58 19 58 05 19 05 46 06 26 22 29 03 58 09 45 11.2 9.8 87 1842-2704 WED NOV 26 17 52 18 32 18 59 21 03 05 20 05 47 06 27 22 33 04 02 09 50 11.3 8.7 77 1947-2556 THU NOV 27 17 52 18 32 18 59 22 08 05 20 05 47 06 27 22 37 04 06 09 54 11.3 7.7 67 2048-2310 FRI NOV 28 17 52 18 32 18 59 23 10 05 21 05 48 06 28 22 41 04 10 09 59 11.3 6.6 58 2144-1910 SAT NOV 29 17 52 18 32 18 59 00 07 05 22 05 48 06 28 22 45 04 14 10 03 11.3 5.7 50 2235-1420 SUN NOV 30 17 52 18 32 18 59 01 00 05 22 05 49 06 29 22 49 04 18 10 07 11.3 4.8 42 2323-0901 ONE LINE REFERS TO EVENING DATE FIRST QUARTER NOV 01 04:26 UT AND FOLLOWING MORNING. FULL MOON NOV 09 01:16 UT All dates and times are zone HST LAST QUARTER NOV 17 04:19 UT in upper table (except sid time). NEW MOON NOV 23 23:03 UT FIRST QUARTER NOV 30 17:17 UT