KECK OBSERVATORY CALENDAR FOR 2003 -ASTRONOMICAL (computed for altitude 4145.0 m) ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON DATE(HST) 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 SAT NOV 01 17 58 18 37 19 03 01 18 05 09 05 35 06 13 21 25 02 23 07 33 10.1 3.9 38 2159-1753 SUN NOV 02 17 58 18 36 19 02 02 13 05 09 05 35 06 13 21 28 02 27 07 37 10.1 2.9 28 2248-1300 MON NOV 03 17 57 18 36 19 02 03 05 05 09 05 35 06 14 21 32 02 31 07 41 10.1 2.1 20 2334-0740 TUE NOV 04 17 57 18 35 19 01 03 55 05 10 05 36 06 14 21 35 02 35 07 46 10.2 1.2 12 0019-0208 WED NOV 05 17 56 18 35 19 01 04 44 05 10 05 36 06 15 21 39 02 39 07 50 10.2 0.4 4 0102+0323 THU NOV 06 17 56 18 35 19 01 16 28 05 33 05 10 05 37 06 15 21 43 02 43 07 54 10.2 0.0 0 0146+0845 FRI NOV 07 17 56 18 34 19 00 17 01 06 23 05 11 05 37 06 16 21 46 02 47 07 59 10.2 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 50 02 51 08 03 10.2 0.0 0 0316+1814 SUN NOV 09 17 55 18 34 19 00 18 13 05 12 05 38 06 17 21 54 02 55 08 08 10.2 0.0 0 0404+2159 MON NOV 10 17 55 18 33 19 00 18 54 05 12 05 38 06 17 21 58 02 59 08 12 10.2 0.0 0 0454+2449 TUE NOV 11 17 54 18 33 18 59 19 39 05 13 05 39 06 18 22 01 03 03 08 16 10.2 0.7 6 0546+2634 WED NOV 12 17 54 18 33 18 59 20 28 05 13 05 39 06 18 22 05 03 07 08 20 10.2 1.5 14 0639+2706 THU NOV 13 17 54 18 33 18 59 21 21 05 14 05 40 06 19 22 09 03 11 08 25 10.2 2.4 23 0733+2622 FRI NOV 14 17 53 18 33 18 59 22 16 05 14 05 40 06 20 22 13 03 14 08 29 10.2 3.3 32 0827+2422 SAT NOV 15 17 53 18 32 18 59 23 12 05 14 05 41 06 20 22 17 03 18 08 33 10.2 4.2 41 0919+2110 SUN NOV 16 17 53 18 32 18 59 00 09 05 15 05 41 06 21 22 21 03 22 08 38 10.3 5.2 50 1010+1653 MON NOV 17 17 53 18 32 18 59 01 06 05 15 05 42 06 21 22 24 03 26 08 42 10.3 6.1 59 1100+1142 TUE NOV 18 17 53 18 32 18 58 02 03 05 16 05 42 06 22 22 27 03 30 08 47 10.3 7.1 68 1150+0547 WED NOV 19 17 52 18 32 18 58 03 01 05 16 05 43 06 22 22 31 03 34 08 51 10.3 8.0 78 1240-0036 THU NOV 20 17 52 18 32 18 58 04 01 05 17 05 43 06 23 22 35 03 38 08 56 10.3 9.0 87 1333-0711 FRI NOV 21 17 52 18 32 18 58 05 05 16 19 05 17 05 44 06 24 22 39 03 42 09 00 10.3 10.1 98 1428-1331 SAT NOV 22 17 52 18 32 18 58 06 12 17 04 05 18 05 44 06 24 22 43 03 46 09 05 10.3 10.3 100 1527-1909 SUN NOV 23 17 52 18 32 18 58 07 21 17 56 05 18 05 45 06 25 22 47 03 50 09 09 10.3 10.3 100 1630-2333 MON NOV 24 17 52 18 32 18 58 18 54 05 19 05 46 06 25 22 51 03 54 09 14 10.3 10.3 100 1736-2617 TUE NOV 25 17 52 18 32 18 58 19 58 05 19 05 46 06 26 22 55 03 58 09 18 10.3 9.3 90 1842-2704 WED NOV 26 17 52 18 32 18 59 21 03 05 20 05 47 06 27 23 00 04 02 09 23 10.3 8.3 80 1947-2556 THU NOV 27 17 52 18 32 18 59 22 08 05 20 05 47 06 27 23 04 04 06 09 27 10.3 7.2 69 2048-2310 FRI NOV 28 17 52 18 32 18 59 23 10 05 21 05 48 06 28 23 08 04 10 09 32 10.4 6.2 59 2144-1910 SAT NOV 29 17 52 18 32 18 59 00 07 05 22 05 48 06 28 23 12 04 14 09 36 10.4 5.3 50 2235-1420 SUN NOV 30 17 52 18 32 18 59 01 00 05 22 05 49 06 29 23 16 04 18 09 40 10.4 4.4 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