KECK OBSERVATORY CALENDAR FOR 2007 -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 2007 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ 12 18 18 12 12 12 h h % midnight THU NOV 01 17 58 18 37 19 03 00 17 05 09 05 35 06 13 20 59 02 23 07 59 11.0 5.7 51 0919+1714 FRI NOV 02 17 58 18 36 19 02 01 11 05 09 05 35 06 13 21 02 02 27 08 03 11.0 6.6 59 1007+1202 SAT NOV 03 17 57 18 36 19 02 02 02 05 09 05 35 06 14 21 06 02 31 08 07 11.0 7.4 67 1052+0629 SUN NOV 04 17 57 18 35 19 01 02 52 05 10 05 36 06 14 21 09 02 35 08 12 11.0 8.3 75 1135+0048 MON NOV 05 17 56 18 35 19 01 03 40 05 10 05 36 06 15 21 13 02 39 08 16 11.0 9.1 82 1218-0449 TUE NOV 06 17 56 18 35 19 01 04 28 05 10 05 37 06 15 21 17 02 43 08 21 11.0 9.9 89 1300-1015 WED NOV 07 17 56 18 34 19 00 05 17 16 32 05 11 05 37 06 16 21 20 02 47 08 25 11.0 10.7 96 1345-1517 THU NOV 08 17 55 18 34 19 00 06 08 17 07 05 11 05 37 06 16 21 24 02 51 08 29 11.0 11.0 100 1430-1944 FRI NOV 09 17 55 18 34 19 00 07 01 17 46 05 12 05 38 06 17 21 28 02 55 08 34 11.1 11.1 100 1519-2325 SAT NOV 10 17 55 18 33 19 00 07 54 18 28 05 12 05 38 06 17 21 31 02 59 08 38 11.1 11.1 100 1610-2607 SUN NOV 11 17 54 18 33 18 59 19 15 05 13 05 39 06 18 21 35 03 03 08 43 11.1 10.4 93 1703-2740 MON NOV 12 17 54 18 33 18 59 20 05 05 13 05 39 06 18 21 39 03 07 08 47 11.1 9.6 86 1757-2755 TUE NOV 13 17 54 18 33 18 59 20 59 05 14 05 40 06 19 21 43 03 11 08 52 11.1 8.7 78 1852-2650 WED NOV 14 17 53 18 33 18 59 21 55 05 14 05 40 06 20 21 47 03 15 08 56 11.1 7.8 69 1945-2425 THU NOV 15 17 53 18 32 18 59 22 51 05 14 05 41 06 20 21 50 03 19 09 00 11.2 6.8 61 2038-2048 FRI NOV 16 17 53 18 32 18 59 23 48 05 15 05 41 06 21 21 54 03 22 09 04 11.2 5.9 52 2128-1607 SAT NOV 17 17 53 18 32 18 59 00 43 05 15 05 42 06 21 21 58 03 26 09 09 11.2 5.0 44 2218-1034 SUN NOV 18 17 53 18 32 18 58 01 40 05 16 05 42 06 22 22 01 03 30 09 13 11.2 4.0 36 2307-0421 MON NOV 19 17 52 18 32 18 58 02 37 05 16 05 43 06 22 22 05 03 34 09 18 11.2 3.1 27 2357+0216 TUE NOV 20 17 52 18 32 18 58 03 38 05 17 05 43 06 23 22 09 03 38 09 22 11.2 2.1 18 0049+0857 WED NOV 21 17 52 18 32 18 58 04 42 05 17 05 44 06 24 22 13 03 42 09 27 11.2 1.0 9 0144+1519 THU NOV 22 17 52 18 32 18 58 05 50 05 18 05 44 06 24 22 17 03 46 09 31 11.2 0.0 0 0244+2052 FRI NOV 23 17 52 18 32 18 58 16 48 07 01 05 18 05 45 06 25 22 21 03 50 09 36 11.2 0.0 0 0347+2505 SAT NOV 24 17 52 18 32 18 58 17 46 05 19 05 46 06 25 22 25 03 54 09 41 11.2 0.0 0 0454+2729 SUN NOV 25 17 52 18 32 18 58 18 51 05 19 05 46 06 26 22 29 03 58 09 45 11.2 0.3 2 0602+2750 MON NOV 26 17 52 18 32 18 59 19 58 05 20 05 47 06 27 22 33 04 02 09 50 11.3 1.4 12 0707+2614 TUE NOV 27 17 52 18 32 18 59 21 04 05 20 05 47 06 27 22 37 04 06 09 54 11.3 2.5 22 0807+2259 WED NOV 28 17 52 18 32 18 59 22 06 05 21 05 48 06 28 22 41 04 10 09 59 11.3 3.6 31 0902+1833 THU NOV 29 17 52 18 32 18 59 23 04 05 22 05 48 06 28 22 45 04 14 10 03 11.3 4.5 40 0953+1323 FRI NOV 30 17 52 18 32 18 59 23 57 05 22 05 49 06 29 22 49 04 18 10 08 11.3 5.4 48 1039+0748 ONE LINE REFERS TO EVENING DATE LAST QUARTER NOV 01 21:19 UT AND FOLLOWING MORNING. NEW MOON NOV 09 23:06 UT All dates and times are zone HST FIRST QUARTER NOV 17 22:36 UT in upper table (except sid time). FULL MOON NOV 24 14:34 UT