KECK OBSERVATORY CALENDAR FOR 2002 -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 2002 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ 12 18 18 12 12 12 h h % midnight TUE OCT 01 18 21 18 58 19 24 02 08 05 00 05 25 06 03 19 19 00 22 05 48 10.4 7.2 68 0910+2059 WED OCT 02 18 20 18 57 19 23 03 11 05 00 05 25 06 03 19 22 00 26 05 52 10.5 8.2 78 1008+1643 THU OCT 03 18 19 18 56 19 22 04 15 16 45 05 00 05 26 06 03 19 25 00 30 05 57 10.5 9.3 88 1105+1120 FRI OCT 04 18 18 18 56 19 21 05 19 17 29 05 00 05 26 06 04 19 29 00 34 06 01 10.5 10.4 98 1201+0510 SAT OCT 05 18 17 18 55 19 20 06 22 18 12 05 01 05 26 06 04 19 32 00 38 06 05 10.5 10.5 100 1256-0122 SUN OCT 06 18 16 18 54 19 19 07 26 18 56 05 01 05 26 06 04 19 35 00 42 06 09 10.5 10.5 99 1351-0750 MON OCT 07 18 16 18 53 19 19 19 40 05 01 05 27 06 04 19 38 00 46 06 13 10.6 9.8 92 1448-1347 TUE OCT 08 18 15 18 52 19 18 20 28 05 01 05 27 06 05 19 41 00 50 06 17 10.6 9.0 84 1546-1849 WED OCT 09 18 14 18 51 19 17 21 18 05 02 05 27 06 05 19 44 00 53 06 21 10.6 8.2 76 1645-2235 THU OCT 10 18 13 18 51 19 16 22 12 05 02 05 27 06 05 19 48 00 57 06 25 10.6 7.2 68 1745-2452 FRI OCT 11 18 12 18 50 19 15 23 08 05 02 05 28 06 05 19 51 01 01 06 30 10.6 6.3 59 1845-2538 SAT OCT 12 18 11 18 49 19 15 00 05 05 02 05 28 06 06 19 53 01 05 06 34 10.6 5.4 50 1942-2455 SUN OCT 13 18 11 18 48 19 14 01 01 05 03 05 28 06 06 19 56 01 09 06 38 10.7 4.5 41 2037-2256 MON OCT 14 18 10 18 48 19 13 01 56 05 03 05 29 06 06 20 00 01 13 06 43 10.7 3.5 33 2128-1954 TUE OCT 15 18 09 18 47 19 12 02 48 05 03 05 29 06 07 20 03 01 17 06 47 10.7 2.7 25 2217-1603 WED OCT 16 18 08 18 46 19 12 03 39 05 03 05 29 06 07 20 06 01 21 06 51 10.7 1.8 17 2303-1136 THU OCT 17 18 08 18 45 19 11 16 09 04 27 05 04 05 29 06 07 20 09 01 25 06 55 10.7 1.0 9 2347-0646 FRI OCT 18 18 07 18 45 19 10 16 42 05 15 05 04 05 30 06 08 20 13 01 29 07 00 10.8 0.2 2 0030-0142 SAT OCT 19 18 06 18 44 19 10 17 14 06 03 05 04 05 30 06 08 20 16 01 33 07 04 10.8 0.0 0 0113+0324 SUN OCT 20 18 06 18 43 19 09 17 47 06 51 05 05 05 30 06 08 20 19 01 37 07 08 10.8 0.0 0 0156+0824 MON OCT 21 18 05 18 43 19 08 18 20 07 41 05 05 05 31 06 09 20 23 01 41 07 13 10.8 0.0 0 0240+1308 TUE OCT 22 18 04 18 42 19 08 18 56 05 05 05 31 06 09 20 26 01 45 07 17 10.8 0.2 2 0327+1724 WED OCT 23 18 03 18 42 19 07 19 35 05 06 05 31 06 09 20 30 01 49 07 21 10.8 0.9 8 0416+2100 THU OCT 24 18 03 18 41 19 07 20 18 05 06 05 32 06 10 20 33 01 53 07 26 10.9 1.6 14 0507+2343 FRI OCT 25 18 02 18 40 19 06 21 05 05 06 05 32 06 10 20 36 01 57 07 29 10.9 2.4 22 0601+2520 SAT OCT 26 18 02 18 40 19 06 21 58 05 06 05 32 06 10 20 40 02 00 07 33 10.9 3.3 30 0657+2542 SUN OCT 27 18 01 18 39 19 05 22 55 05 07 05 33 06 11 20 43 02 04 07 38 10.9 4.3 39 0754+2441 MON OCT 28 18 00 18 39 19 05 23 54 05 07 05 33 06 11 20 47 02 08 07 42 10.9 5.2 48 0851+2218 TUE OCT 29 18 00 18 38 19 04 00 56 05 07 05 33 06 12 20 49 02 12 07 46 10.9 6.3 57 0948+1835 WED OCT 30 17 59 18 38 19 04 01 57 05 08 05 34 06 12 20 53 02 16 07 51 10.9 7.3 66 1043+1344 THU OCT 31 17 59 18 37 19 03 02 59 05 08 05 34 06 13 20 56 02 20 07 55 10.9 8.4 76 1137+0758 ONE LINE REFERS TO EVENING DATE NEW MOON OCT 06 11:21 UT AND FOLLOWING MORNING. FIRST QUARTER OCT 13 05:34 UT All dates and times are zone HST FULL MOON OCT 21 07:24 UT in upper table (except sid time). LAST QUARTER OCT 29 05:31 UT