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 SAT JUN 01 19 08 19 50 20 20 00 27 04 19 04 49 05 31 12 10 16 21 21 11 9.0 4.6 51 2239-1401 SUN JUN 02 19 08 19 50 20 20 01 03 04 19 04 49 05 31 12 14 16 25 21 15 9.0 5.2 58 2324-0931 MON JUN 03 19 09 19 51 20 21 01 36 04 19 04 49 05 31 12 19 16 29 21 19 9.0 5.7 64 0008-0441 TUE JUN 04 19 09 19 51 20 21 02 09 04 19 04 49 05 31 12 23 16 33 21 23 9.0 6.3 70 0051+0017 WED JUN 05 19 09 19 52 20 22 02 42 04 19 04 49 05 31 12 28 16 37 21 26 8.9 6.8 76 0134+0518 THU JUN 06 19 10 19 52 20 22 03 16 04 19 04 49 05 31 12 32 16 41 21 30 8.9 7.4 82 0219+1011 FRI JUN 07 19 10 19 53 20 23 03 53 16 34 04 19 04 49 05 31 12 37 16 45 21 34 8.9 8.0 89 0306+1445 SAT JUN 08 19 11 19 53 20 23 04 34 17 27 04 19 04 49 05 31 12 41 16 49 21 38 8.9 8.7 97 0355+1847 SUN JUN 09 19 11 19 53 20 23 05 19 18 23 04 19 04 49 05 31 12 45 16 52 21 42 8.9 8.9 100 0448+2202 MON JUN 10 19 11 19 54 20 24 06 10 19 21 04 19 04 49 05 31 12 50 16 56 21 46 8.9 8.9 100 0544+2412 TUE JUN 11 19 12 19 54 20 24 07 06 20 19 04 19 04 49 05 31 12 54 17 00 21 50 8.9 8.5 95 0643+2503 WED JUN 12 19 12 19 55 20 25 21 17 04 19 04 49 05 31 12 59 17 04 21 54 8.9 7.5 84 0743+2426 THU JUN 13 19 12 19 55 20 25 22 11 04 19 04 49 05 31 13 03 17 08 21 58 8.9 6.6 74 0842+2222 FRI JUN 14 19 13 19 55 20 25 23 00 04 19 04 49 05 31 13 07 17 12 22 02 8.9 5.8 65 0939+1857 SAT JUN 15 19 13 19 56 20 26 23 46 04 19 04 49 05 32 13 11 17 16 22 06 8.9 5.1 56 1035+1426 SUN JUN 16 19 13 19 56 20 26 00 29 04 19 04 49 05 32 13 15 17 20 22 10 8.9 4.3 48 1128+0906 MON JUN 17 19 13 19 56 20 26 01 10 04 19 04 49 05 32 13 19 17 24 22 14 8.9 3.6 41 1220+0316 TUE JUN 18 19 14 19 56 20 27 01 50 04 19 04 49 05 32 13 23 17 28 22 18 8.9 3.0 33 1312-0243 WED JUN 19 19 14 19 57 20 27 02 30 04 19 04 50 05 32 13 28 17 32 22 23 8.9 2.3 26 1404-0835 THU JUN 20 19 14 19 57 20 27 03 13 04 20 04 50 05 32 13 32 17 36 22 27 8.9 1.6 18 1457-1400 FRI JUN 21 19 14 19 57 20 27 16 08 04 00 04 20 04 50 05 33 13 36 17 40 22 31 8.9 0.8 9 1553-1837 SAT JUN 22 19 15 19 57 20 28 17 09 04 50 04 20 04 50 05 33 13 40 17 44 22 35 8.9 0.0 0 1650-2208 SUN JUN 23 19 15 19 58 20 28 18 11 05 44 04 20 04 50 05 33 13 45 17 48 22 38 8.9 0.0 0 1749-2419 MON JUN 24 19 15 19 58 20 28 19 10 06 40 04 21 04 51 05 33 13 49 17 52 22 43 8.9 0.0 0 1849-2502 TUE JUN 25 19 15 19 58 20 28 20 06 07 38 04 21 04 51 05 34 13 53 17 56 22 47 8.9 0.1 1 1947-2420 WED JUN 26 19 15 19 58 20 28 20 57 04 21 04 51 05 34 13 57 17 59 22 51 8.9 1.0 11 2042-2220 THU JUN 27 19 16 19 58 20 28 21 43 04 21 04 52 05 34 14 01 18 03 22 56 8.9 1.8 19 2134-1917 FRI JUN 28 19 16 19 58 20 28 22 24 04 22 04 52 05 34 14 05 18 07 23 00 8.9 2.4 27 2223-1527 SAT JUN 29 19 16 19 58 20 28 23 01 04 22 04 52 05 35 14 09 18 11 23 04 8.9 3.0 34 2309-1103 SUN JUN 30 19 16 19 58 20 29 23 35 04 22 04 53 05 35 14 13 18 15 23 09 8.9 3.6 40 2353-0617 ONE LINE REFERS TO EVENING DATE LAST QUARTER JUN 03 00:09 UT AND FOLLOWING MORNING. NEW MOON JUN 10 23:50 UT All dates and times are zone HST FIRST QUARTER JUN 18 00:31 UT in upper table (except sid time). FULL MOON JUN 24 21:46 UT