KECK OBSERVATORY CALENDAR FOR 2049 -NAUTICAL (computed for altitude 4160.0 m) NAUTICAL(12 deg) TWILIGHT/DAWN MOON(midnight) DATE(HST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (12 deg) Zenith 2049 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ RA DEC Dist 12 18 18 12 12 12 h h % h m d m deg MON FEB 01 18 24 19 03 19 29 06 46 17 57 05 42 06 08 06 47 03 32 08 30 14 39 11.1 11.1 100 2053-1315 >90 TUE FEB 02 18 25 19 04 19 30 19 01 05 41 06 08 06 46 03 37 08 34 14 43 11.1 11.1 100 2149-0812 >90 WED FEB 03 18 25 19 04 19 30 20 02 05 41 06 07 06 46 03 41 08 38 14 46 11.0 10.1 91 2243-0247 >90 THU FEB 04 18 26 19 05 19 31 21 02 05 41 06 07 06 46 03 46 08 42 14 50 11.0 9.1 82 2335 0239 >90 FRI FEB 05 18 26 19 05 19 31 21 59 05 41 06 07 06 45 03 50 08 46 14 54 11.0 8.1 73 0026 0746 >90 SAT FEB 06 18 27 19 06 19 32 22 55 05 40 06 06 06 45 03 55 08 50 14 57 11.0 7.2 65 0116 1222 >90 SUN FEB 07 18 27 19 06 19 32 23 50 05 40 06 06 06 45 03 59 08 54 15 01 11.0 6.3 56 0206 1615 >90 MON FEB 08 18 28 19 07 19 32 00 44 05 40 06 06 06 44 04 04 08 58 15 05 11.0 5.4 48 0258 1915 84 TUE FEB 09 18 28 19 07 19 33 01 37 05 39 06 05 06 44 04 08 09 02 15 08 11.0 4.5 40 0349 2122 72 WED FEB 10 18 29 19 07 19 33 02 28 05 39 06 05 06 43 04 12 09 06 15 12 11.0 3.6 32 0441 2228 61 THU FEB 11 18 29 19 08 19 34 03 17 05 39 06 04 06 43 04 17 09 10 15 15 10.9 2.8 25 0532 2230 50 FRI FEB 12 18 30 19 08 19 34 14 09 04 03 05 38 06 04 06 42 04 21 09 14 15 19 10.9 2.0 18 0624 2131 40 SAT FEB 13 18 30 19 09 19 35 15 00 04 46 05 38 06 03 06 42 04 26 09 18 15 22 10.9 1.3 11 0714 1933 29 SUN FEB 14 18 31 19 09 19 35 15 51 05 27 05 37 06 03 06 41 04 30 09 21 15 25 10.9 0.6 5 0804 1642 19 MON FEB 15 18 31 19 10 19 35 16 42 06 06 05 37 06 03 06 41 04 35 09 25 15 29 10.9 0.0 0 0852 1306 10 TUE FEB 16 18 32 19 10 19 36 17 33 06 42 05 36 06 02 06 40 04 39 09 29 15 32 10.9 0.0 0 0939 0855 11 WED FEB 17 18 32 19 10 19 36 18 24 05 36 06 01 06 40 04 43 09 33 15 35 10.9 0.0 0 1026 0417 20 THU FEB 18 18 33 19 11 19 36 19 15 05 35 06 01 06 39 04 47 09 37 15 39 10.8 0.1 0 1113-0035 31 FRI FEB 19 18 33 19 11 19 37 20 07 05 35 06 00 06 38 04 51 09 41 15 42 10.8 0.9 8 1201-0530 43 SAT FEB 20 18 33 19 11 19 37 21 00 05 34 06 00 06 38 04 55 09 45 15 46 10.8 1.8 16 1250-1015 55 SUN FEB 21 18 34 19 12 19 38 21 55 05 34 05 59 06 37 05 00 09 49 15 49 10.8 2.7 25 1341-1435 67 MON FEB 22 18 34 19 12 19 38 22 52 05 33 05 59 06 36 05 04 09 53 15 53 10.8 3.7 34 1435-1812 79 TUE FEB 23 18 35 19 13 19 38 23 51 05 32 05 58 06 36 05 09 09 57 15 56 10.7 4.6 43 1527-2036 >90 WED FEB 24 18 35 19 13 19 39 00 51 05 32 05 57 06 35 05 13 10 01 15 59 10.7 5.6 52 1630-2230 >90 THU FEB 25 18 35 19 13 19 39 01 51 05 31 05 57 06 34 05 17 10 05 16 03 10.7 6.6 61 1731-2242 >90 FRI FEB 26 18 36 19 14 19 39 02 49 05 30 05 56 06 34 05 22 10 09 16 06 10.7 7.6 70 1832-2127 >90 SAT FEB 27 18 36 19 14 19 40 03 43 14 35 05 30 05 55 06 33 05 26 10 13 16 09 10.7 8.5 79 1932-1851 >90 SUN FEB 28 18 37 19 14 19 40 04 34 15 38 05 29 05 55 06 32 05 30 10 17 16 13 10.7 9.3 87 2031-1504 >90 ONE LINE REFERS TO EVENING DATE NEW MOON Feb 02 13:14 UT AND FOLLOWING MORNING. FIRST QUARTER Feb 09 15:38 UT All dates and times are zone HST FULL MOON Feb 17 20:49 UT in upper table (except sid time). LAST QUARTER Feb 25 07:37 UT