KECK OBSERVATORY CALENDAR FOR 2048 -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 2048 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 FRI MAY 01 18 56 19 36 20 03 22 32 04 34 05 02 05 42 09 57 14 22 19 25 9.4 2.9 31 1837-2248 75 SAT MAY 02 18 56 19 36 20 04 23 26 04 34 05 01 05 41 10 01 14 26 19 28 9.4 3.8 40 1937-1953 86 SUN MAY 03 18 56 19 36 20 04 00 14 04 33 05 01 05 41 10 05 14 30 19 32 9.4 4.6 49 2034-1602 >90 MON MAY 04 18 57 19 37 20 05 00 57 04 32 05 00 05 40 10 10 14 34 19 35 9.4 5.3 56 2126-1124 >90 TUE MAY 05 18 57 19 37 20 05 01 36 04 31 04 59 05 40 10 14 14 38 19 38 9.4 6.0 63 2216-0624 >90 WED MAY 06 18 58 19 38 20 06 02 13 14 05 04 31 04 59 05 39 10 19 14 42 19 42 9.4 6.6 70 2303-0117 >90 THU MAY 07 18 58 19 38 20 06 02 49 14 57 04 30 04 58 05 39 10 23 14 46 19 45 9.3 7.2 76 2349 0345 >90 FRI MAY 08 18 58 19 39 20 07 03 24 15 48 04 29 04 58 05 38 10 28 14 50 19 48 9.3 7.8 83 0034 0832 >90 SAT MAY 09 18 59 19 39 20 08 04 02 16 39 04 29 04 57 05 38 10 32 14 54 19 51 9.3 8.4 90 0120 1253 >90 SUN MAY 10 18 59 19 40 20 08 04 40 17 31 04 28 04 57 05 37 10 37 14 58 19 55 9.3 9.0 96 0207 1638 >90 MON MAY 11 19 00 19 40 20 09 05 22 18 23 04 28 04 56 05 37 10 41 15 01 19 58 9.3 9.3 100 0256 1939 >90 TUE MAY 12 19 00 19 41 20 09 06 06 19 15 04 27 04 55 05 36 10 46 15 05 20 01 9.2 9.2 100 0345 2148 >90 WED MAY 13 19 00 19 41 20 10 06 54 20 06 04 26 04 55 05 36 10 50 15 09 20 05 9.2 8.8 95 0436 2258 >90 THU MAY 14 19 01 19 42 20 10 20 56 04 26 04 55 05 35 10 55 15 13 20 09 9.2 8.0 86 0526 2306 >90 FRI MAY 15 19 01 19 42 20 11 21 44 04 25 04 54 05 35 10 59 15 17 20 12 9.2 7.2 77 0617 2212 >90 SAT MAY 16 19 02 19 43 20 12 22 28 04 25 04 54 05 35 11 04 15 21 20 16 9.2 6.4 70 0707 2017 >90 SUN MAY 17 19 02 19 43 20 12 23 10 04 24 04 53 05 34 11 07 15 25 20 19 9.2 5.7 62 0756 1727 >90 MON MAY 18 19 03 19 44 20 13 23 49 04 24 04 53 05 34 11 12 15 29 20 23 9.1 5.1 55 0845 1347 >90 TUE MAY 19 19 03 19 44 20 13 00 27 04 23 04 52 05 34 11 16 15 33 20 26 9.1 4.4 48 0933 0922 87 WED MAY 20 19 03 19 45 20 14 01 04 04 23 04 52 05 33 11 21 15 37 20 30 9.1 3.8 41 1020 0430 78 THU MAY 21 19 04 19 45 20 14 01 42 04 23 04 52 05 33 11 25 15 41 20 34 9.1 3.2 34 1108-0047 70 FRI MAY 22 19 04 19 46 20 15 02 21 04 22 04 51 05 33 11 30 15 45 20 37 9.1 2.5 27 1159-0616 61 SAT MAY 23 19 05 19 46 20 15 14 50 03 04 04 22 04 51 05 33 11 34 15 49 20 41 9.1 1.8 19 1252-1139 54 SUN MAY 24 19 05 19 47 20 16 15 51 03 51 04 21 04 51 05 32 11 39 15 53 20 45 9.1 1.0 11 1349-1635 47 MON MAY 25 19 06 19 47 20 17 16 56 04 45 04 21 04 50 05 32 11 43 15 57 20 47 9.1 0.1 0 1450-2039 44 TUE MAY 26 19 06 19 48 20 17 18 03 05 44 04 21 04 50 05 32 11 48 16 01 20 51 9.0 0.0 0 1555-2323 43 WED MAY 27 19 06 19 48 20 18 19 10 06 48 04 20 04 50 05 32 11 52 16 05 20 55 9.0 0.0 0 1703-2426 46 THU MAY 28 19 07 19 49 20 18 20 15 04 20 04 50 05 32 11 57 16 09 20 59 9.0 0.4 4 1810-2339 53 FRI MAY 29 19 07 19 49 20 19 21 14 04 20 04 50 05 31 12 01 16 12 21 03 9.0 1.4 15 1914-2113 60 SAT MAY 30 19 08 19 50 20 19 22 06 04 20 04 49 05 31 12 06 16 16 21 06 9.0 2.3 25 2014-1729 69 SUN MAY 31 19 08 19 50 20 20 22 53 04 19 04 49 05 31 12 10 16 20 21 10 9.0 3.0 33 2110-1248 78 ONE LINE REFERS TO EVENING DATE LAST QUARTER May 05 02:23 UT AND FOLLOWING MORNING. NEW MOON May 12 20:57 UT All dates and times are zone HST FIRST QUARTER May 21 00:17 UT in upper table (except sid time). FULL MOON May 27 18:57 UT