LICK OBSERVATORY CALENDAR FOR 1999 -ASTRONOMICAL (computed for altitude 1283.0 m) ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON DATE(PST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) RA DEC 1999 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ 12 18 18 12 18 18 h h % midnight FRI JAN 01 17 07 18 01 18 33 16 55 07 49 05 48 06 19 07 13 01 12 06 39 12 28 11.3 0.0 0 0700+1929 SAT JAN 02 17 07 18 02 18 33 17 57 05 48 06 20 07 14 01 16 06 43 12 32 11.3 0.0 0 0800+1823 SUN JAN 03 17 08 18 02 18 34 19 01 05 48 06 20 07 14 01 20 06 47 12 36 11.2 0.4 4 0858+1612 MON JAN 04 17 09 18 03 18 35 20 04 05 48 06 20 07 14 01 25 06 51 12 40 11.2 1.5 13 0952+1312 TUE JAN 05 17 10 18 04 18 36 21 06 05 48 06 20 07 14 01 30 06 55 12 44 11.2 2.5 22 1043+0938 WED JAN 06 17 11 18 05 18 36 22 05 05 48 06 20 07 14 01 34 06 59 12 48 11.2 3.5 31 1132+0544 THU JAN 07 17 12 18 06 18 37 23 02 05 48 06 20 07 14 01 39 07 03 12 52 11.2 4.4 39 1218+0141 FRI JAN 08 17 13 18 06 18 38 23 58 05 49 06 20 07 14 01 44 07 07 12 57 11.2 5.3 47 1304-0220 SAT JAN 09 17 13 18 07 18 39 00 53 05 49 06 20 07 14 01 49 07 11 13 01 11.2 6.2 55 1349-0613 SUN JAN 10 17 14 18 08 18 40 01 48 05 49 06 20 07 14 01 54 07 15 13 05 11.2 7.1 63 1434-0950 MON JAN 11 17 15 18 09 18 40 02 43 05 48 06 20 07 13 01 58 07 19 13 08 11.1 8.1 72 1521-1304 TUE JAN 12 17 16 18 10 18 41 03 38 05 48 06 20 07 13 02 03 07 23 13 12 11.1 9.0 80 1609-1547 WED JAN 13 17 17 18 11 18 42 04 33 05 48 06 20 07 13 02 08 07 27 13 16 11.1 9.8 88 1658-1752 THU JAN 14 17 18 18 12 18 43 05 26 05 48 06 19 07 13 02 13 07 31 13 20 11.1 10.7 96 1750-1909 FRI JAN 15 17 19 18 13 18 44 06 18 05 48 06 19 07 12 02 18 07 35 13 24 11.1 11.1 100 1843-1933 SAT JAN 16 17 20 18 13 18 45 07 07 16 49 05 48 06 19 07 12 02 23 07 39 13 28 11.1 11.1 100 1937-1858 SUN JAN 17 17 21 18 14 18 46 07 52 17 46 05 48 06 19 07 12 02 28 07 43 13 32 11.0 11.0 100 2031-1722 MON JAN 18 17 22 18 15 18 47 18 46 05 47 06 18 07 11 02 33 07 47 13 34 11.0 11.0 100 2125-1450 TUE JAN 19 17 23 18 16 18 47 19 49 05 47 06 18 07 11 02 37 07 50 13 38 11.0 10.0 90 2218-1129 WED JAN 20 17 24 18 17 18 48 20 53 05 47 06 18 07 11 02 42 07 54 13 42 11.0 8.9 81 2311-0729 THU JAN 21 17 25 18 18 18 49 21 58 05 46 06 17 07 10 02 46 07 58 13 45 10.9 7.8 71 0004-0302 FRI JAN 22 17 26 18 19 18 50 23 03 05 46 06 17 07 10 02 51 08 02 13 49 10.9 6.7 61 0056+0135 SAT JAN 23 17 28 18 20 18 51 00 09 05 46 06 17 07 09 02 56 08 06 13 53 10.9 5.6 51 0149+0610 SUN JAN 24 17 29 18 21 18 52 01 16 05 45 06 16 07 08 03 01 08 10 13 56 10.9 4.5 41 0244+1028 MON JAN 25 17 30 18 22 18 53 02 24 05 45 06 16 07 08 03 06 08 14 14 00 10.9 3.3 30 0340+1411 TUE JAN 26 17 31 18 23 18 54 03 30 05 44 06 15 07 07 03 11 08 18 14 03 10.8 2.2 20 0438+1704 WED JAN 27 17 32 18 24 18 55 04 35 05 44 06 14 07 06 03 16 08 22 14 07 10.8 1.2 10 0537+1854 THU JAN 28 17 33 18 25 18 56 05 34 05 43 06 14 07 06 03 21 08 26 14 10 10.8 0.2 1 0637+1932 FRI JAN 29 17 34 18 26 18 57 06 28 05 42 06 13 07 05 03 26 08 30 14 13 10.7 0.0 0 0737+1857 SAT JAN 30 17 35 18 27 18 58 16 42 07 16 05 42 06 13 07 04 03 31 08 34 14 17 10.7 0.0 0 0834+1714 SUN JAN 31 17 36 18 28 18 59 17 45 07 58 05 41 06 12 07 04 03 36 08 38 14 20 10.7 0.0 0 0930+1435 ONE LINE REFERS TO EVENING DATE FULL MOON JAN 02 02:54 UT AND FOLLOWING MORNING. LAST QUARTER JAN 09 14:25 UT All dates and times are zone PST NEW MOON JAN 17 15:49 UT in upper table (except sid time). FIRST QUARTER JAN 24 19:18 UT FULL MOON JAN 31 16:11 UT