LICK OBSERVATORY CALENDAR FOR 1999 -NAUTICAL (computed for altitude 1283.0 m) NAUTICAL(12 deg) TWILIGHT/DAWN MOON DATE(PST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (12 deg) RA DEC 1999 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ 12 18 18 12 12 12 h h % midnight SUN AUG 01 19 22 20 19 20 57 21 57 03 29 04 07 05 04 16 54 20 35 00 43 7.8 1.6 20 0038-0035 MON AUG 02 19 21 20 18 20 56 22 31 03 30 04 08 05 05 16 57 20 39 00 48 7.8 2.2 28 0130+0406 TUE AUG 03 19 20 20 17 20 55 23 06 03 31 04 09 05 05 17 00 20 43 00 53 7.9 2.8 35 0223+0840 WED AUG 04 19 19 20 16 20 53 23 45 03 33 04 10 05 06 17 03 20 47 00 58 7.9 3.5 44 0317+1249 THU AUG 05 19 18 20 14 20 52 00 28 03 34 04 11 05 07 17 04 20 51 01 03 7.9 4.2 53 0415+1616 FRI AUG 06 19 17 20 13 20 50 01 16 03 35 04 12 05 08 17 07 20 55 01 08 8.0 5.0 63 0514+1845 SAT AUG 07 19 16 20 12 20 49 02 11 16 08 03 36 04 13 05 09 17 10 20 59 01 13 8.0 6.0 74 0615+2002 SUN AUG 08 19 15 20 11 20 47 03 12 17 10 03 37 04 14 05 10 17 13 21 03 01 18 8.1 7.0 87 0717+2000 MON AUG 09 19 14 20 09 20 46 04 16 18 05 03 39 04 15 05 11 17 15 21 07 01 23 8.1 8.1 100 0817+1840 TUE AUG 10 19 13 20 08 20 44 05 23 18 54 03 40 04 16 05 11 17 18 21 11 01 28 8.1 8.1 100 0916+1611 WED AUG 11 19 12 20 07 20 43 06 28 19 37 03 41 04 17 05 12 17 21 21 15 01 32 8.2 8.2 100 1012+1249 THU AUG 12 19 10 20 05 20 41 07 32 20 15 03 42 04 18 05 13 17 23 21 19 01 37 8.2 8.1 97 1104+0850 FRI AUG 13 19 09 20 04 20 40 20 49 03 44 04 19 05 14 17 26 21 23 01 42 8.2 7.5 90 1155+0432 SAT AUG 14 19 08 20 02 20 38 21 21 03 45 04 20 05 15 17 28 21 27 01 47 8.3 7.0 84 1243+0008 SUN AUG 15 19 07 20 01 20 36 21 51 03 46 04 22 05 16 17 31 21 31 01 53 8.4 6.5 78 1330-0409 MON AUG 16 19 06 20 00 20 35 22 22 03 47 04 23 05 17 17 34 21 34 01 58 8.4 6.0 71 1416-0811 TUE AUG 17 19 04 19 58 20 33 22 54 03 49 04 24 05 17 17 36 21 38 02 03 8.4 5.5 65 1503-1149 WED AUG 18 19 03 19 57 20 32 23 28 03 50 04 25 05 18 17 39 21 42 02 08 8.5 4.9 58 1550-1456 THU AUG 19 19 02 19 55 20 30 00 04 03 51 04 26 05 19 17 41 21 46 02 13 8.5 4.4 51 1638-1725 FRI AUG 20 19 00 19 54 20 28 00 45 03 52 04 27 05 20 17 44 21 50 02 18 8.6 3.7 43 1728-1910 SAT AUG 21 18 59 19 52 20 27 01 30 03 53 04 28 05 21 17 45 21 54 02 23 8.6 3.0 34 1819-2005 SUN AUG 22 18 58 19 51 20 25 02 20 03 54 04 29 05 22 17 48 21 58 02 28 8.6 2.1 24 1911-2004 MON AUG 23 18 56 19 49 20 23 16 43 03 15 03 56 04 30 05 23 17 50 22 02 02 33 8.7 1.2 14 2003-1906 TUE AUG 24 18 55 19 48 20 22 17 28 04 13 03 57 04 31 05 23 17 53 22 06 02 38 8.7 0.3 3 2056-1709 WED AUG 25 18 54 19 46 20 20 18 09 05 14 03 58 04 32 05 24 17 55 22 10 02 43 8.8 0.0 0 2149-1418 THU AUG 26 18 52 19 45 20 18 18 47 06 17 03 59 04 33 05 25 17 58 22 14 02 48 8.8 0.0 0 2241-1040 FRI AUG 27 18 51 19 43 20 17 19 23 07 21 04 00 04 34 05 26 18 00 22 18 02 53 8.8 0.0 0 2333-0625 SAT AUG 28 18 49 19 41 20 15 19 58 04 01 04 35 05 27 18 02 22 22 02 58 8.9 0.3 3 0025-0146 SUN AUG 29 18 48 19 40 20 13 20 32 04 02 04 36 05 28 18 05 22 26 03 02 8.9 0.9 9 0117+0301 MON AUG 30 18 46 19 38 20 11 21 08 04 04 04 37 05 29 18 07 22 30 03 07 9.0 1.5 16 0210+0742 TUE AUG 31 18 45 19 37 20 10 21 45 04 05 04 38 05 29 18 10 22 34 03 12 9.0 2.1 23 0305+1200 ONE LINE REFERS TO EVENING DATE LAST QUARTER AUG 04 17:29 UT AND FOLLOWING MORNING. NEW MOON AUG 11 11:11 UT All dates and times are zone PST FIRST QUARTER AUG 19 01:51 UT in upper table (except sid time). FULL MOON AUG 26 23:49 UT