LICK OBSERVATORY CALENDAR FOR 2004 -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 2004 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ 12 18 18 12 18 18 h h % midnight FRI OCT 01 17 56 18 46 19 16 19 28 04 36 05 07 05 56 19 54 00 39 05 16 9.3 0.2 2 0326+2047 SAT OCT 02 17 55 18 44 19 15 20 01 04 37 05 08 05 57 19 57 00 43 05 21 9.4 0.8 8 0416+2420 SUN OCT 03 17 53 18 43 19 13 20 39 04 38 05 08 05 58 19 59 00 47 05 26 9.4 1.4 15 0509+2644 MON OCT 04 17 52 18 41 19 12 21 24 04 39 05 09 05 59 20 02 00 51 05 31 9.4 2.2 23 0602+2754 TUE OCT 05 17 50 18 40 19 10 22 15 04 40 05 10 06 00 20 04 00 55 05 35 9.5 3.1 32 0655+2746 WED OCT 06 17 49 18 39 19 09 23 12 04 41 05 11 06 01 20 07 00 59 05 40 9.5 4.1 42 0748+2622 THU OCT 07 17 48 18 37 19 07 00 13 04 42 05 12 06 02 20 09 01 03 05 45 9.6 5.1 53 0840+2345 FRI OCT 08 17 46 18 36 19 06 01 16 04 43 05 13 06 02 20 12 01 07 05 50 9.6 6.2 64 0930+2003 SAT OCT 09 17 45 18 34 19 04 02 20 04 43 05 14 06 03 20 14 01 10 05 54 9.6 7.3 75 1019+1525 SUN OCT 10 17 43 18 33 19 03 03 24 16 22 04 44 05 15 06 04 20 17 01 14 05 59 9.7 8.4 86 1106+1000 MON OCT 11 17 42 18 31 19 02 04 29 16 47 04 45 05 15 06 05 20 20 01 18 06 04 9.7 9.5 97 1153+0401 TUE OCT 12 17 40 18 30 19 00 05 35 17 11 04 46 05 16 06 06 20 21 01 22 06 09 9.8 9.8 100 1241-0217 WED OCT 13 17 39 18 29 18 59 06 44 17 37 04 47 05 17 06 07 20 24 01 26 06 14 9.8 9.8 100 1330-0838 THU OCT 14 17 38 18 27 18 58 07 55 18 05 04 48 05 18 06 08 20 27 01 30 06 19 9.8 9.8 100 1422-1442 FRI OCT 15 17 36 18 26 18 56 18 38 04 49 05 19 06 09 20 29 01 34 06 24 9.9 9.9 100 1517-2005 SAT OCT 16 17 35 18 25 18 55 19 17 04 50 05 20 06 10 20 32 01 38 06 29 9.9 9.6 96 1616-2420 SUN OCT 17 17 34 18 23 18 54 20 05 04 51 05 21 06 11 20 35 01 42 06 34 10.0 8.8 88 1719-2705 MON OCT 18 17 32 18 22 18 52 21 02 04 51 05 22 06 12 20 37 01 46 06 38 10.0 7.8 78 1823-2802 TUE OCT 19 17 31 18 21 18 51 22 09 04 52 05 23 06 13 20 40 01 50 06 43 10.0 6.7 67 1928-2706 WED OCT 20 17 30 18 20 18 50 23 20 04 53 05 23 06 14 20 43 01 54 06 48 10.0 5.5 55 2029-2426 THU OCT 21 17 28 18 18 18 49 00 32 04 54 05 24 06 15 20 46 01 58 06 53 10.1 4.4 43 2127-2021 FRI OCT 22 17 27 18 17 18 47 01 43 04 55 05 25 06 15 20 48 02 02 06 58 10.1 3.2 31 2221-1512 SAT OCT 23 17 26 18 16 18 46 02 51 04 56 05 26 06 16 20 51 02 06 07 02 10.2 2.1 20 2311-0923 SUN OCT 24 17 25 18 15 18 45 03 57 04 57 05 27 06 17 20 54 02 10 07 07 10.2 1.0 9 2359-0313 MON OCT 25 17 23 18 14 18 44 16 11 05 02 04 58 05 28 06 18 20 57 02 14 07 12 10.2 0.0 0 0046+0259 TUE OCT 26 17 22 18 13 18 43 16 35 06 06 04 59 05 29 06 19 21 00 02 17 07 17 10.3 0.0 0 0133+0859 WED OCT 27 17 21 18 12 18 42 17 00 07 10 04 59 05 30 06 20 21 03 02 21 07 21 10.3 0.0 0 0220+1431 THU OCT 28 17 20 18 10 18 41 17 27 05 00 05 31 06 21 21 06 02 25 07 26 10.3 0.0 0 0308+1920 FRI OCT 29 17 19 18 09 18 40 17 58 05 01 05 32 06 22 21 08 02 29 07 31 10.4 0.0 0 0359+2316 SAT OCT 30 17 18 18 08 18 39 18 34 05 02 05 33 06 23 21 11 02 33 07 36 10.4 0.0 0 0451+2605 SUN OCT 31 17 17 18 07 18 38 19 17 05 03 05 34 06 24 21 14 02 37 07 41 10.4 0.6 6 0544+2741 ONE LINE REFERS TO EVENING DATE LAST QUARTER OCT 06 10:16 UT AND FOLLOWING MORNING. NEW MOON OCT 14 02:49 UT All dates and times are zone PST FIRST QUARTER OCT 20 22:01 UT in upper table (except sid time). FULL MOON OCT 28 03:10 UT