Date: Thu, 8 Oct 2009 12:23:48 -0000 (UTC) Subject: 3.5m Night Log 20091007 From: jwhueh@apo.nmsu.edu Apache Point Observatory 3.5m Telescope Night Log Wednesday, October 7, 2009 ACTUAL ASTRONOMER OBSERVER(S) INSTRUMENT START FINISH ------------------------------------------------------------------ A. Burrows J. Rogers NICFPS --:-- --:-- C. Miller C. Miller, N. Chanover, AGILE --:-- --:-- E. Ramesh, R. McMillan INST SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DN START FINISH D B D B D B D B ---------------------------------------------------------------------- PU01/O 18:48 01:00 1.9 4.3 0 0 0 0 0 0 NM01/O 01:00 06:54 0 5.9 0 0 0 0 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: R. McMillan, J.Huehnerhoff Start of night is cloudy with on/off rain. An In-Dome pointing model was run again to exercise the drives. There were two azimuth servo Errors. The first occurred at UT 02:58 at an azimuth of -14.7. The second occurred at UT 04:24:18 at an azimuth of 43.2. At UT 06:39:35 there was an altitude servo error (at 52.7 degrees). LCROSS practice run went smoothly and with the exception of not being able to see the moon AGILE and telescope behaved well. ------- FAILURE LOG ------- PROG INST FAILURE MODE TIME (SEDFNVOG) TI/SHU START FINISH DESCRIPTION ---------------------------------------------------------------------- ---------------- FOCUS LOG --------------- Time Instrument Focus Az El Temp Strc Prim Sec Air filt FWHM -------------------------------------------------------------------------- ------------- WEATHER LOG ---------------- Wind Precip.or Time Temp F Dewp F MPH Direction Dust Sky Conditions ------------------------------------------------------------------- 16:00 58 46 22 210 (SSW) 1576 ptly cldy none 17:00 56 42 21 237 (WSW) 961 ptly cldy none 18:00 56 42 17 208 (SSW) 1152 ptly cldy none 19:00 54 41 15 221 (SW) 896 mstly cldy none 20:00 54 39 15 207 (SSW) 602 cloudy none 21:00 55 39 13 211 (SSW) 493 cloudy lt rain 22:00 53 40 12 218 (SW) 562 cloudy none 23:00 52 39 9 260 (W) 736 cloudy none 00:00 50 39 8 268 (W) 818 mstly cldy none 01:00 49 39 8 276 (W) 940 cloudy none 02:00 48 39 12 277 (W) 904 cloudy none 03:00 47 41 7 268 (W) 1167 cloudy none 04:00 47 41 13 227 (SW) 1153 cloudy none 05:00 46 41 11 265 (W) 1215 cloudy humid 06:00 45 40 17 266 (W) 1380 cloudy humid TELESCOPE STATUS Telescope drives operational. Current TCC version: 2.10.0 Current TUI version: TUI 1.6.2