Date: Mon, 27 Jul 2009 10:39:20 -0000 (UTC) Subject: 3.5m Night Log 20090726 From: "Gabrelle Saurage" Apache Point Observatory 3.5m Telescope Night Log Sunday, July 26, 2009 ACTUAL ASTRONOMER OBSERVER(S) INSTRUMENT START FINISH ------------------------------------------------------------------ O.Fox O.Fox TSPEC --:-- --:-- J.Pizagno J.Pizagno, S.Schmidt DIS --:-- --:-- INST SCHED(TWILIGHT) WEATH EQUIP OBS DAY NOT USED I/ROW/DN START FINISH D B D B D B USE D B ---------------------------------------------------------------------- UV02/R 21:06 01:05 2.1 1.9 0 0 0 0 0 0 0 UW07.R/R 01:05 05:14 4.1 0 0 0 0 0 0 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: G.Saurage Rain and clouds most of the night. Never opened. ------- 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 78 45 14 274 (W) 1598 cloudy none 17:00 74 40 15 264 (W) 1243 cloudy none 18:00 73 38 10 267 (W) 1075 cloudy none 19:00 71 40 3 260 (W) 1205 cloudy none 20:00 67 46 5 52 (NE) 1268 cloudy lt rain 21:00 63 44 12 80 (E) 1290 cloudy lt rain 22:00 60 48 5 104 (ESE) 3295 cloudy none 23:00 64 45 3 191 (S) 2761 cloudy none 00:00 64 45 7 260 (W) 1457 cloudy rain 01:00 62 46 6 263 (W) 1618 cloudy rain 02:00 56 50 11 352 (N) 1518 cloudy none 03:00 62 44 11 6 (N) 446 cloudy lt rain 04:00 61 44 4 258 (WSW) 316 cloudy none Note: the wind was coming from the azimuth listed. The convention used is north=0 degrees, east=90 degrees. The dust count is particles > 1u per 0.1 cubic feet. TELESCOPE STATUS Telescope drives operational. Current TCC version: 2.10.0 Current TUI version: TUI 1.6