Subject: 3.5m Night Log 20151202 From: mcmillan@apo.nmsu.edu Date: Thu, 3 Dec 2015 13:36:34 +0000 (UTC) Apache Point Observatory 3.5m Telescope Night Log Wednesday, December 02, 2015 ACTUAL ASTRONOMER OBSERVER(S) INSTRUMENT START FINISH -------------------------------------------------------------------- M.Crenshaw C.Pope DIS 17:25 00:06 D.Bizyaev D.Bizyaev NICFPS 00:16 06:15 INST SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DN START FINISH D B D B D B D B ---------------------------------------------------------------- GS02/R 17:06 00:10 0 0 0 0 6.6 0.5 0 0 NM07/R 00:10 06:40 0 0 0 0 0.0 6.5 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: R.McMillan The night was clear with moderate to good seeing. Everything worked 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 -------------------------------------------------------------------------- 17:57 dcamera 526( 132) 35 70 0.9 2.1 2.1 2.0 1.0 - 1.32 00:26 NICFPS 451( 514) 304 49 1.1 1.1 1.6 1.4 1.1 Ks 0.86 ------------- WEATHER LOG ---------------- Wind Precip.or Time Temp C Dewp C MPH Direction Dust Sky Conditions ------------------------------------------------------------------ 16:00 34 6 1 145 (SE) 200 clear none 17:00 34 4 14 0 (N) 152 clear none 18:00 34 5 15 30 (NNE) 72 clear none 19:00 34 5 13 14 (NNE) 47 clear none 20:00 34 0 16 5 (N) 105 clear none 21:00 35 -4 17 20 (NNE) 115 clear none 22:00 35 -7 7 58 (ENE) 142 clear none 23:00 34 -3 21 19 (NNE) 198 clear none 00:00 35 -7 14 6 (N) 175 clear none 01:00 34 -7 11 34 (NE) 176 clear none 02:00 36 -10 15 17 (NNE) 138 clear none 03:00 36 -10 9 358 (N) 148 clear none 04:00 40 -7 8 33 (NNE) 129 clear none 05:00 40 -6 6 355 (N) 139 clear none 06:00 38 -8 6 341 (NNW) 125 clear 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: 1.2.2 Current TUI version: 2.5.0