Subject: 3.5m Night Log 20160207 From: cgray@apo.nmsu.edu Date: Mon, 8 Feb 2016 14:18:02 +0000 (UTC) Apache Point Observatory 3.5m Telescope Night Log Sunday, February 07, 2016 ACTUAL ASTRONOMER OBSERVER(S) INSTRUMENT START FINISH -------------------------------------------------------------------- M.McElwain C.Grady GIFS 17:50 00:02 E.Levesque E.Levesque, ARCTIC 00:35 05:32 K.Weisenburger INST SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DN START FINISH D B D B D B D B ---------------------------------------------------------------- DD01/R 17:50 00:10 0 0 0 0 6.3 0.0 0 0 UW02/R 00:10 06:45 0 0 0 0 6.5 0.1 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: C.Gray The night started overcast in the south and with poor (1.3-3") seeing all night. ------- 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 -------------------------------------------------------------------------- 18:23 GIFS 545( 576) 44 72 5.5 7.6 6.8 7.3 6.6 green-ifs 1.30 00:47 arctic 545( 331) 3 63 2.2 2.7 3.3 2.6 2.3 MSSSO-R 1.60 ------------- WEATHER LOG ---------------- Wind Precip.or Time Temp F Dewp F MPH Direction Dust Sky Conditions ------------------------------------------------------------------ 16:00 45 9 0 148 (SSE) ptly cldy none 17:00 42 12 3 195 (SSW) ptly cldy none 18:00 43 11 1 223 (SW) ptly cldy none 19:00 40 11 5 244 (WSW) ptly cldy none 20:00 38 9 5 345 (NNW) ptly cldy none 21:00 37 12 11 16 (NNE) ptly cldy none 22:00 37 11 9 1 (N) ptly cldy none 23:00 37 11 9 357 (N) ptly cldy none 00:00 39 10 6 335 (NNW) mstly clr none 01:00 35 11 19 63 (ENE) mstly clr none 02:00 35 11 7 77 (ENE) mstly clr none 03:00 37 11 2 213 (SSW) clear none 04:00 38 11 2 226 (SW) clear none 05:00 37 9 3 250 (WSW) 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: 2.5.1