Subject: 3.5m Night Log 20150814 From: dembicky@apo.nmsu.edu Date: Sat, 15 Aug 2015 11:03:30 +0000 (UTC) Apache Point Observatory 3.5m Telescope Night Log Friday, August 14, 2015 ACTUAL ASTRONOMER OBSERVER(S) INSTRUMENT START FINISH -------------------------------------------------------------------- B.Nevin B.Nevin DIS --:-- --:-- M.Hammergren M.Hammergren SPICam --:-- --:-- M.McElwain C.Grady GIFS 02:20 04:20 INST SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DN START FINISH D B D B D B D B ---------------------------------------------------------------- CU07/R 19:58 00:10 4.2 0 0 0 0 0.0 0 0 AD02/R 00:10 02:10 2.0 0 0 0 0 0.0 0 0 DD01/R 02:10 06:18 2.1 0 0 0 2.0 0.0 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: J.Dembicky Clouds at the start of the night with virga seen coming off to the S and E. We finally got on the sky a little after 02:00. I found GIFS was disconnected from the hub and reconnected it. Clouds came back in around 04:00 and we closed at 04:20. We gave up at 04:55 under mostly cloudy skies. ------- 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 -------------------------------------------------------------------------- 03:12 GIFS 148( 662) 136 31 15.3 16.0 16.4 15.8 15.5 Halpha 1.80 03:12 NA2gdr -1685(28314) 136 31 15.3 16.0 16.4 15.8 15.5 R 1.80 ------------- WEATHER LOG ---------------- Wind Precip.or Time Temp C Dewp C MPH Direction Dust Sky Conditions ------------------------------------------------------------------ 16:00 71 45 2 190 (S) 110379 ptly cldy none 17:00 72 50 0 245 (WSW) 910 mstly cldy none 18:00 69 44 6 66 (ENE) 964 cloudy none 19:00 68 45 10 90 (E) 778 mstly cldy none 20:00 67 43 14 79 (E) 792 ptly cldy none 21:00 65 43 12 94 (E) 762 ptly cldy none 22:00 65 41 21 73 (ENE) 718 mstly cldy none 23:00 64 44 25 64 (ENE) 840 mstly cldy none 00:00 63 46 23 46 (NE) 1118 ptly cldy none 01:00 62 46 13 82 (E) 1268 ptly cldy none 02:00 60 50 9 92 (E) 1455 mstly clr none 03:00 60 48 3 117 (ESE) 1359 mstly clr none 04:00 62 45 5 186 (S) 1076 mstly cldy 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: 1.0.4 Current TUI version: 2.4.0