Date: Fri, 19 Aug 2011 10:53:42 -0000 (UTC) Subject: 3.5m Night Log 20110818 From: "Gabrelle Saurage" Apache Point Observatory 3.5m Telescope Night Log Thursday, August 18, 2011 ACTUAL ASTRONOMER OBSERVER(S) INSTRUMENT START FINISH -------------------------------------------------------------------- J.Coughlin J.Coughlin DIS --:-- --:-- G.Wolf-Chase M.Smutko NIC-FPS --:-- --:-- INST SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DN START FINISH D B D B D B D B ---------------------------------------------------------------- NM04/R 19:54 01:10 2.2 3.1 0 0 0 0 0 0 UC04/R 01:10 06:21 0.0 5.2 0 0 0 0 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: G.Saurage Thunderstorms. Closed all night. In dome DIS and NICFPS testing. ------- 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 68 50 7 253 (WSW) 1090 cloudy none 17:00 65 52 12 216 (SW) 940 cloudy none 18:00 62 50 15 78 (ENE) 839 cloudy none 19:00 65 51 6 193 (SSW) 1320 cloudy none 20:00 63 48 3 191 (S) 1357 cloudy none 21:00 62 49 7 179 (S) 1488 cloudy none 22:00 63 48 6 171 (S) 1410 cloudy none 23:00 62 49 6 247 (WSW) 1513 cloudy rain 00:00 59 51 3 156 (SSE) 1154 cloudy rain 01:00 54 53 7 347 (NNW) 1147 cloudy lt rain 02:00 55 52 9 358 (N) 733 cloudy none 03:00 56 50 1 283 (WNW) 752 cloudy none 04:00 56 50 5 337 (NNW) 935 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: 2.14.0 Current TUI version: 1.9.0