Date: Tue, 3 Mar 2015 10:53:15 -0000 (UTC) Subject: 3.5m Night Log 20150302 From: "Alysha Shugart" Apache Point Observatory 3.5m Telescope Night Log Monday, March 02, 2015 ACTUAL ASTRONOMER OBSERVER(S) INSTRUMENT START FINISH -------------------------------------------------------------------- S.Hawley J.Davenport DIS --:-- --:-- M.Hammergren M.Hammergren DIS --:-- --:-- INST SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DN START FINISH D B D B D B D B ---------------------------------------------------------------- UW01/R 18:10 00:10 0 6.0 0 0 0.0 0.0 0 0 AD01/R 00:10 06:20 1.2 5.0 0 0 0.0 0.0 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: A.Shugart Fog, humidity, clouds, and rain kept up closed all night. Gave up nearly 04:00 with no hope of opening. Being above freezing all night, there was no accumulation at this time, on the dome or the ground. ------- 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 C Dewp C MPH Direction Dust Sky Conditions ------------------------------------------------------------------ 16:00 3 1 23 218 (SW) 1999 cloudy lt rain 17:00 1 0 24 200 (SSW) 44000 cloudy rain 18:00 3 2 27 217 (SW) 9253 cloudy fog 19:00 3 3 32 212 (SSW) 2481 cloudy fog 20:00 3 3 23 238 (WSW) 1256 cloudy fog 21:00 3 2 28 236 (SW) 8217 cloudy lt rain 22:00 3 2 28 225 (SW) 743 cloudy lt rain 23:00 3 2 29 232 (SW) 1251 cloudy humid 00:00 2 2 24 237 (WSW) 1757 cloudy humid 01:00 2 2 23 240 (WSW) 1175 cloudy humid 02:00 2 2 18 235 (SW) 2404 cloudy humid 03:00 2 1 23 265 (W) 2098 cloudy rain 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: 2.3.2