Subject: 3.5m Night Log 20181130 From: dembicky@apo.nmsu.edu Date: Sat, 1 Dec 2018 11:53:50 +0000 (UTC) Apache Point Observatory 3.5m Telescope Night Log Friday, November 30, 2018 ACTUAL ASTRONOMER OBSERVER(S) INSTRUMENT START FINISH -------------------------------------------------------------------- S.Anderson S.Anderson DIS --:-- --:-- M.Graham M.Graham DIS --:-- --:-- INST SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DN START FINISH D B D B D B D B ---------------------------------------------------------------- UW06/R 17:06 00:10 7.1 0 0 0 0.0 0.0 0 0 UW05/R 00:10 06:39 0.8 5.7 0 0 0.0 0.0 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: J.Dembicky Wind, clouds and humidity. A little dusting of snow but no additional accumulation to speak of. We gave up at 04:30 ------- 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 28 22 27 278 (W) cloudy none 17:00 27 23 35 283 (WNW) cloudy none 18:00 26 24 27 276 (W) cloudy none 19:00 25 25 23 281 (W) cloudy fog 20:00 25 24 20 272 (W) cloudy lt snow 21:00 24 24 20 292 (WNW) cloudy lt snow 22:00 24 24 17 267 (W) cloudy fog 23:00 24 24 20 274 (W) cloudy fog 00:00 24 23 17 266 (W) cloudy fog 01:00 23 22 25 280 (W) cloudy lt snow 02:00 22 21 13 273 (W) cloudy lt snow 03:00 23 22 14 256 (WSW) cloudy none 04:00 23 22 12 266 (W) 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: 1.2.4 Current TUI version: 2.6.0