Subject: 3.5m Night Log 20220619 From: dembicky@apo.nmsu.edu Date: Mon, 20 Jun 2022 09:37:59 +0000 (UTC) Apache Point Observatory 3.5m Telescope Night Log Sunday, June 19, 2022 PROG PI ASTRONOMER OBSERVER(S) -------------------------------------------------------------------- NM08 D.Bizyaev D.Bizyaev UW04 J.Birky J.Birky ON-SKY PROG INSTRUMENT START FINISH -------------------------------------------------------------------- NM08 DIS --:-- --:-- UW04 ECHELLE --:-- --:-- PROG SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DTN START FINISH D B D B D B D B ----------------------------------------------------------------- NM08/R 20:23 01:10 4.5 0.3 0 0 0.0 0.0 0 0 UW04/R 01:10 05:47 0 4.6 0 0 0.0 0.0 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: J.Dembicky During afternoon checkout gcam was disconnected, startNubs fixed. Clouds all night with rain off and on. I called the night at 03:15 with no chance of opening. ------- FAILURE LOG ------- FAILURE MODE TIME PROG INSTR 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 69 31 12 256 (WSW) 4469 cloudy dust 17:00 62 31 13 265 (W) 4233 cloudy lt rain 18:00 53 31 21 62 (ENE) 1706 mstly cldy lt rain 19:00 54 31 20 79 (E) 2004 cloudy lt rain 20:00 57 31 15 93 (E) 2795 cloudy none 21:00 55 31 14 84 (E) 2646 cloudy lt rain 22:00 55 31 19 112 (ESE) 1833 mstly cldy none 23:00 54 30 20 129 (SE) 2177 mstly cldy none 00:00 54 30 19 126 (SE) 2063 cloudy lt rain 01:00 52 30 19 138 (SE) cloudy lt rain 02:00 52 30 16 121 (ESE) cloudy lt rain 03:00 49 26 12 93 (E) cloudy lt 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 SOFTWARE ---------- Current TCC version: 1.4.2 Current HUB version: v20171231_01 Current TUI version: 2.6.0