Subject: 3.5m Night Log 20210628 From: cgray@apo.nmsu.edu Date: Tue, 29 Jun 2021 09:17:37 +0000 (UTC) Apache Point Observatory 3.5m Telescope Night Log Monday, June 28, 2021 PROG PI ASTRONOMER OBSERVER(S) -------------------------------------------------------------------- UW10 P.Szkody K.Bell BY03 B.Proudfoot B.Proudfoot ACTUAL PROG INSTRUMENT START FINISH -------------------------------------------------------------------- UW10 Agile --:-- --:-- BY03 NICFPS --:-- --:-- PROG SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DTN START FINISH D B D B D B D B ----------------------------------------------------------------- UW10/R 20:24 01:10 3.4 1.4 0 0 0 0 0 0 BY03/R 01:10 05:49 0.0 4.6 0 0 0 0 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: C.Gray Rain, clouds, more rain, wind, rain, clouds, fog. No chance of opening tonight. No problems tonight. ------- 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 48 31 16 75 (ENE) cloudy rain 17:00 46 31 19 73 (ENE) cloudy lt rain 18:00 47 31 13 77 (ENE) cloudy lt rain 19:00 46 31 19 81 (E) cloudy humid 20:00 46 30 26 74 (ENE) cloudy lt rain 21:00 47 31 25 80 (E) cloudy rain 22:00 47 30 25 72 (ENE) cloudy none 23:00 47 31 18 75 (ENE) cloudy lt rain 00:00 47 30 17 76 (ENE) cloudy lt rain 01:00 47 30 12 85 (E) cloudy lt rain 02:00 47 30 11 97 (E) cloudy fog 03:00 47 30 14 110 (ESE) cloudy fog 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