Subject: 3.5m Night Log 20210705 From: dembicky@apo.nmsu.edu Date: Tue, 6 Jul 2021 10:42:29 +0000 (UTC) Apache Point Observatory 3.5m Telescope Night Log Monday, July 05, 2021 PROG PI ASTRONOMER OBSERVER(S) -------------------------------------------------------------------- UW08 M.Graham M.Graham UW04 P.Yoachim J.Jiang AP01 S.Merkowitz R.McMillan ACTUAL PROG INSTRUMENT START FINISH -------------------------------------------------------------------- UW08 DIS --:-- --:-- UW04 ARCTIC --:-- --:-- AP01 APOLLO --:-- --:-- PROG SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DTN START FINISH D B D B D B D B ----------------------------------------------------------------- UW08/R 20:24 01:10 4.8 0 0 0 0.0 0.0 0 0 UW04/R 01:10 04:52 2.1 1.6 0 0 0.0 0.0 0 0 AP01/R 04:52 05:52 0 1.0 0 0 0.0 0.0 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: J.Dembicky Clouds and rain tonight. We never opened. ------- 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 70 33 9 357 (N) 415 ptly cldy none 17:00 68 35 8 296 (WNW) 544 ptly cldy none 18:00 72 36 10 236 (SW) 662 cloudy none 19:00 58 29 9 80 (E) 1382 cloudy lt rain 20:00 63 30 1 215 (SW) 563 cloudy none 21:00 63 31 3 256 (WSW) 457 cloudy none 22:00 64 29 4 262 (W) 507 mstly cldy none 23:00 63 30 5 263 (W) 507 cloudy none 00:00 59 27 7 347 (NNW) 830 cloudy none 01:00 58 29 1 144 (SE) 830 cloudy rain 02:00 55 26 8 4 (N) cloudy rain 03:00 52 32 20 67 (ENE) cloudy rain 04:00 53 32 14 77 (ENE) 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 SOFTWARE ---------- Current TCC version: 1.4.2 Current HUB version: v20171231_01 Current TUI version: 2.6.0