Subject: 3.5m Night Log 20220503 From: dembicky@apo.nmsu.edu Date: Wed, 4 May 2022 10:11:14 +0000 (UTC) Apache Point Observatory 3.5m Telescope Night Log Tuesday, May 03, 2022 PROG PI ASTRONOMER OBSERVER(S) -------------------------------------------------------------------- AP01 S.Merkowitz R.McMillan NM04 M.Croom M.Croom WY01 C.Kobulnicky C.Kobulnicky ON-SKY PROG INSTRUMENT START FINISH -------------------------------------------------------------------- AP01 APOLLO --:-- --:-- NM04 KOSMOS --:-- --:-- WY01 Echelle --:-- --:-- PROG SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DTN START FINISH D B D B D B D B ----------------------------------------------------------------- AP01/R 19:55 20:55 0 1.1 0 0 0.0 0.0 0 0 NM04/R 20:55 01:10 2.3 1.9 0 0 0.0 0.0 0 0 WY01/R 01:10 06:05 4.9 0 0 0 0.0 0.0 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: J.Dembicky Clouds tonight 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 56 18 27 228 (SW) 4873 cloudy dust 17:00 55 16 22 222 (SW) 3816 cloudy dust 18:00 54 16 14 219 (SW) 3630 cloudy dust 19:00 54 16 21 202 (SSW) 3671 cloudy dust 20:00 54 14 18 221 (SW) 3534 cloudy dust 21:00 54 15 27 216 (SW) 3987 cloudy dust 22:00 52 13 19 220 (SW) 5520 cloudy dust 23:00 51 13 21 210 (SSW) 4269 cloudy dust 00:00 50 14 13 253 (WSW) 3640 cloudy dust 01:00 50 15 17 246 (WSW) 3220 cloudy dust 02:00 49 14 17 267 (W) 2905 cloudy none 03:00 48 14 15 283 (WNW) 2936 cloudy none 04:00 48 14 13 269 (W) 3326 cloudy dust 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