Subject: 3.5m Night Log 20181119 From: dembicky@apo.nmsu.edu Date: Tue, 20 Nov 2018 13:25:11 +0000 (UTC) Apache Point Observatory 3.5m Telescope Night Log Monday, November 19, 2018 ACTUAL ASTRONOMER OBSERVER(S) INSTRUMENT START FINISH -------------------------------------------------------------------- M.Klaene J.Dembicky, R.McMillan ARCTIC 17:09 20:10 D.Chojnowski D.Chojnowski Echelle 20:10 00:03 N.Reynolds N.Reynolds TSPEC 00:15 06:29 INST SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DN START FINISH D B D B D B D B ---------------------------------------------------------------- EN01/W 17:09 20:10 0 0 0 0 0.0 3.0 0 0 NM01/R/D 20:10 00:10 0 0 0 0 0.0 4.0 0 0 OU05/R 00:10 06:29 0 0 0 0 2.6 3.7 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: J.Dembicky Since we did not have a lot of engineering to do tonight we gave the time that we didn't use to NM01 program as a drop in. No problems tonight. ------- 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 -------------------------------------------------------------------------- 17:46 arctic 953( 926) 2 58 0.8 2.4 3.2 2.6 1.4 sdss_r 1.30 17:50 arctic 937( 904) 0 58 0.9 2.2 3.0 2.3 1.3 Semrock 1.06 17:53 NA2gdr 4468(38468) -1 58 0.6 2.1 3.0 2.2 1.2 R 1.40 20:26 Echelle 635( ) 17 57 1.5 0.7 1.5 0.4 0.9 clear 1.26 00:26 TSPEC 830( ) 241 80 0.9 0.3 1.1 0.2 0.5 Ks 0.82 ------------- WEATHER LOG ---------------- Wind Precip.or Time Temp F Dewp F MPH Direction Dust Sky Conditions ------------------------------------------------------------------ 16:00 38 2 3 211 (SSW) 218 clear none 17:00 37 4 7 93 (E) 236 clear none 18:00 33 18 11 78 (ENE) 293 clear none 19:00 34 15 2 196 (SSW) 318 clear none 20:00 34 15 4 116 (ESE) 267 clear none 21:00 34 9 4 115 (ESE) 287 clear none 22:00 38 -6 3 187 (S) 129 clear none 23:00 35 -7 2 146 (SE) 173 clear none 00:00 34 4 7 149 (SSE) 276 clear none 01:00 34 8 7 112 (ESE) 266 clear none 02:00 36 -6 2 116 (ESE) 171 clear none 03:00 34 0 7 113 (ESE) 188 clear none 04:00 36 -6 3 122 (ESE) 205 clear none 05:00 37 -7 3 145 (SE) 127 clear none 06:00 37 -7 2 165 (SSE) 146 clear 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