Subject: 3.5m Night Log 20230304 From: dembicky@apo.nmsu.edu Date: Sun, 5 Mar 2023 13:12:18 +0000 (UTC) Apache Point Observatory 3.5m Telescope Night Log Saturday, March 04, 2023 PROG PI ASTRONOMER OBSERVER(S) -------------------------------------------------------------------- CU02 Z.Berta-Thompson Z.Berta-Thompson UW03 A.Tzanidakis A.Tzanidakis ON-SKY PROG INSTRUMENT START FINISH -------------------------------------------------------------------- CU02 KOSMOS 18:11 00:10 UW03 KOSMOS 00:10 05:58 PROG SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DTN START FINISH D B D B D B D B ----------------------------------------------------------------- CU02/R 18:11 00:10 0 0 0 0 0.0 6.0 0 0 UW03/R 00:10 06:18 0 0 0 0 0.4 5.7 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: J.Dembicky gcam needed a nubs restart. Kosmos was reporting cal stage not homed (I saw it after the checkout script was run). It was in the out position. Last nights Throughput data copied over to the keep directory. 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 -------------------------------------------------------------------------- 18:40 kosmos 541( 758) 188 70 10.0 4.6 4.5 4.2 3.3 -- 1.57 00:17 kosmos 381( 531) -89 62 10.0 3.2 3.6 3.3 3.5 -- 1.42 ------------- WEATHER LOG ---------------- Wind Precip.or Time Temp F Dewp F MPH Direction Dust Sky Conditions ------------------------------------------------------------------ 16:00 20 216 (SW) 532 clear none 17:00 21 246 (WSW) 538 clear none 18:00 17 239 (WSW) 510 clear none 19:00 20 238 (WSW) 547 clear none 20:00 24 245 (WSW) 557 clear none 21:00 24 252 (WSW) 564 clear none 22:00 17 243 (WSW) 482 clear none 23:00 18 257 (WSW) 588 mstly clr none 00:00 20 269 (W) 711 clear none 01:00 24 244 (WSW) 607 clear none 02:00 23 256 (WSW) 631 clear none 03:00 18 261 (W) 548 clear none 04:00 23 267 (W) 550 clear none 05:00 24 260 (W) 533 mstly clr none 06:00 19 269 (W) 551 mstly clr 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 SOFTWARE ---------- Current TCC version: 1.4.2 Current HUB version: v20171231_01 Current TUI version: 2.6.0