Subject: 3.5m Night Log 20230217 From: dembicky@apo.nmsu.edu Date: Sat, 18 Feb 2023 10:39:41 +0000 (UTC) Apache Point Observatory 3.5m Telescope Night Log Friday, February 17, 2023 PROG PI ASTRONOMER OBSERVER(S) -------------------------------------------------------------------- UW03 A.Tzanidakis A.Tzanidakis NM01 K.Sanderson K.Sanderson ON-SKY PROG INSTRUMENT START FINISH -------------------------------------------------------------------- UW03 KOSMOS --:-- --:-- NM01 KOSMOS --:-- --:-- PROG SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DTN START FINISH D B D B D B D B ----------------------------------------------------------------- UW03/R 17:59 00:10 6.2 0 0 0 0.0 0.0 0 0 NM01/R 00:10 06:35 5.6 0.8 0 0 0.0 0.0 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: J.Dembicky During checkout nicfps was showing the B&W image, expose init fixed the issue. Agile also did not take images, Image too early error was reported in log window. I checked and found the heartbeat was dead. I restarted the heartbeat which fixed the issue. The sky camera looked more promising than going outside and looking up at the sky. We stayed closed as the waves of clouds moved overhead and weren't sure if the returns on the radar were real or not. I called it for the night at 03:30 with a large mass of moisture heading our way. No snow as of yet though. ------- 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 8 202 (SSW) 575 mstly cldy none 17:00 18 114 (ESE) 612 mstly cldy none 18:00 17 120 (ESE) 490 cloudy none 19:00 24 134 (SE) 397 mstly cldy none 20:00 22 134 (SE) 334 cloudy none 21:00 20 141 (SE) 484 cloudy none 22:00 21 155 (SSE) 1002 mstly cldy none 23:00 23 151 (SSE) 1079 mstly cldy none 00:00 25 166 (SSE) 1655 cloudy none 01:00 21 161 (SSE) 1481 cloudy none 02:00 22 158 (SSE) 1777 cloudy none 03:00 17 137 (SE) 1790 cloudy 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