Subject: 3.5m Night Log 20231204 From: dembicky@apo.nmsu.edu Date: Tue, 5 Dec 2023 13:19:19 +0000 (UTC) Apache Point Observatory 3.5m Telescope Night Log Monday, December 04, 2023 PROG PI ASTRONOMER OBSERVER(S) -------------------------------------------------------------------- WY01 M.Moe A.Daly BY03 B.Boizelle B.Boizelle CU04 A.Kowalski Y.Notsu ON-SKY PROG INSTRUMENT START FINISH -------------------------------------------------------------------- WY01 ECHELLE 17:06 00:02 BY03 TSPEC 00:08 02:00 CU04 ARCTIC 02:08 04:41 PROG SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DTN START FINISH D B D B D B D B ----------------------------------------------------------------- WY01/R 17:06 00:10 0 0 0 0 6.6 0.5 0 0 BY03/R 00:10 02:10 0 0 0 0 0.0 2.0 0 0 CU04/R 02:10 06:42 0 0 0 2.0 0.0 2.5 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: J.Dembicky 2023-12-05 11:41:04 MN01.telmech-mon 921 telmech f errtxt="[Errno 28] No space left on device" Looks like we may have ran out of disk space. I called Bill, who suggested I call Shane. I left Shane a message and called Bill back to see if he could figure out how to free some space. Bill wasn't exactly sure what disk filled and he didn't really want to delete data that he wasn't sure should be deleted or not. We called it a night with the 3.5m, although we were still able to observe with ARCSAT for the remainder of the night. ------- FAILURE LOG ------- FAILURE MODE TIME PROG INSTR TI/SHU START FINISH DESCRIPTION ---------------------------------------------------------------------- CU04 ARCTIC T/S 04:41 Ran out of disk space. Could not take images. ---------------- FOCUS LOG --------------- Time Instrument Focus Az El Temp Strc Prim Sec Air filt FWHM -------------------------------------------------------------------------- 17:35 ecamera 434( 55) -55 42 4.9 6.5 6.5 6.3 5.6 ND3 0.90 00:08 tcamera 382( 1115) -111 72 4.6 4.0 4.6 4.0 4.1 Ks 0.98 02:13 arctic 412( 1029) -29 54 5.8 4.5 5.0 4.8 5.2 3500 1.46 02:18 NA2gdr -795(37204) -30 53 5.7 4.6 5.1 4.8 5.6 clear 1.57 ------------- WEATHER LOG ---------------- Wind Precip.or Time Temp F Dewp F MPH Direction Dust Sky Conditions ------------------------------------------------------------------ 16:00 43 22 11 1 (N) 59 clear none 17:00 42 21 10 4 (N) 64 clear none 18:00 41 21 17 19 (NNE) 88 ptly cldy none 19:00 41 20 19 31 (NNE) 90 mstly cldy none 20:00 43 17 14 12 (NNE) 135 mstly cldy none 21:00 42 18 18 14 (NNE) 146 ptly cldy none 22:00 41 20 20 4 (N) 178 ptly cldy none 23:00 40 22 21 31 (NNE) 178 clear none 00:00 40 21 21 23 (NNE) 134 clear none 01:00 42 13 17 28 (NNE) 169 clear none 02:00 43 10 20 32 (NNE) 86 clear none 03:00 44 3 11 32 (NNE) 40 clear none 04:00 43 0 9 19 (NNE) 48 clear none 05:00 44 2 2 200 (SSW) 51 clear none 06:00 41 4 13 77 (ENE) 58 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 SOFTWARE ---------- Current TCC version: 1.4.2 Current HUB version: v20171231_01 Current TUI version: 3.1.3