Subject: 3.5m Night Log 20201103 From: decolib@apo.nmsu.edu Date: Wed, 4 Nov 2020 12:28:16 +0000 (UTC) Apache Point Observatory 3.5m Telescope Night Log Tuesday, November 03, 2020 PROG PI ASTRONOMER OBSERVER(S) -------------------------------------------------------------------- EN01 B.Ketzeback D.DeColibus,R.McMillan NM01 D.DeColibus D.DeColibus EN01 B.Ketzeback D.DeColibus,R.McMillan ACTUAL PROG INSTRUMENT START FINISH -------------------------------------------------------------------- EN01 ARCTIC 16:26 19:25 EN01 Shack 19:25 20:10 EN01 ARCTIC 20:10 20:30 EN01 APOLLO 20:30 20:45 EN01 Agile 20:45 20:58 EN01 ARCTIC 20:58 21:36 NM01 TSpec 21:36 01:30 EN01 Shack 01:30 02:10 EN01 Echelle 02:10 02:47 EN01 gcam 02:47 03:42 EN01 Tspec 03:42 04:56 PROG SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DTN START FINISH D B D B D B D B ----------------------------------------------------------------- EN01/W 17:19 21:36 0 0 0 0 2.0 2.3 0 0 NM01/O/D 21:36 01:30 0 0 0 0 0.0 3.9 0 0 EN01/W 01:30 06:16 0 0 0 0 0.0 4.8 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: D.DeColibus Despite light cirrus almost the entire night, we accomplished several engineering tasks (see separate email) and a few hours of pickup time for NM01, as the cirrus precluded proper throughput measurements with ARCTIC. We closed up around 5 AM. ------- 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 -------------------------------------------------------------------------- 18:06 arctic 416( 866) 89 70 8.8 10.7 10.0 9.9 9.1 SDSS_r 0.81 20:40 APOLLO 425( 1427) 236 55 10.0 8.5 8.8 8.2 9.3 530 1.70 21:44 tcamera 508( 1084) 62 56 11.1 9.0 9.6 8.9 10.0 Ks 0.87 01:39 shack 450( 1361) 0 75 9.6 8.9 9.3 8.8 8.9 -- 1.00 03:12 guider 695( 1062) 92 49 10.0 8.7 9.2 8.4 9.1 V 1.05 03:12 NA2gdr 6227(44227) 92 49 10.0 8.7 9.2 8.4 9.1 V 1.05 03:51 tcamera 407( 959) 86 57 10.0 8.5 9.0 8.2 8.9 Ks 0.87 Wind Precip.or Time Temp F Dewp F MPH Direction Dust Sky Conditions ------------------------------------------------------------------ 16:00 53 25 5 265 (W) 697 clear none 17:00 48 26 5 273 (W) 711 clear none 18:00 48 20 3 299 (WNW) 592 clear none 19:00 47 22 1 315 (NW) 747 mstly clr none 20:00 47 19 8 357 (N) 404 mstly clr none 21:00 52 9 2 351 (N) 203 mstly clr none 22:00 52 9 10 10 (N) 168 clear none 23:00 51 11 4 12 (NNE) 238 mstly clr none 00:00 49 10 2 335 (NNW) 192 mstly clr none 01:00 49 13 7 338 (NNW) 236 mstly clr none 02:00 48 15 5 352 (N) 288 mstly clr none 03:00 50 20 9 317 (NW) 391 mstly clr none 04:00 49 20 3 296 (WNW) 431 mstly clr none 05:00 50 23 3 302 (WNW) 454 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