Subject: 3.5m Night Log 20170611 From: dembicky@apo.nmsu.edu Date: Mon, 12 Jun 2017 12:10:44 +0000 (UTC) Apache Point Observatory 3.5m Telescope Night Log Sunday, June 11, 2017 ACTUAL ASTRONOMER OBSERVER(S) INSTRUMENT START FINISH -------------------------------------------------------------------- E.Kaiser M.Morris ECHELLE 19:05 01:07 B.Morris B.Morris ECHELLE 01:10 04:43 T.Murphy R.McMillan APOLLO 04:47 05:46 INST SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DN START FINISH D B D B D B D B ---------------------------------------------------------------- JH04/R 20:20 01:10 0 0 0 0 1.6 3.3 0 0 UW01/R 01:10 04:46 0 0 0 0 0.0 3.6 0 0 AP01/R 04:46 05:46 0 0 0 0 0.0 1.0 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: J.Dembicky Clear skies and no problems. ------- 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 -------------------------------------------------------------------------- 20:24 ecamera 396( 89) 197 78 16.4 16.7 17.1 16.3 16.2 ND3 0.90 00:10 ecamera 424( 24) 165 58 14.9 14.7 15.3 14.7 14.6 ND2 1.20 03:52 APOLLO 450( 1715) 344 41 13.1 12.8 13.4 12.6 12.7 -- 1.50 ------------- WEATHER LOG ---------------- Wind Precip.or Time Temp F Dewp F MPH Direction Dust Sky Conditions ------------------------------------------------------------------ 16:00 68 23 12 269 (W) 561 clear none 17:00 69 24 19 240 (WSW) 470 clear none 18:00 68 24 22 263 (W) 744 clear none 19:00 66 22 17 264 (W) 827 clear none 20:00 63 20 17 266 (W) 717 clear none 21:00 61 18 10 265 (W) 644 clear none 22:00 61 18 17 245 (WSW) 598 clear none 23:00 61 16 12 264 (W) 589 clear none 00:00 60 17 17 268 (W) 548 clear none 01:00 59 15 14 262 (W) 579 clear none 02:00 58 17 11 271 (W) 626 clear none 03:00 57 18 10 264 (W) 667 clear none 04:00 56 22 8 264 (W) 971 clear none 05:00 55 27 6 252 (WSW) 1067 clear none 06:00 54 28 6 265 (W) 1096 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: 1.2.2 Current TUI version: 2.6.0