Subject: 3.5m Night Log 20140612 From: dembicky@apo.nmsu.edu Date: Fri, 13 Jun 2014 11:17:50 +0000 (UTC) Apache Point Observatory 3.5m Telescope Night Log Thursday, June 12, 2014 ACTUAL ASTRONOMER OBSERVER(S) INSTRUMENT START FINISH -------------------------------------------------------------------- M.Bentz M.Bentz DIS 19:15 21:21 K.Kinemuchi J.Nemec Echelle 21:21 21:42 J.Wisniewski J.Wisniewski Echelle 01:10 05:20 INST SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DN START FINISH D B D B D B D B ---------------------------------------------------------------- GS04/R 20:21 21:21 0 0 0 0 0.0 1.0 0 0 NM08/O 21:21 01:10 0 0 0 0 0.0 3.8 0 0 DD07/R 01:10 05:46 0 0 0 0 0.0 4.6 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: J.Dembicky Training J.Nemec for 3.5m remote operations tonight. NA2 guider camera not working tonight. na2alta not responding to pings. I power cycled the camera and restarted things and set the camera temp back to -25C. This fixed the camera but I couldn't get the temperature to stay at -25C. PR Submitted. I homed the dis turrent and motors tonight. Off by +/-13 steps. This put things back close to nominal again. I topped GIFS off at 20:00 tonight. Clouds and the threat of rain closed us at 21:42 We re-opened at 23:15 Pointing seemed off for a few stars with the echelle. I fixed pointing at the end of the 1st half. No telescope problems tonight. GIFS filled @ 05:15 ------- 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 -------------------------------------------------------------------------- 21:35 ecamera 590( 15) -50 47 13.7 15.8 16.1 15.3 13.9 ND3 2.20 23:21 ecamera 521( -136) -75 53 12.6 14.3 15.3 14.0 12.8 ND4 1.70 01:16 ecamera 620( -122) -54 45 11.6 12.4 12.9 12.2 12.1 ND4 2.50 ------------- WEATHER LOG ---------------- Wind Precip.or Time Temp F Dewp F MPH Direction Dust Sky Conditions ------------------------------------------------------------------ 16:00 70 26 1 192 (SSW) 1223 ptly cldy none 17:00 71 28 6 353 (N) 1061 ptly cldy none 18:00 76 30 14 257 (WSW) 1027 ptly cldy none 19:00 70 27 12 258 (WSW) 891 ptly cldy none 20:00 67 26 1 185 (S) 794 ptly cldy none 21:00 57 46 13 87 (E) 1870 ptly cldy none 22:00 56 46 19 81 (E) 2800 ptly cldy none 23:00 55 47 14 88 (E) 2820 mstly clr none 00:00 54 47 9 113 (ESE) 2463 mstly clr none 01:00 54 46 7 165 (SSE) 2381 mstly clr none 02:00 57 44 12 134 (SE) 2347 mstly clr none 03:00 57 44 12 168 (SSE) 2618 mstly clr none 04:00 55 47 14 142 (SE) 3248 mstly clr none 05:00 56 45 8 173 (S) 2935 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 STATUS Telescope drives operational. Current TCC version: 2.15.0 Current TUI version: 2.2.0