Date: Tue, 7 Jan 2014 13:14:41 -0000 (UTC) Subject: 3.5m Night Log 20140106 From: "Alysha Shugart" Apache Point Observatory 3.5m Telescope Night Log Monday, January 06, 2014 ACTUAL ASTRONOMER OBSERVER(S) INSTRUMENT START FINISH -------------------------------------------------------------------- C.Schmidt C.Schmidt DIS 17:21 23:50 D.Bizyaev D.Bizyaev DIS 00:24 06:15 INST SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DN START FINISH D B D B D B D B ---------------------------------------------------------------- UV04/R 17:21 00:10 0 0 0.3 0 0.4 6.1 0 0 NM08/R 00:10 06:58 0 0 0.2 0 6.6 0.0 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: A.Shugart The night was clear. To accommodate the DIS gratings change, I had to take a little extra time from each program, which I logged to equipment, but there were 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 -------------------------------------------------------------------------- 18:32 dcamera 475( 316) 77 20 0.6 2.3 1.8 2.0 0.2 ND 2.42 19:23 dcamera 341( 66) 54 42 -0.9 0.9 0.7 0.5 -0.9 ND 2.14 01:03 dcamera 573( 171) 120 58 0.5 -1.1 -0.8 -1.1 -0.5 -- 1.70 ------------- WEATHER LOG ---------------- Wind Precip.or Time Temp F Dewp F MPH Direction Dust Sky Conditions ------------------------------------------------------------------ 16:00 37 0 6 1 (N) 405 clear none 17:00 33 -2 4 356 (N) 405 clear none 18:00 32 -5 9 38 (NE) 405 clear none 19:00 34 -3 6 1 (N) 405 clear none 20:00 31 -4 12 38 (NE) 405 clear none 21:00 31 0 9 37 (NE) 405 clear none 22:00 31 3 11 68 (ENE) 405 clear none 23:00 32 6 14 45 (NE) 405 clear none 00:00 30 6 17 16 (NNE) 405 clear none 01:00 32 6 8 355 (N) 405 clear none 02:00 34 6 5 14 (NNE) 405 clear none 03:00 33 6 12 15 (NNE) 405 clear none 04:00 31 8 6 350 (N) 405 clear none 05:00 31 8 7 13 (NNE) 405 clear none 06:00 30 5 10 26 (NNE) 405 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: 2.15.0 Current TUI version: 2.1.0