Date: Mon, 17 Feb 2014 13:32:49 -0000 (UTC) Subject: 3.5m Night Log 20140216 From: "Alysha Shugart" Apache Point Observatory 3.5m Telescope Night Log Sunday, February 16, 2014 ACTUAL ASTRONOMER OBSERVER(S) INSTRUMENT START FINISH -------------------------------------------------------------------- D.Christian D.Christian ECHELLE 18:15 19:23 ECHELLE 22:00 23:10 T.Murphy R.McMillan,T.Gasaway APOLLO 23:13 00:04 N.Zakamska J.Greene DIS 00:05 01:00 G.Bakos J.Hartman ECHELLE 01:05 03:58 M.de Val-Borro M.de Val-Borro DIS 04:00 06:10 INST SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DN START FINISH D B D B D B D B ---------------------------------------------------------------- CS01/R 17:58 23:10 0.2 2.4 0 0 1.5 1.2 0 0 UW08/R 23:10 00:10 0 0 0 0 0.0 1.0 0 0 JH01/R 00:10 01:10 0 0 0 0 0.0 1.0 0 0 PU05/R 01:10 04:12 0 0 0 0 0.0 3.0 0 0 PU02/R 04:18 06:36 0 0 0 0 0.0 2.4 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: A.Shugart We closed because of clouds and moderately high winds at 19:23, but opened again at 22:00. No problems during the night. ------- 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 -------------------------------------------------------------------------- 18:24 ecamera 825( -230) 33 47 9.4 10.6 10.6 10.5 9.5 ND2 1.00 22:10 ecamera 672( -349) 191 67 7.2 7.4 8.1 7.3 7.1 ND2 1.29 23:18 APOLLO 775( 1494) 74 48 6.8 6.9 7.4 6.9 6.7 530nm 1.80 00:14 dcamera 550( 548) 222 52 6.9 6.6 6.9 6.6 6.8 -- 1.53 01:10 ecamera 693( -370) 215 63 6.9 6.6 7.0 6.7 6.8 ND2 1.26 04:22 dcamera 550( 463) 147 50 5.0 4.8 5.3 4.8 4.8 -- 2.00 ------------- WEATHER LOG ---------------- Wind Precip.or Time Temp F Dewp F MPH Direction Dust Sky Conditions ------------------------------------------------------------------ 16:00 50 8 13 264 (W) 177 mstly cldy none 17:00 50 9 17 270 (W) 239 cloudy none 18:00 50 7 18 268 (W) 283 ptly cldy none 19:00 48 6 23 276 (W) 207 cloudy none 20:00 47 3 17 266 (W) 289 cloudy none 21:00 47 5 25 265 (W) 371 mstly cldy none 22:00 45 8 24 275 (W) 278 mstly cldy none 23:00 45 8 19 289 (WNW) 417 ptly cldy none 00:00 44 6 24 296 (WNW) 259 ptly cldy none 01:00 44 6 18 310 (NW) 232 ptly cldy none 02:00 44 7 8 307 (NW) 182 mstly clr none 03:00 42 11 20 355 (N) 205 mstly clr none 04:00 41 12 13 4 (N) 210 mstly clr none 05:00 40 14 21 2 (N) 367 mstly clr none 06:00 41 10 9 9 (N) 262 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