Subject: 3.5m Night Log 20140830 From: dembicky@apo.nmsu.edu Date: Sun, 31 Aug 2014 12:06:10 +0000 (UTC) Apache Point Observatory 3.5m Telescope Night Log Saturday, August 30, 2014 ACTUAL ASTRONOMER OBSERVER(S) INSTRUMENT START FINISH -------------------------------------------------------------------- N.Ule T.Harrison NICFPS 20:10 01:00 J.Lutz J.Lutz, G.Wallerstein DIS 01:10 06:29 INST SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DN START FINISH D B D B D B D B ---------------------------------------------------------------- NM05/R 19:39 01:10 0 0 0 0 2.7 2.8 0 0 UW09/R 01:10 06:29 0 0 0 0 5.3 0.0 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: J.Dembicky Russet did some tcc testing with a new version, with Tom Harrison's permission, during twilight. No 3.5m problems tonight. Excellent seeing 1st half with NICFPS ------- 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 -------------------------------------------------------------------------- 20:20 NICFPS 342( 1432) -148 80 17.0 18.5 18.0 17.7 16.8 J 0.60 20:22 gcamera 27(43027) -146 80 16.7 18.4 18.0 17.7 16.7 R 0.90 01:17 dcamera 162( 576) 283 77 14.8 15.0 15.5 14.9 14.5 -- 1.60 01:19 gcamera 263(22263) 282 76 14.4 15.0 15.4 14.8 14.4 R 1.80 ------------- WEATHER LOG ---------------- Wind Precip.or Time Temp F Dewp F MPH Direction Dust Sky Conditions ------------------------------------------------------------------ 16:00 68 39 15 229 (SW) 447 clear none 17:00 68 39 11 265 (W) 470 ptly cldy none 18:00 69 40 4 241 (WSW) 448 ptly cldy none 19:00 66 41 7 263 (W) 474 mstly clr none 20:00 63 38 9 254 (WSW) 445 clear none 21:00 61 38 7 196 (SSW) 496 clear none 22:00 60 37 9 191 (S) 539 clear none 23:00 62 37 13 202 (SSW) 638 clear none 00:00 62 36 12 185 (S) 787 clear none 01:00 60 37 12 180 (S) 686 clear none 02:00 59 36 12 183 (S) 715 clear none 03:00 59 39 8 182 (S) 746 clear none 04:00 60 39 13 197 (SSW) 501 ptly cldy none 05:00 59 39 15 201 (SSW) 632 mstly clr none 06:00 58 38 11 184 (S) 519 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: 2.3.0