Subject: 3.5m Night Log 20160405 From: dembicky@apo.nmsu.edu Date: Wed, 6 Apr 2016 12:15:26 +0000 (UTC) Apache Point Observatory 3.5m Telescope Night Log Tuesday, April 05, 2016 ACTUAL ASTRONOMER OBSERVER(S) INSTRUMENT START FINISH -------------------------------------------------------------------- N.Schneider N.Schneider DIS 19:35 01:14 B.Keeney B.Keeney DIS 01:14 06:36 INST SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DN START FINISH D B D B D B D B ---------------------------------------------------------------- CU06/R 19:35 01:10 0 0 0 0 5.6 0.0 0 0 CU03/R 01:10 06:36 0 0 0 0 5.1 0.4 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: J.Dembicky No problems tonight. DIS cals taken in the morning so I left the instrument mounted. ------- 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 -------------------------------------------------------------------------- 18:55 dcamera 518( 706) 86 46 11.5 13.1 13.2 12.8 12.1 ND2 1.90 00:25 dcamera 497( 408) -32 72 8.2 8.2 8.8 8.1 8.0 -- 1.44 ------------- WEATHER LOG ---------------- Wind Precip.or Time Temp F Dewp F MPH Direction Dust Sky Conditions ------------------------------------------------------------------ 16:00 58 13 20 226 (SW) 708 mstly clr none 17:00 59 14 27 256 (WSW) 726 mstly clr none 18:00 60 13 24 267 (W) 705 mstly clr none 19:00 55 8 17 263 (W) 603 ptly cldy none 20:00 53 6 19 265 (W) 677 ptly cldy none 21:00 51 5 20 267 (W) 823 ptly cldy none 22:00 49 3 4 6 (N) 1881 mstly cldy none 23:00 49 3 6 18 (NNE) 1084 mstly cldy none 00:00 48 5 15 351 (N) 781 ptly cldy none 01:00 47 7 21 23 (NNE) 738 ptly cldy none 02:00 47 8 9 9 (N) 933 ptly cldy none 03:00 43 6 16 11 (N) 998 ptly cldy none 04:00 43 5 17 23 (NNE) 1577 ptly cldy none 05:00 43 2 26 345 (NNW) 1130 mstly clr none 06:00 44 -5 9 23 (NNE) 564 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: 1.2.2 Current TUI version: 2.5.1