Date: Wed, 30 Sep 2009 06:33:22 -0600 (MDT) Subject: 3.5m Night Log 20090929 From: "Jack Dembicky" Apache Point Observatory 3.5m Telescope Night Log Tuesday September 29, 2009 ACTUAL ASTRONOMER OBSERVER(S) INSTRUMENT START FINISH ------------------------------------------------------------------- M.Gladders E.Wuyts NICFPS 19:05 01:00 W.Bhatti W.Bhatti SPIcam 01:10 06:30 INST SCHED(TWILIGHT) WEATH EQUIP OBS DAY NOT USED I/ROW/DN START FINISH D B D B D B USE D B --------------------------------------------------------------------- UC03/R 19:43 01:05 0 0 0 0 0 5.4 0 0 0 JH05/R 01:05 06:04 0 0 0 0 2.5 2.5 0 0 0 note: scheduled times listed include instrument chanyes, some ge time ------------- ACTIVITY LOG -------------- Observing Specialist: J.Dembicky No problems tonight. A few pesky local clouds after 03:00. ------------- FAILURE LOG -------------- PROG INST FAILURE MODE TIME (STEDFNVOG) TI/SHU START FINISH DESCRIPTION ---------------------------------------------------------------------- ---------------- FOCUS LOG --------------- Time Instrument Focus Az El Temp Strc Prim Sec Air filt FWHM ----------------------------------------------------------------------- 19:21 NICFPS 183( 1244) 59 37 14.9 16.8 15.6 15.4 15.7 H 0.81 20:21 NICFPS 53( 1026) 32 51 14.8 15.5 15.2 14.4 14.9 H 0.57 20:22 NA2gdr -2296(40703) 32 51 14.9 15.5 15.2 14.4 14.9 clear 0.85 01:18 SPICAM 75( 658) 63 36 13.6 14.2 14.5 13.8 14.1 i' 1.00 01:19 NA2gdr 1045(31045) 63 36 13.6 14.2 14.4 13.8 14.1 clear 1.10 ------------- WEATHER LOG ---------------- Wind Precip.or Time Temp F Dewp F MPH Direction Dust Sky Conditions ------------------------------------------------------------------- 17:00 66 44 11 224 (SW) 885 clear none 18:00 63 43 17 233 (SW) 735 clear none 19:00 59 41 12 225 (SW) 851 clear none 20:00 59 41 15 213 (SSW) 808 clear none 21:00 59 40 16 221 (SW) 909 clear none 22:00 59 41 13 207 (SSW) 1259 clear none 23:00 59 41 16 211 (SSW) 1174 clear none 00:00 58 40 14 197 (SSW) 833 clear none 01:00 58 43 15 184 (S) 789 clear none 02:00 58 44 22 197 (SSW) 844 clear none 03:00 57 44 23 196 (SSW) 822 ptly cldy none 04:00 56 44 25 202 (SSW) 706 ptly cldy none 05:00 55 45 26 216 (SW) 759 ptly cldy none 06:00 53 45 21 205 (SSW) 810 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: 2.10.0 Current TUI version: TUI 1.6