Date: Mon, 9 Sep 2013 13:07:09 -0000 (UTC) Subject: 3.5m Night Log 20130908 From: "Alysha Shugart" Apache Point Observatory 3.5m Telescope Night Log Sunday, September 08, 2013 ACTUAL ASTRONOMER OBSERVER(S) INSTRUMENT START FINISH -------------------------------------------------------------------- P.Gaulme M.Rawls ECHELLE 19:53 01:07 B.Balick B.Balick,K.Kwitter DIS 01:23 07:03 INST SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DN START FINISH D B D B D B D B ---------------------------------------------------------------- NM04/R 19:27 01:10 0 0 0 0 3.9 1.8 0 0 UW06/R 01:10 06:35 0 0 0 0 5.4 0.0 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: A.Shugart Was watching dark clouds in the Tularosa basin, but after no activity, we manned up and opened at 19:53. Clouds rolled through and by the second half of the night, skies remianed mostly clear and seeing under 1.5". The weather mac mouse batteries died, and I could find no new batteries, or any combination of the nine AA I had available. I used the newton mouse as a temporary substitute. It's a tedious arrangement, as the mouse cord is very short. Other than that, no technical 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 -------------------------------------------------------------------------- 19:59 ECHELLE 552( -52) 129 64 13.5 15.5 15.7 15.6 13.7 ND2 1.00 01:28 dis-slit 505( 727) 272 67 11.6 11.2 11.6 11.2 11.2 -- 1.77 ------------- WEATHER LOG ---------------- Wind Precip.or Time Temp F Dewp F MPH Direction Dust Sky Conditions ------------------------------------------------------------------ 16:00 61 45 17 131 (SE) ptly cldy none 17:00 60 46 13 127 (SE) mstly cldy none 18:00 60 45 12 122 (ESE) mstly cldy none 19:00 58 45 9 110 (ESE) mstly cldy none 20:00 56 44 12 88 (E) ptly cldy none 21:00 55 46 19 113 (ESE) mstly clr none 22:00 55 46 21 102 (ESE) mstly clr none 23:00 54 46 14 89 (E) ptly cldy none 00:00 53 47 14 88 (E) ptly cldy none 01:00 53 47 17 98 (E) mstly clr humid 02:00 53 45 13 89 (E) mstly clr none 03:00 53 43 13 82 (E) clear none 04:00 52 44 10 111 (ESE) clear none 05:00 52 43 10 107 (ESE) clear none 06:00 50 46 12 117 (ESE) 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: 2.0.0