Subject: 3.5m Night Log 20160308 From: alaina@apo.nmsu.edu Date: Wed, 9 Mar 2016 11:54:54 +0000 (UTC) Apache Point Observatory 3.5m Telescope Night Log Tuesday, March 08, 2016 ACTUAL ASTRONOMER OBSERVER(S) INSTRUMENT START FINISH -------------------------------------------------------------------- S.Anderson J.Ruan DIS --:-- --:-- B.Holler B.HOller ARCTIC --:-- --:-- INST SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DN START FINISH D B D B D B D B ---------------------------------------------------------------- UW04/R 18:15 00:10 5.9 0 0 0 0.0 0.0 0 0 CU07/R 00:10 06:12 6.0 0 0 0 0.0 0.0 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: A.Bradley Night was lost to clouds and high humidity. It seemed like it would clear around 4am, but the humidity jumped up again and stayed high. We called it a night at 4:30. ------- 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 -------------------------------------------------------------------------- ------------- WEATHER LOG ---------------- Wind Precip.or Time Temp F Dewp F MPH Direction Dust Sky Conditions ------------------------------------------------------------------ 16:00 35 22 7 228 (SW) 1103 mstly cldy none 17:00 33 20 6 223 (SW) 1377 cloudy none 18:00 31 20 7 186 (S) 1424 cloudy none 19:00 31 20 7 109 (ESE) 1493 cloudy humid 20:00 29 24 10 90 (E) 1361 cloudy humid 21:00 29 24 19 78 (ENE) 1112 cloudy humid 22:00 30 23 15 90 (E) 1297 mstly cldy humid 23:00 30 21 11 84 (E) 1350 mstly cldy humid 00:00 30 21 9 90 (E) 1524 mstly cldy humid 01:00 30 20 19 76 (ENE) 1395 mstly cldy none 02:00 30 20 16 74 (ENE) 1381 mstly cldy none 03:00 27 23 12 80 (E) 1307 mstly cldy humid 04:00 26 24 21 70 (ENE) 1376 mstly cldy humid 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