Subject: 2.5m obslog 20111205 (MJD 55901) From: kpan@apo.nmsu.edu Date: Tue, 6 Dec 2011 11:06:16 +0000 (UTC) APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Monday December 05, 2011 (MJD 55901) ---- Observing Team ---- Kaike Pan Dan Oravetz ---- Observing Plan ---- MARVELS/APOGEE until 10:19 (9.4 h), then BOSS (2.1 h) ---- Observing Summary ---- High humidity all night. We never open. Please unplug cart 12 and 14, unload them from plate DB. Thanks. ---- Observing Log ---- Afternoon: --------- All systems and actor were checked. No problem to report. 22:10Z take APOGEE evening calibs. BOSS spectro collimation: Air temp: -12.9 C, SP1 -0.5 C, SP -0.9 C. With Cart 13, B1 off the best focus by -5.0 deg, B2 off the best focus by 4.5 deg. Collimator piston positions: sp1: 33045, 33251, 29632; sp2: 24409, 24213, 25081; The weather, snowing, high humidity prevented us from ventilation. Night: ------ 00:30Z cloudy, high humidity. High humidity all night, we never open. 11:10Z started APOGEE morning calibs. 11:20Z call it the night. ---- Telescope Status ---- High humidity, we never open. ---- Mirror Numbers ---- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A: -0.129 -0.127 Axial B: 0.068 0.08 Axial C: -0.008 -0.004 Trans D: 0.41005 0.40935 Lateral E: 10.668 10.6553 Lateral F: 12.2809 12.2809 GALILS Commanded: 11300 -650 5500 19150 13500 13050 Actual: 11300 -650 5500 19150 13500 13050 SETMIR VALUES PrimDesOrient: 0.00 0.00 0.00 612.35 1325.90 PrimOrient: 0.00 0.00 0.00 612.43 1325.18 SECONDARY: ---------- Focus: 0.00 Air temp: -13.9 Altitude: 30.2 MIGS TONIGHT NOMINAL Axial A: -8.409 -8.408 Axial B: -8.694 -8.705 Axial C: -12.147 -12.158 Trans D: -10.02 -10.018 GALILS Commanded: 1577450 1611550 1562700 -9050 -6750 Actual: 1577406 1611504 1562704 -9050 -6750 SETMIR VALUES SecDesOrient: 1257.00 13.00 8.00 -60.00 174.63 SecOrient: 1257.01 13.01 7.99 -60.39 174.68