Date: Thu, 18 Nov 2010 06:37:29 -0700 (MST) Subject: 3.5m Night Log 20101117 From: "Jack Dembicky" Apache Point Observatory 3.5m Telescope Night Log Wednesday, November 17, 2010 ACTUAL ASTRONOMER OBSERVER(S) INSTRUMENT START FINISH -------------------------------------------------------------------- J.Coughlin J.Coughlin DIS 17:10 18:35 D.York D.York ECHELLE 18:40 23:55 J.Hughes J.Hughes SPIcam 00:02 06:25 INST SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DN START FINISH D B D B D B D B -------------------------------------------------------------------- NM06/R 17:10 18:40 0 0 0 0 0.0 1.5 0 0 UC02/R 18:40 00:00 0 0 0 0 0.0 5.3 0 0 UW15/R 00:00 06:28 0 0 0 0 2.7 3.8 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: J.Dembicky NA2 guider images looked much better tonight, closed PR. I corrected echelle pointing. Beautiful night. No 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 -------------------------------------------------------------------------- 17:27 dis-slit 301( 521) 218 68 1.4 5.5 2.5 4.1 5.2 -- 1.45 18:45 ECHELLE 56( -789) 193 52 1.9 2.9 1.7 1.7 1.8 ND2 0.97 00:24 SPICAM 13( 255) 23 48 0.8 0.5 0.5 -0.5 0.2 Strom y 0.92 00:25 NA2gdr 73(30073) 22 48 0.8 0.5 0.5 -0.6 0.1 clear 1.20 05:06 SPICAM 40( 294) 50 66 5.0 1.1 2.5 0.5 2.4 Strom b 1.15 ------------- WEATHER LOG ---------------- Wind Precip.or Time Temp F Dewp F MPH Direction Dust Sky Conditions ------------------------------------------------------------------ 16:00 40 9 9 208 (SSW) 515 clear none 17:00 35 9 5 237 (WSW) 523 clear none 18:00 36 6 9 185 (S) 477 clear none 19:00 35 7 8 188 (S) 441 clear none 20:00 36 6 8 205 (SSW) 536 clear none 21:00 36 9 6 185 (S) 538 clear none 22:00 35 9 5 198 (SSW) 520 clear none 23:00 34 7 3 249 (WSW) 497 clear none 00:00 34 6 2 221 (SW) 446 clear none 01:00 32 8 2 282 (WNW) 534 clear none 02:00 35 5 7 322 (NW) 414 clear none 03:00 35 5 12 345 (NNW) 490 clear none 04:00 35 2 8 0 (N) 360 clear none 05:00 39 -2 5 355 (N) 211 clear none 06:00 43 -1 1 257 (WSW) 35 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: 2.13.0 Current TUI version: 1.8.4