Date: Never From: No one Subject: 3.5m Night Log 20021125 Apache Point Observatory 3.5m Telescope Night Log Monday, November 25, 2002 ACTUAL ASTRONOMER OBSERVER(S) INSTRUMENT START FINISH ------------------------------------------------------------------- G.Miknaitis Spicam --:-- --:-- G.Wolf-Chase GRIM --:-- --:-- INST SCHEDULED WEATH EQUIP OBS DAY NOTUSED I/RO/DN START FINISH D B D B D B USE D B -------------------------------------------------------------------- UW04/R 17:55 00:00 0 0 4.2 1.9 0 0 0 0 0 UC06/R 00:00 05:46 0 0 0 5.8 0 0 0 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- The telescope was shut down for emergency repairs to the azimuth motors. This night was apparently unusable anyway. Weather info from the SDSS logs: Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 00:37Z 32 16 10 263 (W) 511 - 01:07Z 33 15 9 265 (W) 371 - 01:34Z 33 15 7 265 (W) 334 - 02:05Z 33 15 9 266 (W) 308 - 02:38Z 33 15 8 266 (W) 331 - 03:10Z 33 15 7 265 (W) 331 - 03:43Z 33 15 8 285 (WNW) 289 - 04:15Z 33 17 7 266 (W) 304 - snow 04:47Z 33 17 9 264 (W) 321 - * * 05:19Z 32 17 9 183 (S) 398 - * 05:51Z 32 20 5 263 (W) 326 - * 06:23Z 30 21 0 157 (SSE) 372 - * 06:56Z 30 24 8 136 (SE) 337 - * 07:28Z 33 19 4 261 (W) 332 - * 08:00Z 33 21 2 202 (SSW) 324 - * 08:32Z 33 21 0 186 (S) 287 - * 09:04Z 31 27 14 215 (SW) 385 - * 09:34Z 30 28 6 170 (S) 283 - * 10:05Z 29 28 7 186 (S) 190 - * 10:35Z 30 29 9 244 (WSW) 12303 - * 11:05Z 29 29 6 260 (W) 7774 - * 11:36Z 29 29 2 216 (SW) 2206 - 11:59Z 29 29 1 242 (WSW) 16274 - ********* 12:30Z 29 29 2 184 (S) 47348 - 12:38Z 29 29 3 166 (SSE) 69705 - ------- FAILURE LOG ------- PROG INST FAILURE MODE TIME (SEGDFVO) TI/SHU START FINISH DESCRIPTION ----------------------------------------------------------------------- UW04 S T/H 17:55 00:00 az motor repairs UC06 G T/H 00:00 05:46 az motor repairs ---------------- FOCUS LOG --------------- Air/Truss Wind Time Instrument Focus Az El Temp-C Dir MPH filt FWHM --------------------------------------------------------------------- --------------- WEATHER LOG ---------------- Wind Precip.or Time Temp F Dewp F MPH Direction Dust Sky Conditions ------------------------------------------------------------------ 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 Primary, secondary, and tertiary mirrors in place and collimated. Primary support system operational. Mirror ventilation system in place. Telescope drives operational. Current Remark version: 2.82 Current guide software version: GIm Ctrlv4.1b2 Current TCC version: 2.6.8