Date: Thu, 2 Oct 1997 05:48:36 -0600 (MDT) From: Karen Gloria Subject: 3.5-m obslog 971001 WEDNESDAY OCTOBER 1, 1997 APACHE POINT OBSERVATORY OBSERVING LOG ACTUAL ASTRONOMER INSTRUMENT DATE START FINISH Turner DIS 10/1-2 - - Fan DIS 10/1-2 - - INST SCHEDULED OBS WEATH EQUIP DAY NOTUSED I/RS/DN START FINISH D B D B D B USE D B PU01/S 20:09 20:49 0 - 0.7 - 0 - 0 0 - PU02/R 20:49 05:36 0 - 8.8 - 0 - 0 0 - (note: times listed include instrument change time) ACTIVITY LOG (* means a trouble report has been issued or appended to) Due to poor weather, the telescope was not opened. We had frequent periods of light rain all night. I was the scheduled observer for PU01 and Xiaohui Fan was the scheduled observer for PU02. Xiaohui waited patiently for the rain to stop. FOCUS LOG OCTOBER 1 1997 Best Telescope Wind Seeing Time Inst Focus Az El #Temp Dir MPH filter FWHM " - no focus data - #The first temp is air, the second is truss, both in degrees Celsius WEATHER OCTOBER 1 1997 Wind Time Temp F Dewp. F MPH. Dir. Dust Sky Precip. 16:01 53 47 9 93 (E) 435 ptly cldy none 17:01 56 44 12 109 (ESE) 372 ptly cldy none 18:01 55 44 14 112 (ESE) 358 ptly cldy none 19:01 53 42 13 84 (E) 227 mstly cldy none 20:01 52 44 6 90 (E) 329 overcast lt rain 21:01 49 48 0 258 (WSW) 1186 overcast lt rain 22:01 51 45 16 118 (ESE) 582 overcast lt rain 23:01 49 44 1 111 (ESE) 289 overcast lt rain 00:01 50 43 11 134 (SE) 234 overcast lt rain 01:01 51 42 12 209 (SSW) 355 overcast lt rain 02:01 49 91 1 163 (SSE) 265 overcast lt rain 03:01 50 41 9 160 (SSE) 213 overcast lt rain 04:01 49 41 9 190 (S) 362 mstly cldy none 05:01 50 42 6 269 (W) 295 mstly cldy rain note: the wind was coming from the azimuth listed. The convention used is north=0 degrees, east=90 degrees. The dust count is particles > 1 micron per 0.1 cu. ft. 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: 2.36. Current guide software version: GIm Ctrlv3.0b11. -Karen