Date: Wed, 3 Sep 1997 18:38:11 -0600 (MDT) From: Charles Corson Subject: 3.5m obslog 970903 WENESDAY SEPTEMBER 3, 1997 APACHE POINT OBSERVATORY OBSERVING LOG ACTUAL ASTRONOMER INSTRUMENT DATE START FINISH Gillespie -- 9/03 -- -- INST SCHEDULED OBS WEATH EQUIP DAY NOTUSED I/RS/DN START FINISH D B D B D B USE D B EN00/S 20:50 05:15 8.4 0 0 0 0 0 0 0 0 (note: times listed include instrument change time) ACTIVITY LOG (* means a trouble report has been issued or appended to) Scheduled engineering shutdown in progress. FOCUS LOG SEPTEMBER 3 1997 Best Telescope Wind Seeing Time Inst Focus Az El #Temp Dir MPH filter FWHM " #The first temp is air, the second is truss, both in degrees Celsius WEATHER SEPTEMBER 3 1997 Wind Time Temp F Dewp. F MPH. Dir. Dust Sky Precip. 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 are removed. All other major telescope systems are in service and are not operational. Current Remark version: 2.36. Current guide software version: GIm Ctrlv3.0b11. -Charles