Date: Thu, 25 Sep 1997 20:42:06 -0600 (MDT) From: Charles Corson Subject: obslog 970925 WEDNESDAY SEPTEMBER 24, 1997 APACHE POINT OBSERVATORY OBSERVING LOG ACTUAL ASTRONOMER INSTRUMENT DATE START FINISH Gillespie -- 9/24 -- -- INST SCHEDULED OBS WEATH EQUIP DAY NOTUSED I/RS/DN START FINISH D B D B D B USE D B EN00/S 20:18 5:32 6.3 3.1 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 25 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 25 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 mirror in place. 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