Date: Mon, 10 Nov 1997 06:06:56 -0700 (MST) From: Karen Gloria Subject: 3.5-m obslog 971109 SUNDAY NOVEMBER 9, 1997 APACHE POINT OBSERVATORY OBSERVING LOG ACTUAL ASTRONOMER INSTRUMENT DATE START FINISH Turner DIS 11/9 - - Harper GRIM2 11/9 - - Rodgers GRIM2 11/9-10 INST SCHEDULED OBS WEATH EQUIP DAY NOTUSED I/RS/DN START FINISH D B D B D B USE D B PU01/S 18:30 19:10 - 0 - 0.7 - 0 0 - 0 UC03/R 19:10 23:50 - 0 - 4.7 - 0 0 - 0 UW05/R 23:50 05:05 0 0 3.1 2.2 0 0 0 0 0 (note: times listed include instrument change time) ACTIVITY LOG (* means a trouble report has been issued or appended to) The telescope was not opened due to weather conditions (mainly high humidity). The Turner program, PU01, was clouded out. The sky cleared, but the air cooled off quite a bit, so humidity became a problem. Rhodri Evans was the remote observer for UC03, but the high humidity prevented him from observing. Bernadette Rodger was the observer for UW05. The humidity remained quite high all night, which kept Bernadette from observing as well. FOCUS LOG NOVEMBER 9 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 NOVEMBER 9 1997 Wind Time Temp F Dewp. F MPH. Dir. Dust Sky Precip. 16:01 41 28 13 231 (SW) 568 mstly cldy none 17:01 38 28 16 233 (SW) 658 mstly cldy none 18:01 37 29 11 255 (WSW) 726 mstly cldy none 19:01 34 30 9 266 (W) 1141 ptly cldy none 20:01 32 29 7 259 (W) 1603 clear none 21:01 31 28 6 251 (WSW) 1963 ptly cldy none 22:01 30 28 1 240 (WSW) 2595 mstly cldy none 23:01 27 25 6 264 (W) 1898 clear none 00:01 29 27 1 241 (WSW) 3050 clear none 01:01 29 27 2 238 (WSW) 2708 clear none 02:01 29 27 1 254 (WSW) 2583 clear none 03:01 28 26 4 201 (SSW) 2779 clear none 04:01 28 27 6 236 (SW) 2770 fog none 05:01 29 26 7 249 (WSW) 1580 clear none 06:01 30 26 4 256 (WSW) 2134 mstly cldy 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 > 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