Date: Fri, 6 Jun 1997 04:22:45 -0600 (MDT) From: Tia Hoyes Subject: 3.5m obslog 970605 THURSDAY JUNE 5, 1997 APACHE POINT OBSERVATORY OBSERVING LOG ACTUAL ASTRONOMER INSTRUMENT DATE START FINISH Turner DIS 6/05 ---- ---- Wallerstein SPICAM 6/05-6 ---- ---- INST SCHEDULED OBS WEATH EQUIP DAY NOTUSED I/RS/DN START FINISH D B D B D B USE D B PU01/S 21:49 22:29 0 0 0.7 0 0 0 0 0 0 UW07/R 22:30 04:14 0 0 5.7 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) The telescope was not opened. The weather conditions were very unstable. Overcast skies prevailed for the entire evening. We began the evening with thunderstorms bringing HEAVY downpours. The lightning continued well into the evening, and scattered drizzle sporadically fell. The overcast skies prevented us from doing any science. We could not open for the Lens Monitoring Run. Guillermo Gonzalez waited for the skies to clear to work on the UW07 run, but this did not occur. FOCUS LOG JUNE 5 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 C. WEATHER JUNE 5 1997 Wind Time Temp F Dewp. MPH. Dir. DUST Sky Precip. 16:01 71 35 8 192 (SSW) 751 overcast none 17:01 69 32 1 289 (WNW) 726 overcast none 18:01 60 36 3 82 (E) 608 overcast lightning 19:01 59 35 3 348 (NNW) 682 overcast/lightning downpours 20:01 50 40 7 98 (E) 782 overcast rain 21:01 50 40 7 61 (ENE) 742 overcast/lightning drizzle 22:01 53 38 17 105 (ESE) 685 overcast drizzle 23:01 51 40 22 106 (ESE) 511 overcast/lightning drizzle 00:01 51 39 19 108 (ESE) 646 overcast drizzle 01:01 54 36 13 125 (SE) 1038 overcast none 02:01 53 38 13 134 (SE) 876 overcast/lightning none 03:01 54 36 12 179 (S) 1102 overcast drizzle 04:01 54 36 10 174 (S) 1336 overcast none place. Telescope drives operational. Current Remark version: 2.35a. Current guide software version: GIm Ctrl SI502 6.3.96. -Tia