Date: Sat, 5 May 2007 11:24:54 -0000 (UTC) Subject: 3.5m Night Log 20070504 From: "Gabrelle Saurage" Apache Point Observatory 3.5m Telescope Night Log Friday, May 4, 2007 ACTUAL ASTRONOMER OBSERVER(S) INSTRUMENT START FINISH ------------------------------------------------------------------- F.Hearty F.Hearty NIC-FPS --:-- --:-- E.Peng E.Peng NIC-FPS --:-- --:-- R.Plotkin R.Plotkin NIC-FPS --:-- --:-- INST SCHED(TWILIGHT) WEATH EQUIP OBS DAY NOT USED I/ROW/DN START FINISH D B D B D B USE D B --------------------------------------------------------------------- CU05/R 20:45 23:00 1.6 0.7 0 0 0 0 0 0 0 UW11/R 23:00 02:00 0 3.0 0 0 0 0 0 0 0 DD05/R 02:00 05:14 0 3.2 0 0 0 0 0 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: G.Saurage High winds and/or complete overcast all night. ------- FAILURE LOG ------- PROG INST FAILURE MODE TIME (SEDFNVOG) TI/SHU START FINISH DESCRIPTION ---------------------------------------------------------------------- ---------------- FOCUS LOG --------------- Time Instrument Focus Az El Temp Strc Prim Sec Air filt FWHM ----------------------------------------------------------------- ------------- WEATHER LOG ---------------- Wind Precip.or Time Temp F Dewp F MPH Direction Dust Sky Conditions ------------------------------------------------------------------- 16:00 56 22 30 217 (SW) 1195 ptly cldy none 17:00 56 20 30 218 (SW) 1401 mstly clr none 18:00 58 20 36 226 (SW) 1402 ptly cldy none 19:00 54 18 31 227 (SW) 1366 mstly cldy none 20:00 53 16 30 235 (SW) 1531 cloudy none 21:00 52 17 34 205 (SSW) 1346 cloudy none 22:00 51 18 24 246 (WSW) 1375 cloudy none 23:00 49 18 18 236 (SW) 1225 cloudy none 00:00 49 19 26 243 (WSW) 1275 mstly cldy none 01:00 47 18 25 249 (WSW) 1318 mstly cldy none 02:00 46 16 22 231 (SW) 1301 cloudy none 03:00 44 18 33 229 (SW) 1462 cloudy none 04:00 43 19 27 237 (WSW) 1217 cloudy none 05:00 41 21 24 222 (SW) 1415 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 > 1u per 0.1 cubic feet. TELESCOPE STATUS Telescope drives operational. Current TCC version: 2.9.0 Current TUI version: TUI 1.3