Date: Sun, 10 Nov 2002 21:35:31 -0700 (MST)
From: John Barentine
Subject: 3.5m Night Log 20021110
                         Apache Point Observatory
                         3.5m Telescope Night Log
                         Sunday, November 10, 2002
                                                          ACTUAL
 ASTRONOMER     OBSERVER(S)             INSTRUMENT     START FINISH
 -------------------------------------------------------------------
 B.Woodgate     E.Wassell,A.Danks       GFP            --:--  --:--
 D.Bowen        D.Bowen                 DIS-low        --:--  --:--
   INST        SCHEDULED     WEATH     EQUIP     OBS     DAY  NOTUSED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 --------------------------------------------------------------------
 DD02/O      18:01  00:00  1.3  4.7   0    0    0    0    0    0    0
 PU02/R      00:00  05:34  5.6   0    0    0    0    0    0    0    0
 note: scheduled times listed include instrument change time
                  ------------- ACTIVITY LOG --------------
 1st Half Observing Specialist: J.Barentine
 Snow ending late in the day combined with high humidity and a significant
amount of ice on the roof of the enclosure kept us closed early.  The sky
began clearing around sunset, but after inspecting shutter rails and
consulting over the phone with Russet, we made the executive decision to
not risk derailing the shutters by opening.  The 3/8-inch layer of solid
ice coating the rails convinced us that it was the right decision.
 2nd Half Observing Specialist: R.McMillan
                        ------- FAILURE LOG -------
 PROG   INST   FAILURE MODE     TIME
      (SEGDFVO)    TI/SHU   START  FINISH  DESCRIPTION
 -----------------------------------------------------------------------
                 ---------------- FOCUS LOG ---------------
                                        Air/Truss   Wind
 Time   Instrument   Focus     Az  El    Temp-C    Dir MPH  filt  FWHM
 ---------------------------------------------------------------------
              --------------- WEATHER LOG ----------------
                                 Wind                        Precip.or
    Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
   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
   Primary, secondary, and tertiary mirrors in place and collimated.
   Primary support system operational. Mirror ventilation system in
   place.
   Telescope drives operational. Current Remark version: 2.82
   Current guide software version: GIm Ctrlv4.1b2
   Current TCC version: 2.6.7