From: Russet McMillan
Subject: 3.5m Night Log 20050108
Date: Sun,  9 Jan 2005 06:56:27 -0700 (MST)
                        Apache Point Observatory
                        3.5m Telescope Night Log
                        Saturday, January 8, 2005
                                                         ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 D.York          D.York,V.Dwarkadas     GFP,Echelle    16:40  06:55
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 ----------------------------------------------------------------------
 UC01/O      18:12  06:09   0    0    0    0  12.0   0    0    0    0
  note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 1st Half Observing Specialist: J.Dembicky
 Everything ran smoothly for the first half.
 2nd Half Observing Specialist: R.McMillan
 Second half had continued good seeing, with some wandering focus due
 to temperature changes.  We were fortunate enough to get a few hours
 of mostly clear skies.  Everything went smoothly aside from
 occasional human error on the part of just about everybody.
                      ------- 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
 ---------------------------------------------------------------------
 18:06  GFP         200(1286)  53  66    2.9/3.8   266   9  5682  1.0
 18:22  NA2gdr    1080(34080)  45  69    3.2/3.7   269  13  Clear 0.85
 21:48  NA2gdr      -25(1116) -72  54    4.3/3.9   267  16  Clear 1.0
 01:05 Echelle     15(163)     133 63  3.2/3.6    257  13   ND3   0.79
                ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
     ------------------------------------------------------------------
     16:01    40    16     20   250  (WSW)    -     Mst. Cldy   none
     17:01    37    16     14   268  (W)      -     Mst. Cldy   none
     18:01    37    11     15   268  (W)      -     Mst. Cldy   none
     19:01    38    12     14   274  (W)      -     Mst. Cldy   none
     20:01    38    17     16   268  (W)      -     Mst. Cldy   none
     21:01    39    16     14   274  (W)      -     Pt. Cldy    none
     22:01    40    17     15   265  (W)      -     Mst. Cldy   none
     23:01    40    17     12   267  (W)      -     Mst. Cldy   none
     00:01    40    14     13   262  (W)            ptly cldy   none
     01:01    38    17     17   273  (W)            ptly cldy   none
     02:01    38    16     12   265  (W)            mstly clr   none
     03:01    40    11     18   275  (W)            mstly clr   none
     04:01    39    11     10   267  (W)            mstly clr   none
     05:01    39    10     18   262  (W)            ptly cldy   none
     06:01    41     7     15   268  (W)            ptly 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.
     Note: The Tower Dust counter appears to be down at this time
                              TELESCOPE STATUS
      Telescope drives operational. Current Remark version: 2.85b
      Current TCC version: 2.7.2  Current TUI version: TUI 0.932