From: Russet McMillan
Subject: 3.5m Night Log 20051224
Date: Sun, 25 Dec 2005 07:08:26 -0700 (MST)
                        Apache Point Observatory
                        3.5m Telescope Night Log
                       Saturday, December 24, 2005
                                                         ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 M.Oguri         M..Oguri               DIS            17:35 23:54
 M.Hammergren    M.Hammergren,G.Gyuk    DIS            23:55 06:05
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/ROW/DN    START FINISH   D    B    D    B    D    B   USE   D    B
 ----------------------------------------------------------------------
 PU03/R      18:01  23:55   0    0    0    0   5.9   0    0    0    0
 UC07/R      23:55  06:05   0    0    0    0   1.5  4.7   0    0    0
 note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: R.McMillan
 Mostly clear, with good to moderate seeing.  Everything worked
 perfectly.
                      ------- FAILURE LOG -------
  PROG   INST   FAILURE MODE     TIME
       (SEDFNVOG)    TI/SHU   START  FINISH  DESCRIPTION
 -----------------------------------------------------------------------
                ---------------- FOCUS LOG ---------------
                                        Air/Truss   Wind
 Time   Instrument   Focus     Az  El    Temp-C    Dir MPH  filt  FWHM
 ---------------------------------------------------------------------
 17:44 DISslit     -25(675)    130 58  2.9/4.4    0    5    -     0.9
                ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
     ------------------------------------------------------------------
     16:01    40     9      8   359  (N)      827  mstly clr   none
     17:01    38     7      6    16  (NNE)    524  mstly clr   none
     18:01    37     8      9     5  (N)      396  mstly clr   none
     19:01    38     7     13   359  (N)      253  mstly clr   none
     20:01    40     6     20    20  (NNE)    240  mstly clr   none
     21:01    41     9     22    16  (NNE)    249  mstly clr   none
     22:01    41     9     20    14  (NNE)    275    clear     none
     23:01    41     9     21    24  (NNE)    266    clear     none
     00:01    43     8     21    17  (NNE)    137    clear     none
     01:01    44     9      7     8  (N)       43    clear     none
     02:01    45    10     12    30  (NNE)     26    clear     none
     03:01    44     8      5    12  (NNE)     24    clear     none
     04:01    42     8      8   131  (SE)      31    clear     none
     05:01    43    10      0   182  (S)       38    clear     none
     06:01    43    11      0   180  (S)       45  mstly clr   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: 2.8
      Current TUI version: TUI 1.1