Date: Never
From: No one
Subject: 3.5m Night Log 20021204
                         Apache Point Observatory
                         3.5m Telescope Night Log
                       Wednesday, December 4, 2002
                                                          ACTUAL
 ASTRONOMER     OBSERVER(S)             INSTRUMENT     START FINISH
 -------------------------------------------------------------------
 J.Dalcanton                            DIS            --:--  --:--
 R.Walterbos                            DIS            --:--  --:--
   INST        SCHEDULED     WEATH     EQUIP     OBS     DAY  NOTUSED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 --------------------------------------------------------------------
 UW02/R      17:54  00:00   0    0   6.1   0    0    0    0    0    0
 NM04/R      00:00  05:53   0    0   5.9   0    0    0    0    0    0
 note: scheduled times listed include instrument change time
                  ------------- ACTIVITY LOG --------------
 The telescope was shut down for emergency repairs to the azimuth motors.
 This night was unusable, with the following weather conditions
 reported by SDSS, along with snow on the dome:
                             Wind
      Time   Temp F Dewp F  MPH   Direction    Dust  DIMM   Sky
     22:15Z    26    27      1   227  (SW)    3415     -    Fog
     22:48Z    26    26      0   274  (W)     4023     -    Fog
     23:21Z    27    27      2   271  (W)    11044     -    Lt Snow/Fog
     23:52Z    26    26      5   345  (NNW)  13225     -    Lt Snow/Fog
     00:24Z    26    26      2   351  (NNW)     46     -    Fog
     00:56Z    26    26      6   308  (NW)   21603     -    Fog
     01:28Z    26    26      3   340  (NNW)  35838     -    Fog
     02:01Z    26    26     10     8  (N)     7158     -    Fog
     02:33Z    26    26      9     3  (N)    10305     -    Fog
     03:05Z    26    26     10   331  (NNW)   4769     -    Cloudy
     03:37Z    26    26      1   269  (W)     6963     -    Fog
     04:10Z    25    25     12   355  (NNW)   6094     -    Fog
     04:42Z    24    22      8    27  (NNE)     37     -    Mostly Cloudy
     05:14Z    24    22     12   354  (NNW)     30     -    Partly Cloudy
     05:47Z    24    22      7   353  (NNW)     29     -    Mostly Clear
     06:19Z    24    23      8    31  (NNE)   8475     -    Fog
     06:51Z    24    23      5   358  (NNW)  16887     -    Fog
     07:23Z    24    23     12    12  (NNE)     84     -    Fog
     07:55Z    24    24      7   349  (NNW)  24767     -    Fog
     08:27Z    23    23      8   341  (NNW)    632     -    Fog
     09:00Z    23    22     10    16  (NNE)     32     -    Partly Cloudy
     09:32Z    22    21     10    44  (NE)     118     -    Fog
     10:04Z    22    21      9     7  (N)       65     -    Mostly Clear
     10:36Z    23    21     15   359  (NNW)     69     -    Mostly Clear
                        ------- FAILURE LOG -------
 PROG   INST   FAILURE MODE     TIME
      (SEGDFVO)    TI/SHU   START  FINISH  DESCRIPTION
 -----------------------------------------------------------------------
 UW02    D          T/H     17:54  00:00   az motor repairs
 NM04    D          T/H     00:00  05:53   az motor repairs
                 ---------------- 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: 2.6.8