From: Russet McMillan
Subject: 3.5m Night Log 20020123
Date: Thu, 24 Jan 2002 05:29:46 -0700 (MST)
                        APACHE POINT OBSERVATORY
                        3.5m Telescope Night Log
                      Wednesday, January 23rd, 2002
                                                           ACTUAL
 ASTRONOMER    OBSERVER(S)             INSTRUMENT      START  FINISH
 -------------------------------------------------------------------
 D.York        L.Hobbs                 Echelle         --:--  --:--
 S.Anderson    S.Anderson              SPIcam          --:--  --:--
   INST        SCHEDULED     WEATH     EQUIP     OBS     DAY  NOTUSED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 --------------------------------------------------------------------
 UC01/R      18:24  00:10   0   5.8   0    0    0    0    0    0    0
 UW01/R      00:10  06:07  3.2  2.7   0    0    0    0    0    0    0
 note: scheduled times listed include instrument change time
                  ------------- ACTIVITY LOG --------------
 1st Half Observing Specialist: N.C.Hastings
 Clouds and snow started at 21:30 MST.
 2nd Half Observing Specialist: R.McMillan
 Snow, clouds and high humidity second half.  The snow grew lighter
 after 03:00 and it was hard to tell if the stuff in the air was
 falling from above or blowing from below, but it wasn't usable
 weather in any case.
                   ------- FAILURE LOG -------
 PROG/INST  FAILURE MODE     TIME
 S/E/G/D/O     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
    ------------------------------------------------------------------
     16:01    36     6     17   246  (WSW)   1530   cloudy      none
     17:01    32     6     12   269  (W)     1527   cloudy      none
     18:01    30     6      9   283  (WNW)    800   cloudy      none
     19:01    29     7     12   303  (WNW)    668   cloudy      none
     20:01    28     8     16   308  (NW)     508   cloudy      none
     21:01    28     9     15   302  (WNW)    328   cloudy      snow
     22:01    26    15      8   323  (NW)     387   cloudy      snow
     23:01    22    21      3   358  (N)      278   cloudy      snow
     00:01    23    22     12   210  (SSW)   1309   cloudy      snow
     01:01    22    21     10   185  (S)      192   cloudy      snow
     02:01    22    21      0   173  (S)      204   cloudy      snow
     03:01    20    18      8    87  (E)      316   cloudy      snow?
     04:01    19    16      7    87  (E)      283   cloudy      snow?
     05:01    18    15      9    83  (E)      288   cloudy      snow?
   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: 2.62. Current
   guide software version: GIm Ctrlv4.1b2. Current TCC version: 2.5.5
   Current MC version: v1_7_3.