From: Russet McMillan
Subject: 3.5m Night Log 20001211
Date: Tue, 12 Dec 2000 05:04:03 -0700 (MST)
                        APACHE POINT OBSERVATORY
                        3.5m Telescope Night Log
                       Monday, December 11th, 2000
                                                           ACTUAL
 ASTRONOMER    OBSERVER(S)            INSTRUMENT       START  FINISH
 --------------------------------------------------------------------
 B.Gillespie   B.Loewenstein          Echelle           --:--  --:--
               J.Dembicky, R.McMillan
  INST        SCHEDULED     WEATH     EQUIP      OBS    DAY   NOTUSED
 I/RO/DN    START FINISH   D    B    D    B    D    B   USE   D    B
 --------------------------------------------------------------------
 EN01/O     17:56 05:59    0  12.0   0    0    0    0    0    0    0
 note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist, 1st Shift: Jack Dembicky
 Cloud prevented opening for the first half.
 Observing Specialist, 2nd Shift: Russet McMillan
 Continuing clouds.
        --------------- INSTRUMENT FOCUS LOG ----------------
                                       Air/Truss   Wind
 Time  Instrument   Focus     Az  El    Temp-C   Dir MPH  filt   FWHM"
----------------------------------------------------------------------
             ------------- WEATHER CONDITIONS ------------
                               Wind                          Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:01    35     5      0   190  (S)      147   Cloudy    none
     17:01    36    -7      0   345  (NNW)    114   Cloudy    none
     18:01    37    -7      3   294  (WNW)    119   Cloudy    none
     19:01    37    -7      5   205  (SSW)     90   Cloudy    none
     20:01    36    -9     11   202  (SSW)     96   Cloudy    none
     21:01    36    -8     18   209  (SSW)     80   Cloudy    none
     22:01    36    -7     16   206  (SSW)     76   Cloudy    none
     23:01    34    -1     13   189  (S)      118   Cloudy    none
     00:01    34     0     19   212  (SSW)    100   Cloudy    none
     01:01    35    -3     19   209  (SSW)     80   Cloudy    none
     02:01    34     5     14   206  (SSW)    133   Cloudy    none
     03:01    33     8     11   199  (SSW)    202   Cloudy    none
     04:01    34     6     15   214  (SW)     107   Cloudy    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
 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 Ctrlv3.0b27. Current TCC version is 2.4.1
 Current MC version: v1_7_3.
 - Jack Dembicky, Russet McMillan