From: "Noel Camron Hastings"
Subject: 3.5m Night Log 20001118
Date: Sun, 19 Nov 2000 01:39:44 -0700
                        APACHE POINT OBSERVATORY
                        3.5m Telescope Night Log
                      Saturday, November 18th, 2000
                                                           ACTUAL
 ASTRONOMER    OBSERVER(S)            INSTRUMENT       START  FINISH
 --------------------------------------------------------------------
 S.Anderson    S.Anderson             DIS-low          --:--  --:--
 S.Trammell    S.Trammell             GrIm II          --:--  --:--
  INST        SCHEDULED     WEATH     EQUIP      OBS    DAY   NOTUSED
 I/RO/DN    START FINISH   D    B    D    B    D    B   USE   D    B
 --------------------------------------------------------------------
 UW01/R     17:57 00:10   6.2  0.0  0.0  0.0  0.0   0    0    0    0
 UC05/R     00:10 05:41   0.0  5.5  0.0  0.0  0.0   0    0    0    0
 note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist, 1st Shift: Noel Camron Hastings
    The telescope remained closed tonight due ot the blowing snow on the
enclosure roof, high humidity, high winds, etc... The dew point logs are
inaccurate until about 8pm due to icing on the humidistat. The humidifier
for the computer room in the bathroom began leaking again. Instruments
filled. Roof heaters off. Telescope pointing Southeast.
 Observing Specialist, 2nd Shift: Russet McMillan
    Did not come in due to weather conditions.
        --------------- 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    20    ??      9   312  (NW)    1674   cloudy     snow
     17:01    19    ??      6   357  (N)     1706   cloudy     snow?
     18:01    19    ??      7    16  (NNE)   1764   cloudy     none
     19:01    15    ??     19    18  (NNE)   1343   clear      none
     20:01    15    ??     22    10  (N)     1202   clear      none
     21:01    17    -6     18    17  (NNE)    366   clear      none
     22:01    18    -6     34    23  (NNE)    279   clear      none
     23:01    20    -3     30    35  (NE)     351   clear      none
     00:01    21    -3     13    28  (NNE)    447   clear      none
     01:01    27    -4     24    28  (NNE)    228   clear      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 > 1
                             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.
 - Noel Camron Hastings, Russet McMillan