From: "Noel Camron Hastings"
Subject: 3.5m Night Log 20001227
Date: Thu, 28 Dec 2000 03:42:27 -0700
                        APACHE POINT OBSERVATORY
                        3.5m Telescope Night Log
                     Wednesday, December 27th, 2000
                                                           ACTUAL
 ASTRONOMER    OBSERVER(S)            INSTRUMENT       START  FINISH
 --------------------------------------------------------------------
 P.Hodge       D.Zucker               SPIcam           --:--  --:--
  INST        SCHEDULED     WEATH     EQUIP      OBS    DAY   NOTUSED
 I/RO/DN    START FINISH   D    B    D    B    D    B   USE   D    B
 --------------------------------------------------------------------
 UW06/R     18:03  06:07  11.2 0.9   0    0    0    0    0    0    0
 note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist, 1st Shift: J. Dembicky
 Snow on the roof prevented opening tonight.  The majority has melted but
 there is about a 1ft drift that has formed over the course of the day
 and opening the enclosure at all would cause snow to fall directly onto
 the primary, so the enclosure remains closed.
 Observing Specialist, 2nd Shift: Noel Camron Hastings
  Another uneventful evening....
        --------------- 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    31    12     10    46  (NE)      96    clear    none
     17:01    30    15     17    44  (NE)      63    clear    none
     18:01    30    14     24    44  (NE)     178    clear    none
     19:01    30    12     21    58  (ENE)    150    clear    none
     20:01    31     6     11    47  (NE)     155    clear    none
     21:01    30    10     17    14  (NNE)    359    clear    none
     22:01    30     8     19    24  (NNE)    334    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 > 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, Camron Hastings