From: "Noel Camron Hastings"
Subject: 3.5m Night Log 20010719
Date: Fri, 20 Jul 2001 05:40:53 -0600
                        APACHE POINT OBSERVATORY
                        3.5m Telescope Night Log
                        Thursday, July 19th, 2001
                                                          ACTUAL
 ASTRONOMER    OBSERVER(S)             INSTRUMENT      START  FINISH
 -------------------------------------------------------------------
 D.V.Berk      B.Wilhite               SPIcam          --:--  --:--
 J.Frieman     D.Johnston              DIS-High        --:--  --:--
   INST        SCHEDULED     WEATH     EQUIP     OBS     DAY  NOTUSED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 --------------------------------------------------------------------
 UC04/R      21:12  01:00  3.8   0    0    0    0    0    0    0    0
 UC05/R      01:00  05:08  4.1   0    0    0    0    0    0    0    0
  note: scheduled times listed include instrument change time
                 ------------- ACTIVITY LOG --------------
 Observing Specialist: Noel Camron Hastings
      Clouds and rain, all night...
             ---------------- PROBLEM LOG ----------------
 Time   Problem/Fix                                              PR#
 ----------------------------------------------------------------------
              ---------------- 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    68    51      7   257  (WSW)    473   cloudy     none
     17:01    70    51      6   238  (WSW)    445   cloudy     none
     18:01    65    51      2   208  (SSW)    467   cloudy     none
     19:01    61    49     13    62  (ENE)    648   cloudy     none
     20:01    57    52     11   144  (SE)     723   cloudy     rain
     21:01    53    51      5   123  (ESE)    412   cloudy     rain
     22:01    53    51     11    77  (ENE)    770   cloudy     rain
     23:01    54    50      8    81  (E)      477   cloudy     rain
     00:01    53    49      5    91  (E)      332   cloudy     rain
     01:01    56    50      6   183  (S)      462   cloudy     rain
     02:01    54    50      1   180  (S)      369   cloudy     rain
     03:01    56    48     10   169  (SSE)    324   cloudy     none
     04:01    54    49     12   180  (S)      332   cloudy     none
     05:01    54    49     15   178  (S)      571   cloudy     rain
  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: 2.5.4
  Current MC version: v1_7_3.