From: "Noel Camron Hastings"
Subject: 3.5m Night Log 20010722
Date: Mon, 23 Jul 2001 10:58:45 -0600
                        APACHE POINT OBSERVATORY
                        3.5m Telescope Night Log
                         Sunday, July 22nd, 2001
                                                          ACTUAL
 ASTRONOMER    OBSERVER(S)             INSTRUMENT      START  FINISH
 -------------------------------------------------------------------
 L.Homer       L.Homer                 DIS-High        --:--   --:--
 J.Knapp       X.Fan, J.Knapp          DIS-Low         --:--   --:--
   INST        SCHEDULED     WEATH     EQUIP     OBS     DAY  NOTUSED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 --------------------------------------------------------------------
 UW06/R      21:09  01:00  2.9  0.9   0    0    0    0    0    0    0
 PU05/R      01:00  05:10  4.2   0    0    0    0    0    0    0    0
  note: scheduled times listed include instrument change time
                 ------------- ACTIVITY LOG --------------
 Observing Specialist: Noel Camron Hastings
     Storm cells just kept forming all night. The observers left around
03:00 due to the futility of waiting to open after the last big
thunderstorm started to hit. Mirror covers and eyelid worked fine
tonight.
             ---------------- 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    74    49      9   231  (SW)     406   cloudy     none
     17:01    76    49     13   203  (SSW)    352   cloudy     none
     18:01    69    47      6   266  (W)      308   cloudy     none
     19:01    68    48      5   259  (W)      390   cloudy     none
     20:01    67    45      6   162  (SSE)    376   cloudy     none
     21:01    61    47     10    82  (E)      380   cloudy     rain
     22:01    64    45      9   180  (S)      380   cloudy     none
     23:01    62    46      7   187  (S)      380   cloudy     none
     00:01    63    47      7   192  (SSW)    409   cloudy     rain
     01:01    58    47      9   203  (SSW)    635   cloudy     none
     02:01    60    48      0   253  (WSW)    576   cloudy     none
     03:01    61    46      5   183  (S)      482   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.