From: "Noel Camron Hastings"
Subject: 3.5m Night Log 20010721
Date: Sun, 22 Jul 2001 04:41:09 -0600
                        APACHE POINT OBSERVATORY
                        3.5m Telescope Night Log
                        Saturday, July 21st, 2001
                                                          ACTUAL
 ASTRONOMER    OBSERVER(S)             INSTRUMENT      START  FINISH
 -------------------------------------------------------------------
 L.Homer       L.Homer                 DIS-High        --:--   --:--
 E.Gates       G.Gyuk                  DIS-Low         00:55   04:30
   INST        SCHEDULED     WEATH     EQUIP     OBS     DAY  NOTUSED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 --------------------------------------------------------------------
 UW06/R      21:10  01:00  3.7  0.1   0    0    0    0    0    0    0
 UC03/R      01:00  05:10   0    0    0    0   4.2   0    0    0    0
  note: scheduled times listed include instrument change time
                 ------------- ACTIVITY LOG --------------
 Observing Specialist: Noel Camron Hastings
      Clouds and rain stopped me from opening. The clouds cleared some
around 00:10 MDT and I tried to open. The first half observer did not
have enough time to get any useful images, so he turned it over to the
second half observer to do some cals before we opened.
      I opened the dome at 00:20 when the sky miraculously cleared. I had
trouble with the mirror covers opening automatically, so I switched to
manual. It may have been solved easily by restarting something, but I
just wanted to get on the sky so I did not try and troubleshoot. Once
running, all went very smooth for the rest of the night.
             ---------------- PROBLEM LOG ----------------
 Time   Problem/Fix                                              PR#
 ----------------------------------------------------------------------
 00:20  Mir covers don't work on auto/switched to manual        none
              ---------------- FOCUS LOG ---------------
                                       Air/Truss   Wind
 Time   Instrument   Focus     Az El    Temp-C    Dir MPH  filt   FWHM"
 ----------------------------------------------------------------------
 00:55  DIS Slit   -250(1065) 121 38  16.1/16.5   273   2  none   1.09"
              --------------- WEATHER LOG ----------------
                                 Wind                        Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:01    71    50      3   260  (W)      452   cloudy     none
     17:01    73    50     14   259  (W)      342   cloudy     none
     18:01    68    48      9   267  (W)      373   cloudy     none
     19:01    66    48      8   268  (W)      451   cloudy     none
     20:01    62    50     11   141  (SE)     431   cloudy     rain
     21:01    54    51     16   110  (ESE)    567   cloudy     rain
     22:01    53    48     17    73  (ENE)    545   cloudy     none
     23:01    58    43      6   106  (ESE)    227   cloudy     none
     00:01    59    48      2   267  (W)      559 ptly cldy    none
     01:01    60    49      1   276  (W)      540   clear      none
     02:01    61    48      1   271  (W)      536   clear      none
     03:01    60    48      0   104  (ESE)    479   clear      none
     04:01    60    48      1   264  (W)      563   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 Ctrlv4.1b2. Current TCC version: 2.5.4
  Current MC version: v1_7_3.