From: "Noel Camron Hastings"
Subject: 3.5m Night Log 20011209
Date: Mon, 10 Dec 2001 06:32:11 -0700
                         APACHE POINT OBSERVATORY
                         3.5m Telescope Night Log
                        Sunday, December 9th, 2001
                                                           ACTUAL
 ASTRONOMER    OBSERVER(S)             INSTRUMENT      START  FINISH
 -------------------------------------------------------------------
 R.Walterbos   R.Walterbos             DIS-High        16:19  23:08
 P.Szkody      P.Szkody                DIS-High        00:00  06:16
   INST        SCHEDULED     WEATH     EQUIP     OBS     DAY  NOTUSED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 --------------------------------------------------------------------
 NM02/O      17:55  00:00   0    0    0    0   6.1   0    0    0    0
 UW02/R      00:00  05:57   0    0    0    0   2.5  3.5   0    0    0
 note: scheduled times listed include instrument change time
                  ------------- ACTIVITY LOG --------------
 Observing Specialist: Camron Hastings
 We started the night with cals and test images until 17:00, when we
 then opened for cooling. No problems encountered in startup. Seeing
 was much better than last night along with clear skies!
 Cirrus moved in around midnight. Seeing remained decent.
                   ------- FAILURE LOG -------
 PROG/INST  FAILURE      TIME
 S/E/G/D/O  TI/SHU   START  FINISH    DESCRIPTION
 --------------------------------------------------------------------
               ---------------- FOCUS LOG ---------------
                                        Air/Truss   Wind
 Time   Instrument   Focus     Az  El    Temp-C    Dir MPH  filt  FWHM
 ---------------------------------------------------------------------
 17:45  DIS Slit     0(-351)   83  58   0.1/+1.6   180   6  none  0.97
 17:48  NA2 Gdr  -1400(55575)  84  58   0.1/+1.5   181   5  clear 0.88
              --------------- WEATHER LOG ----------------
                                 Wind                        Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:01    36     1      7   181  (S)      170   clear      none
     17:01    33   -23      5   189  (S)      189   clear      none
     18:01    30   -25      5   184  (S)      165   clear      none
     19:01    31   -30      9   176  (S)      180   clear      none
     20:01    30   -30      9   174  (S)      181   clear      none
     21:01    29   -31      9   172  (S)      142   clear      none
     22:01    32   -34     12   180  (S)      124   clear      none
     23:01    32   -35     13   178  (S)       86   clear      none
     00:01    31   -36     14   162  (SSE)     82  cirrus      none
     01:01    30   -36     16   180  (S)       86  cirrus      none
     02:01    31   -34     19   185  (S)       77  cirrus      none
     03:01    32   -33     19   181  (S)       76  cirrus      none
     04:01    33   -34     22   191  (S)       75  cirrus      none
     05:01    33   -33     22   178  (S)       92  cirrus      none
     06:01    33   -33     21   186  (S)      107  mstly cldy  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: 2.5.5
   Current MC version: v1_7_3.