From: "Noel Camron Hastings"
Subject: 3.5m Night Log 20010114
Date: Mon, 15 Jan 2001 06:17:27 -0700
                        APACHE POINT OBSERVATORY
                        3.5m Telescope Night Log
                       Sunday, January 14th, 2001
                                                          ACTUAL
  ASTRONOMER    OBSERVER(S)           INSTRUMENT       START  FINISH
 --------------------------------------------------------------------
 D.Stephens     D.Stephens            Grim f/10        17:40  06:45
   INST        SCHEDULED     WEATH     EQUIP     OBS    DAY   NOTUSED
  I/RO/DN    START FINISH   D    B    D    B   D    B   USE   D    B
 --------------------------------------------------------------------
 NM01/O      18:16  06:09   0    0   0.2   0  4.6  7.1   0    0    0
  note: scheduled times listed include instrument change time
                 ------------- ACTIVITY LOG --------------
  Observing Specialist, 1st Shift: Russet McMillan
  First half was clear, with excellent seeing (best seeing with GRIM:
0.45 arcsec.  Best seeing with guider binned 2x2: 0.54 arcsec).  We
had a little trouble on two occasions with the telescope pointing,
which cost a few minutes to resolve.
  Observing Specialist, 2nd Shift: Noel Camron Hastings
  Nothing to say, all ran smoothly throughout the night without a single
glitch. Good seeing, light cirrus. Observer had over 30 minutes of flats
to do plus darks at end of run, so I left GRIM on the telescope.
         --------------- INSTRUMENT FOCUS LOG ----------------
                                      Air/Truss   Wind
 Time Instrument   Focus      Az El    Temp-C   Dir MPH  filt   FWHM"
 ---------------------------------------------------------------------
18:18 GrIm2(f/10)-0100       126 68  -2.9/-1.8  201  3    K     0.74
18:23 NA2gdr     -2089(59010)126 68  -2.9/-1.8  201  3    ??    0.85
20:07 GrIm2(f/10) 0050(580)  207 75  -2.2/-3.0  237  8    K     0.46
20:12 NA2gdr     -1000(60100)211 74  -2.2/-2.9  235  8    ??    0.74
              ------------- WEATHER CONDITIONS ------------
                                 Wind                        Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:01    29     2      8   254  (WSW)     45   clear     none
     17:01    27     6      1   204  (SSW)     58   clear     none
     18:01    26   -23      5   248  (WSW)     30   clear     none
     19:01    25   -12      2   189  (S)       62   clear     none
     20:01    28   -10      7   248  (WSW)     58   clear     none
     21:01    29    -2      6   259  (W)       55   clear     none
     22:01    31     4      8   266  (W)      104  cirrus     none
     23:01    30     2      6   238  (WSW)    135  cirrus     none
     00:01    28     7      8   212  (SSW)    140  cirrus     none
     01:01    28     0      8   242  (WSW)     96  cirrus     none
     02:01    28    -4      9   244  (WSW)    136  cirrus     none
     03:01    30   -12     13   237  (WSW)    119  cirrus     none
     04:01    29    -4     13   242  (WSW)     67  cirrus     none
     05:01    28    10     13   206  (SSW)    164  cirrus     none
     06:01    28    11     16   206  (SSW)    216  cirrus     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.
  - Russet McMillan, Camron Hastings