From: "Noel Camron Hastings"
Subject: 3.5m Night Log 20010523
Date: Thu, 24 May 2001 05:16:49 -0600
                        APACHE POINT OBSERVATORY
                        3.5m Telescope Night Log
                        Wednesday, May 23rd, 2001
                                                          ACTUAL
 ASTRONOMER    OBSERVER(S)             INSTRUMENT      START  FINISH
 -------------------------------------------------------------------
 B.Pindor      B.Pindor                DIS-Low         20:20  05:03
   INST        SCHEDULED     WEATH     EQUIP     OBS     DAY  NOTUSED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 --------------------------------------------------------------------
 PU01/R      21:02 04:58    0    0    0    0   8.0   0    0    0    0
  note: scheduled times listed include instrument change time
                 ------------- ACTIVITY LOG --------------
 Observing Specialist: Noel Camron Hastings
     We opened under clear skies and warm weather, again. Seeing was good
and focus was stable. Smooth sailing all night.
         --------------- INSTRUMENT FOCUS LOG ----------------
                                       Air/Truss   Wind
 Time   Instrument   Focus     Az El    Temp-C    Dir MPH  filt   FWHM"
 ----------------------------------------------------------------------
 21:05  DIS Slit   -25(1186)   72 75  15.8/17.0    11  6   none   0.95"
 21:10  NA2 Gdr   1800(1186)   73 76  15.5/16.8     6  8   none   0.79"
 23:10  NA2 Gdr   -714(1148)  202 54  14.3/14.8     3  4   none   0.89"
              ------------- WEATHER CONDITIONS ------------
                                 Wind                        Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:01    67    18     12   296  (WNW)    862   clear      none
     17:01    64    14      7    18  (NNE)    709   clear      none
     18:01    64    11     12   300  (WNW)    563   clear      none
     19:01    64    13      8   279  (W)      579   clear      none
     20:01    60     8      2    56  (NE)     558   clear      none
     21:01    58     9      7    28  (NNE)    607   clear      none
     22:01    56     6      3     3  (N)      556   clear      none
     23:01    57     2      3   353  (N)      473   clear      none
     00:01    56     5      3   316  (NW)     440   clear      none
     01:01    56     5      7   334  (NNW)    459   clear      none
     02:01    56     6      5   356  (N)      444   clear      none
     03:01    59     7     13   304  (NW)     518   clear      none
     04:01    57     7      3   343  (NNW)    573   clear      none
     05:01    57    10     13   357  (N)      609   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 Ctrlv3.0b27. Current TCC version: 2.5.1
  Current MC version: v1_7_3.