From: "Noel Camron Hastings"
Subject: 3.5m Night Log 20010916
Date: Mon, 17 Sep 2001 05:16:12 -0600
                         APACHE POINT OBSERVATORY
                         3.5m Telescope Night Log
                       Sunday, September 16th, 2001
                                                           ACTUAL
  ASTRONOMER    OBSERVER(S)             INSTRUMENT      START  FINISH
  -------------------------------------------------------------------
  N.Vogt        N.Vogt,C.Hastings       SPIcam/DIS      --:--  --:--
                J.Barentine
    INST        SCHEDULED     WEATH     EQUIP     OBS     DAY  NOTUSED
  I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
  --------------------------------------------------------------------
  NM01/R      20:01  05:55  9.9   0    0    0    0    0    0    0    0
   note: scheduled times listed include instrument change time
                  ------------- ACTIVITY LOG --------------
   Observing Specialists: N.C.Hastings, J.Barentine
      Clouds, rain, lightning again tonight. Tried to open briefly but
clouds immediately moved in forcing us to close again. Stayed closed all
night.
               ---------------- 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    67    51      9   267  (W)      109    cloudy     none
     17:01    59    46      5   269  (W)      142    cloudy     none
     18:01    58    42      0   293  (WNW)    195    cloudy     none
     19:01    57    40     10   292  (WNW)    232    cloudy     none
     20:01    56    44      7   266  (W)      159    cloudy     none
     21:01    53    48     11   275  (W)      305    cloudy     none
     22:01    56    43      3   282  (WNW)    135    cloudy     none
     23:01    57    45      4   327  (NNW)    150   ptly cldy   none
     00:01    56    45      8   270  (W)      175    cloudy     none
     01:01    55    44      0   265  (W)      133    cloudy     rain
     02:01    56    45      5   269  (W)      154    cloudy     none
     03:01    54    46      4   211  (SSW)    171    cloudy     none
     04:01    52    48      7   267  (W)      159   mstly cldy  none
     05:01    52    47      4   269  (W)      165   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.