Date: Mon, 20 May 2002 04:18:49 -0600 (MDT)
From: John Barentine
Subject: 3.5m Night Log 20020519
                         APACHE POINT OBSERVATORY
                         3.5m Telescope Night Log
                           Sunday, May 19, 2002
                                                           ACTUAL
 ASTRONOMER     OBSERVER(S)             INSTRUMENT     START  FINISH
 -------------------------------------------------------------------
 M.Strauss      M.Strauss               DISII          --:--   --:--
 S.Anderson     S.Anderson              DISII          --:--   --:--
 E.Turner       J.Barentine             SPIcam         --:--   --:--
   INST        SCHEDULED     WEATH     EQUIP     OBS     DAY  NOTUSED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 --------------------------------------------------------------------
 PU05/R      20:59  01:00   0   4.0   0    0    0    0    0    0    0
 UW01/R      01:00  04:30  2.0  1.5   0    0    0    0    0    0    0
 PU03/O      04:30  05:00  0.5   0    0    0    0    0    0    0    0
 note: scheduled times listed include instrument change time
                  ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Barentine
 Heavy clouds and much needed rain kept us closed all night.
                        ------- 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
 ---------------------------------------------------------------------
              --------------- WEATHER LOG ----------------
                                 Wind                        Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:01    54    31     27   128  (SE)     591  MstlyCldy    none
     17:01    53    39     29    77  (ENE)    759  MstlyCldy    none
     18:01    50    39     16    76  (ENE)    821   Overcast    none
     19:01    49    38     12    87  (E)      946   Overcast    none
     20:01    45    44     13   251  (WSW)   2768   Overcast   lt rain
     21:01    43    43     11    35  (NE)    1186   Overcast   lt rain
     22:01    45    40      8    81  (E)      984   Overcast    none
     23:01    47    36      0   166  (SSE)    854   Overcast   lt rain
     00:01    45    39      7   280  (W)      728   Overcast    none
     01:01    43    39      7     1  (N)      642   Overcast    none
     02:01    42    40     20    25  (NNE)    667   Overcast    none
     03:01    42    37     14    25  (NNE)    871   Overcast    none
     04:01    45    35     14    37  (NE)     794   Overcast    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: 2.82
   Current guide software version: GIm Ctrlv4.1b2
   Current TCC version: 2.6.3