From: "N.C. Hastings"
Subject: 3.5m Night Log 990527
Date: Fri, 28 May 1999 04:10:50 -0600
                 Apache Point Observatory, Sunspot, NM
                       Thursday, May 27th, 1999
                     3.5-meter Night Observing Log
                                Actual
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ASTRONOMER     OBSERVER(S)       INSTRUMENT    DATE      START  FINISH
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L.Hobbs        C.Mallouris       Echelle      5/27-28    --:--  --:--
D.York         D.York            Echelle      5/28       --:--  --:--
E.Turner       C.Hastings        SPIcam       5/28       --:--  --:--
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 INST       SCHEDULED      WEATH     EQUIP      OBS     DAY   NOTUSED
I/RS/DN   START  FINISH    D    B    D    B    D    B   USE   D    B
----------------------------------------------------------------------
UC05/R    21:42  01:10     -   3.5   -    0    -   0.0   0    -    0
UC03/R    01:10  03:47     -   2.6   -    0    -   0.0   0    -    0
PU03/S    03:47  04:20     -   0.6   -    0    -   0.0   0    -    0
               -------------- Activity Log --------------
Observing Specialist: N.C.Hastings
    Clouds kept us closed all night. Rain in the beginning with nice
lightning storms. Later on the threatening clouds left but the thick
layer of opaque and semi-translucent low layer clouds remained.
                               FOCUS LOG
                             May 27th 1999
                  Best    Telescope    Temp      Wind          Seeing
Time  Instrmnt   Focus      Az  El   Air/Truss  Dir MPH  filter FWHM"
---------------------------------------------------------------------
                              WEATHER LOG
                             May 27th 1999
                                  Wind
     Time   Temp-F Dewp-F MPH   Direction    Dust      Sky      Precip
    ------------------------------------------------------------------
     16:01    61    28      8   255  (WSW)    797   Ptly Cldy    None
     17:01    52    44     17    80  (E)      952   Ptly Cldy    Rain
     18:01    53    44      6    85  (E)      995    Cloudy      None
     19:01    54    43     10    79  (ENE)    886    Cloudy      None
     20:01    50    43     13    79  (ENE)    861    Cloudy      None
     21:01    48    43     16    63  (ENE)   1001    Cloudy      Rain
     22:01    48    42     10    42  (NE)    1005    Cloudy      Rain
     23:01    48    38     15    26  (NNE)    740    Cloudy      None
     00:01    53    30      5     7  (N)      506    Cloudy      None
     01:01    52    31      6   313  (NW)     570    Cloudy      None
     02:01    51    32      9     4  (N)      571    Cloudy      None
     03:01    50    33      9    11  (N)      582   Mstly Cldy   None
     04:01    50    34      4   352  (N)      651   Ptly 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 for the
particles > 1 micron per 0.1 cu.ft.
                            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: 2.55b5
Current guide software version: GIm Ctrl v3.0b 17.out
-  NCH