Date: Sun, 8 Feb 1998 06:24:14 -0700 (MST)
From: Tia Hoyes
Subject: 3.5m obslog 980207
                       SATURDAY   FEBRUARY 7, 1998
                         APACHE POINT OBSERVATORY
                              OBSERVING  LOG
                                    ACTUAL
ASTRONOMER   INSTRUMENT   DATE   START FINISH
Wyse           GRIM2      2/07   18:30 05:45
 INST        SCHEDULED      OBS      WEATH     EQUIP   DAY   NOTUSED
I/RS/DN    START FINISH   D    B    D    B    D    B   USE   D    B
JH01/R     19:05 05:29   0.8  9.6   0    0    0    0    0    0    0
(note: times listed include instrument change time)
                               ACTIVITY LOG
(* means a trouble report has been issued or appended to)
The telescope was opened this evening at 17:40.
Rosie Wyse was observing for JH01.
Comments:A fine night, with only the usual odd GRIM hangups, and lots of data..
Rosie Wyse
                               FOCUS LOG
                           FEBRUARY  7, 1998
                Best    Telescope            Wind                 Seeing
Time   Inst     Focus    Az   El   Temp#     Dir  MPH     filter   FWHM "
18:50 GRIM2 -125(6093)  98.6 61.1 -1.1/0.88  243.8 15.7   K prim   1.00
20:40 GRIM2 -125(5963) 156.1 81.1 -1.8/-1.32 268.2 15.1   K prim   1.16
22:40 GRIM2  -75(6006) 256.2 66.2 -2.3/-2.24 293.6 12.5     J      1.57
# The first temp is air, the second is truss, both in degrees C.
                                 WEATHER
                            FEBRUARY   7,  1998
                                 Wind
    Time   Temp F Dewp.   MPH.    Dir.       DUST     Sky         Precip.
     16:01    36    20     14   266  (W)      417  mostly cloudy   none
     17:01    35    23     19   249  (WSW)    620  mostly cloudy   none
     18:01    32    21     18   249  (WSW)    680  partly cloudy   none
     19:01    29    21     11   227  (SW)     633  partly cloudy   none
     20:01    29    22     15   258  (WSW)    720  partly cloudy   none
     21:01    29    21      9   266  (W)      614  partly cloudy   none
     22:01    28    20     14   274  (W)      445  mostly clear    none
     23:01    27    21     12   287  (WNW)    433     clear        none
     00:01    27    20     16   295  (WNW)    439     clear        none
     01:01    27    19     14   317  (NW)     443  light clouds    none
     02:01    29    17     16   309  (NW)     382  mostly clear    none
     03:01    29    15     13   300  (WNW)    278     clear        none
     04:01    28    16     15   332  (NNW)    358     clear        none
     05:01    28    16     16   305  (NW)     346     clear        none
     06:01    28    14      9   317  (NW)     206     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
>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: 2.36
Current guide software version:GIm Ctrlv3.0b11.
-Tia