Date: Wed, 11 Feb 1998 05:12:30 -0700 (MST)
From: Tia Hoyes
Subject: 3.5m obslog 980210
                        TUESDAY   FEBRUARY 10, 1998
                         APACHE POINT OBSERVATORY
                              OBSERVING  LOG
                                    ACTUAL
ASTRONOMER   INSTRUMENT   DATE   START FINISH
Devereux        GRIM2     2/10   ----  -----
Turner          GRIM2     2/10   ----  -----
Reiss            DIS      2/10   ----  -----
Turner           DIS      2/10   ----  -----
 INST        SCHEDULED      OBS      WEATH     EQUIP   DAY   NOTUSED
I/RS/DN    START FINISH   D    B    D    B    D    B   USE   D    B
NM09/S     19:08 00:10    0    0    0   5.0   0    0    0    0    0
UC08/R     00:10 03:30    0    0    0   3.3   0    0    0    0    0
UW05/R     03:30 04:47    0    0    0   1.3   0    0    0    0    0
PU01/S     04:47 05:27    0    0    0   0.7   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 not open this evening due to ice on the enclosure.
High humidity and partly cloudy skies were abundant the first half of the
and then it cleared.
Forecast:(4:30am)
.TODAY...PARTLY CLOUDY WITH A SLIGHT CHANCE FOR A MOUNTAIN SHOWER.
.TONIGHT...CLOUDS INCREASING WITH SCATTERED SNOW SHOWERS.
.THURSDAY...A FEW MORNING SNOW SHOWERS OVER THE MOUNTAINS...OTHERWISE
PARTLY CLOUDY.
                               FOCUS LOG
                           FEBRUARY  10, 1998
                Best    Telescope            Wind                 Seeing
Time   Inst     Focus    Az   El   Temp#     Dir  MPH     filter   FWHM "
-----NO FOCUS DATA-----
# The first temp is air, the second is truss, both in degrees C.
                                 WEATHER
                            FEBRUARY   10,  1998
                                 Wind
    Time   Temp F Dewp.   MPH.    Dir.       DUST     Sky         Precip.
     16:01    25    21      9   275  (W)      135  partly cloudy   none
     17:01    26    21     15   272  (W)      151  partly cloudy   none
     18:01    24    20      9   292  (WNW)    143  partly cloudy   none
     19:01    24    19     12   324  (NW)     152  partly cloudy   none
     20:01    23    18     13   304  (NW)     137  partly cloudy   none
     21:01    24    18     15   296  (WNW)    147  partly cloudy   none
     22:01    23    19      7   345  (NNW)    184    clearing      none
     23:01    23    18     10   322  (NW)     151    clearing      none
     00:01    23    17     14   322  (NW)     145     clear        none
     01:01    22    14      7   336  (NNW)    149     clear        none
     02:01    22    10     16   345  (NNW)    136     clear        none
     03:01    21    11      6   357  (N)      155     clear        none
     04:01    22     5     17   356  (N)       95     clear        none
     05:01    22    -3     15   314  (NW)      96     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