Date: Sat, 23 May 1998 04:45:52 -0600 (MDT)
From: Karen Gloria
Subject: 3.5-m obslog 980522
                           FRIDAY MAY 22, 1998
                         APACHE POINT OBSERVATORY
                              OBSERVING  LOG
                                                          ACTUAL
ASTRONOMER      OBSERVER(S)        INSTRUMENT   DATE   START FINISH
York              Cole                DIS       5/22     -     -
Fan               Fan                 DIS     5/22-23  02:25 03:55
 INST        SCHEDULED      OBS      WEATH     EQUIP   DAY   NOTUSED
I/RS/DN    START FINISH   D    B    D    B    D    B   USE   D    B
UC10/R     20:07 21:37    -    -    -    -    -    -    0    -    -
PU02/R     21:37 04:22   1.5   -   5.3   -    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 at 02:25 MDT and closed at 03:55 due to
clouds.  Opening was also delayed by clouds.  The observers were Dave
Cole for Adler and Xiao Hui Fan for PU02.  Adler was clouded out and
Xiao Hui got one good galaxy spectrum plus one partially clouded out
spectrum before we had to close again.
			     OBSERVER COMMENTS
Xiao Hui (pu02) - "only 40 min observation and everything seems fine
except weather."
                                 FOCUS LOG
                                MAY 22 1997
                  Best   Telescope           Wind            Seeing
Time   Inst      Focus    Az  El   #Temp    Dir MPH  filter  FWHM "
02:30  DIS   -250(6269)  307  75  9.1/9.5   265  12    r      1.4
03:05 guider 54200(6274) 299  68  9.2/9.3   275  16   none    1.5
#The first temp is air, the second is truss, both in degrees Celsius
                                 WEATHER
                               MAY 22 1997
                                  Wind
    Time  Temp F  Dewp. F  MPH.	  Dir.       Dust     Sky       Precip.
     16:01    57    21     23   204  (SSW)   3145   ptly cldy    none
     17:01    56    17     22   230  (SW)    2748   ptly cldy    none
     18:01    56    18     17   239  (WSW)   3023   mstly cldy   none
     19:01    55    14     20   221  (SW)    2788   mstly cldy   none
     20:01    54     9     18   247  (WSW)   2530   mstly cldy   none
     21:01    53     5     12   249  (WSW)   1583    overcast    none
     22:01    53     7     23   236  (SW)    1620    overcast    none
     23:01    51     8     18   238  (WSW)   1381    overcast    none
     00:01    50     7     13   248  (WSW)   1622    overcast    none
     01:01    49     6     14   248  (WSW)   1702    overcast    none
     02:01    48     7     17   262  (W)     1830   mstly cldy   none
     03:01    48     8     11   266  (W)     1772   ptly cldy    none
     04:01    47     6     11   265  (W)     1844   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
> 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: 2.41.
Current guide software version: GIm Ctrlv3.0b11.
-Karen