From: Russet McMillan
Subject: 3.5m Night Log 20020515
Date: Thu, 16 May 2002 05:45:19 -0600 (MDT)
                         APACHE POINT OBSERVATORY
                         3.5m Telescope Night Log
                         Wednesday, May 15, 2002
                                                           ACTUAL
 ASTRONOMER     OBSERVER(S)             INSTRUMENT     START  FINISH
 -------------------------------------------------------------------
 A.Nitta        A.Nitta                 DISII          22:00   05:25
   INST        SCHEDULED     WEATH     EQUIP     OBS     DAY  NOTUSED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 --------------------------------------------------------------------
 NM02/O      20:55  05:04   0   1.1   0    0   5.7  1.3   0    0    0
 note: scheduled times listed include instrument change time
                  ------------- ACTIVITY LOG --------------
 Observing Specialist: R.McMillan
 The dome was opened at 20:30, but clouds were too thick to permit
 focusing until 22:00.  After that, the clouds continued to pass
 through but generally avoided the target of interest, so we were able
 to take data 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
 ---------------------------------------------------------------------
 22:08  DISslit     0(863)     146 72   13.6/14.3  272  18   -     0.97
 22:10  NA2gdr  -3208(53791)   147 72   13.3/14.2  266  17   R     0.85
              --------------- WEATHER LOG ----------------
                                 Wind                        Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:01    68     9     28   242  (WSW)    905   ptly cldy   none
     17:01    66     5     20   244  (WSW)    672   ptly cldy   none
     18:01    64     9     25   257  (WSW)    921   ptly cldy   none
     19:01    60     8     12   263  (W)     1021   ptly cldy   none
     20:01    57    12     21   263  (W)     1241   ptly cldy   none
     21:01    57    15     19   261  (W)     1349   ptly cldy   none
     22:01    57    14     20   270  (W)     1374   ptly cldy   none
     23:01    56    14     17   257  (WSW)   1109   ptly cldy   none
     00:01    55    17     19   271  (W)     1222   ptly cldy   none
     01:01    53    16     17   266  (W)     1167   ptly cldy   none
     02:01    52    16     11   266  (W)     1246   ptly cldy   none
     03:01    52    15      5   295  (WNW)   1277   ptly cldy   none
     04:01    51    14     11   271  (W)     1379   mstlyclr    none
     05:01    51    12     10   291  (WNW)   1225   mstlyclr    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