From: Russet McMillan
Subject: 3.5m Night Log 20010528
Date: Tue, 29 May 2001 04:37:47 -0600 (MDT)
                        APACHE POINT OBSERVATORY
                        3.5m Telescope Night Log
                         Monday, May 28th, 2001
                                                          ACTUAL
 ASTRONOMER    OBSERVER(S)             INSTRUMENT      START  FINISH
 -------------------------------------------------------------------
 G.Miknaitis   G.Miknaitis             SPIcam           --      --
 G.Knapp       G.Knapp,X.Fan           SPIcam           --      --
 E.Turner      R.McMillan              SPIcam           --      --
   INST        SCHEDULED     WEATH     EQUIP     OBS     DAY  NOTUSED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 --------------------------------------------------------------------
 UW10/R      21:06 01:00    0   3.9   0    0    0    0    0    0    0
 PU04/R      01:00 04:25   2.9  0.5   0    0    0    0    0    0    0
 PU05/O      04:25 04:55   0.5   0    0    0    0    0    0    0    0
  note: scheduled times listed include instrument change time
                 ------------- ACTIVITY LOG --------------
 Observing Specialist: Russet McMillan
 It was cloudy all night, with a dust event in the evening and some
 nearby rain and lightning, though it never rained on the site.  The
 telescope was never opened.
         --------------- INSTRUMENT FOCUS LOG ----------------
                                       Air/Truss   Wind
 Time   Instrument   Focus     Az El    Temp-C    Dir MPH  filt   FWHM"
 ----------------------------------------------------------------------
              ------------- WEATHER CONDITIONS ------------
                                 Wind                        Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     17:01    66    22     23   222  (SW)    1453  mstly cldy  none
     18:01    65    21     29   197  (SSW)   1116  mstly cldy  none
     19:01    65    21     19   191  (S)     1467  mstly cldy  none
     20:01    64    22     18   195  (SSW)   1514  mstly cldy  none
     21:01    63    24     19   216  (SW)    1296   cloudy     none
     22:01    61     5      8   272  (W)     1325   cloudy     none
     23:01    61     2      5   304  (NW)     868   cloudy     none
     00:01    59     2      5   265  (W)      678   cloudy     none
     01:01    59     1     10   272  (W)      545   cloudy     none
     02:01    57     1     10   311  (NW)     534  mstly cldy  none
     03:01    56     3     10   290  (WNW)    493  mstly cldy  none
     04:01    55     6     10   274  (W)      455  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
  > 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: 2.62. Current
  guide software version: GIm Ctrlv4.1b2. Current TCC version: 2.5.2
  Current MC version: v1_7_3.