[This log was not sent or did not make it into the system.  Reconstructed later.]
                         Apache Point Observatory
                         3.5m Telescope Night Log
                        Monday, September 20, 2004
                                                          ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 J.Hennawi       J.Hennawi              DIS            19:20  05:40
  INST        SCHEDULED      WEATH     EQUIP     OBS     DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 PU01/R      19:55  05:58   0    0    0    0   6.8  3.2   0    0    0
 note: scheduled times listed include instrument change time
                  ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Dembicky
[Limited log information available after the fact.  Opening and
closing times obtained from records of sensors on the dome shutters.
The airtemp and dewpoint sensor was evidently broken, but from the
telescope temperatures the low was approximately 48 F.]
                      ------- FAILURE LOG -------
  PROG   INST   FAILURE MODE     TIME
       (SEGDFVO)    TI/SHU   START  FINISH  DESCRIPTION
 -----------------------------------------------------------------------
                 ---------------- FOCUS LOG ---------------
                                          Air/Truss   Wind
 Time   Instrument   Focus     Az  El    Temp-C    Dir MPH  filt  FWHM
 ---------------------------------------------------------------------
                ------------- WEATHER LOG ----------------
                                  Wind                       Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
     ------------------------------------------------------------------
     16:01    58     0      6   267  (W)      196
     17:01    58     0     11   249  (WSW)    313
     18:01    58     0      5   255  (WSW)    344
     19:01    58     0     10   228  (SW)     546
     20:01    58     0      8   262  (W)      594
     21:01    58     0     11   237  (WSW)    587
     22:01    58     0     10   227  (SW)     665
     23:01    58     0      9   251  (WSW)    559
     00:01    58     0      6   243  (WSW)    487
     01:01    58     0      9   265  (W)      528
     02:01    58     0     15   222  (SW)     490
     03:01    58     0     14   216  (SW)     532
     04:01    58     0     18   229  (SW)     532
     05:01    58     0     16   209  (SSW)    532
     06:01    58     0     18   208  (SSW)    532
     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
     Telescope drives operational. Current Remark version: 2.85b
     Current TCC version: 2.7.2  Current TUI version: TUI 9.0b4