Date: Mon, 27 Sep 2004 04:39:29 -0600 (MDT)
From: Jack Dembicky
Subject: 3.5m Night Log 20040926
                         Apache Point Observatory
                         3.5m Telescope Night Log
                        Sunday, September 26, 2004
                                                          ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 V.Woolf         V.Woolf                DIS            --:--  --:--
 M.Agueros       M.Agueros              DIS            --:--  --:--
  INST        SCHEDULED      WEATH     EQUIP     OBS     DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 UW08/R      19:47  01:00   0   5.2   0    0    0    0    0    0    0
 UW04/R      01:00  06:02  0.1  4.9   0    0    0    0    0    0    0
 note: scheduled times listed include instrument change time
                  ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Dembicky
 Clouds, humidity, and rain tonight night.  Skies did somewhat clear after
 2AM but the humidity was pegged at 98%+.
                      ------- 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    43    40     14    55  (NE)     173   Cloudy   Lt. Rain
     17:01    44    40      3    49  (NE)      44   Cloudy   Lt. Rain
     18:01    42    39      3    96  (E)       60   Cloudy   Lt. Rain
     19:01    41    39     13    61  (ENE)    207   Cloudy   Lt. Rain
     20:01    41    40     15    54  (NE)     201   Cloudy   Lt. Rain
     21:01    41    39      0   305  (NW)     181   Cloudy   Lt. Rain
     22:01    41    40     13    75  (ENE)    158   Cloudy   Lt. Rain
     23:01    40    40     16    75  (ENE)    426   Cloudy   Lt. Rain
     00:01    41    40     13    74  (ENE)     92   Cloudy     none
     01:01    40    40     11    76  (ENE)   6946  Pt. Cldy     Fog
     02:01    39    39      8    76  (ENE)  10465    Clear      Fog
     03:01    38    38      7    42  (NE)   10190    Clear      Fog
     04:01    38    38     10    72  (ENE)   7116    Clear      Fog
     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