Date: Tue, 2 Nov 2004 05:03:52 -0700 (MST)
From: John Barentine
Subject: 3.5m Night Log 20041101
                         Apache Point Observatory
                         3.5m Telescope Night Log
                         Monday, November 1, 2004
                                                            ACTUAL
  ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
  --------------------------------------------------------------------
  K.Covey         J.Bochanski            DIS            --:--  --:--
  J.Holtzman      P.-L.Lim               Echelle        --:--  --:--
   INST        SCHEDULED      WEATH     EQUIP     OBS     DAY  NOT USED
  I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
  ---------------------------------------------------------------------
  UW02/R      18:07  00:00  2.3  3.6   0    0    0    0    0    0    0
  NM09/R      00:00  05:28   0   5.5   0    0    0    0    0    0    0
  note: scheduled times listed include instrument change time
                   ------------- ACTIVITY LOG --------------
  Observing Specialist: J.Barentine
  About three inches of snow fell during the daylight hours from an
unusually-early winter storm.  That amount of snow and ice on the roof was
sufficient to keep us closed all night.
                       ------- 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    21    19     38    70  (ENE)    326  Overcast    snow
      17:01    21    19     28    64  (ENE)    261  Overcast    snow
      18:01    20    18     29    63  (ENE)    176  Overcast    snow
      19:01    20    17     27    47  (NE)       3  Overcast    snow
      20:01    19    17     25    63  (ENE)      2  Overcast    snow
      21:01    18    15     36    50  (NE)      10  Overcast    snow
      22:01    18    15     34    37  (NE)       3  Overcast    snow
      23:01    18    15     24    71  (ENE)      3  Overcast    snow
      00:01    18    13     24    52  (NE)       4  Overcast    none
      01:01    18    16     21    62  (ENE)      0  Overcast    none
      02:01    18    17      9     3  (N)        0  Overcast    none
      03:01    18    15     25    37  (NE)       0  Overcast    none
      04:01    18    15      9    44  (NE)       0  Overcast    none
      05:01    19    16      3    83  (E)        1  Overcast    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.
      Note: Tower dust counter is down. No readings were available.
                              TELESCOPE STATUS
      Telescope drives operational. Current Remark version: 2.85b
      Current TCC version: 2.7.2  Current TUI version: TUI 0.92