Date: Tue, 7 Dec 2004 06:05:06 -0700 (MST)
From: John Barentine
Subject: 3.5m Night Log 20041206
                        Apache Point Observatory
                        3.5m Telescope Night Log
                        Monday, December 6, 2004
                                                         ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 F.Hearty        F.Hearty,N.Cunningham, NIC-FPS        --:--  --:--
                 J.Barentine
  INST        SCHEDULED      WEATH     EQUIP     OBS     DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 DD01/O      17:55  05:55  8.1  3.9   0    0    0    0    0    0    0
  note: scheduled times listed include instrument change time
                   ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Barentine
 "Each morning we make ready for a start, but it remains a mass of
  swirling drift. "   -- R.F. Scott, last page of his diary.
 (thanks to G. Wallerstein for this highly appropriate quotation.)
                      ------- 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    25    23     13   277  (W)    14546  Overcast    lt snow
     17:01    25    22      9   356  (N)     9842  PtlyCldy     none
     18:01    25    22      9   294  (WNW)   6658  PtlyCldy     none
     19:01    25    22     14   303  (WNW)   3216  PtlyCldy     none
     20:01    25    22     16   301  (WNW)   2481  PtlyCldy     none
     21:01    24    21     17   301  (WNW)   4384  PtlyCldy     none
     22:01    24    21     16   334  (NNW)   4120  PtlyCldy     none
     23:01    24    21     18   321  (NW)      23  PtlyCldy     none
     00:01    24    20     18   352  (N)       40  MstlyClr     none
     01:01    24    20     20   324  (NW)      33  MstlyClr     none
     02:01    22    20     13   350  (N)       30  MstlyClr     none
     03:01    21    19      8     7  (N)       32  MstlyClr     none
     04:01    23    17     19     6  (N)       33  MstlyClr     none
     05:01    23    14     19   338  (NNW)     47  MstlyClr     none
     06:01    27     7     22   319  (NW)      49  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
      Telescope drives operational. Current Remark version: 2.85b
      Current TCC version: 2.7.2  Current TUI version: TUI 0.931