From:
Subject: 3.5m Night Log 20081005
Date: Mon,  6 Oct 2008 11:38:42 +0000 (UTC)
                        Apache Point Observatory
                        3.5m Telescope Night Log
                         Sunday, October 5, 2008
                                                         ACTUAL
 ASTRONOMER        OBSERVER(S)        INSTRUMENT      START  FINISH
 ------------------------------------------------------------------
 T.Murphy          R.McMillan         APOLLO          --:--  --:--
 J.Bally           G.Stringfellow     DIS             --:--  --:--
 B.Williams        B.Williams         DIS             --:--  --:--
   INST     SCHED(TWILIGHT) WEATH     EQUIP      OBS     DAY  NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B   USE   D    B
 --------------------------------------------------------------------
 DD01/O     18:50  19:50    0   0.3   0    0    0    0    0    0    0
 CU05/R     19:50  01:00   2.2  3.0   0    0    0    0    0    0    0
 UW03/R     01:00  06:09   5.1   0    0    0    0    0    0    0    0
  note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
Observing Specialists: R.McMillan
Cloudy for most of the night, humid for all of it.  I did some
analysis of data from tertiary sag tests.
                       ------- FAILURE LOG -------
  PROG   INST   FAILURE MODE     TIME
       (SEDFNVOG)   TI/SHU    START  FINISH  DESCRIPTION
 ----------------------------------------------------------------------
               ---------------- FOCUS LOG ---------------
Time  Instrument  Focus    Az  El  Temp Strc Prim  Sec  Air  filt FWHM
 --------------------------------------------------------------------
                ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    -------------------------------------------------------------------
     16:00    38    38     14   264    (W)    576   cloudy   lt rain
     17:00    41    40     17   270    (W)    429   cloudy   lt rain
     18:00    40    40     14   279    (W)    433  ptly cldy  humid
     19:00    38    37     17   298  (WNW)    410  ptly cldy  humid
     20:00    38    38     14   328  (NNW)    434  ptly cldy  humid
     21:00    41    35     18   307   (NW)    544  ptly cldy  humid
     22:00    40    37     16   333  (NNW)    662   cloudy    humid
     23:00    40    37     15   312   (NW)    588   cloudy    humid
     00:00    39    36     10   303  (WNW)    650   cloudy    humid
     01:00    39    37      7   354    (N)    636   cloudy    humid
     02:00    39    37      3   345  (NNW)    642  ptly cldy  humid
     03:00    38    37     10   323   (NW)    765 mstly clr   humid
     04:00    37    37     11   313   (NW)    749 mstly clr   humid
     05:00    37    37      5   302  (WNW)    904 mstly clr   humid
     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 TCC version: 2.9.1
      Current TUI version: TUI 1.5