Date: Fri, 21 Jul 2006 06:00:33 -0600 (MDT)
From: Jack Dembicky
Subject: 3.5m Night Log 20060720
                        Apache Point Observatory
                        3.5m Telescope Night Log
                         Thursday, July 20, 2006
                                                         ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 M.Shin          M.Shin                 DIS            20:25  01:06
 D.Bowen         D.Bowen                DIS            01:06  05:28
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/ROW/DN    START FINISH   D    B    D    B    D    B   USE   D    B
 ----------------------------------------------------------------------
 PU02/R      21:11 01:10    0    0    0    0   4.0   0    0    0    0
 PU03/R      01:10 05:09    0    0    0    0   1.4  2.6   0    0    0
  note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Dembicky
 Problems during checkout with the DISslitviewer camera.  Fixed by sunset.
 Medocre seeing but no problems otherwise.
                       ------- FAILURE LOG -------
  PROG   INST   FAILURE MODE     TIME
       (SEDFNVOG)    TI/SHU   START  FINISH  DESCRIPTION
 -----------------------------------------------------------------------
                ---------------- FOCUS LOG ---------------
                                        Air/Truss   Wind
 Time   Instrument   Focus     Az  El    Temp-C    Dir MPH  filt  FWHM
 ---------------------------------------------------------------------
 20:55  DISslit     -50(1245)  56  69   17.1/19.2   82  17  none   1.3
 21:01  NA2gdr   -3035(25964)  53  71   17.1/18.9   78  16    R    1.0
 01:10  DISslit      25(1210)  38  51   14.9/15.2  113  21  none   1.6
                ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     18:00    68    37      5    86    (E)    507    clear     none
     19:00    67    35     15    73  (ENE)    445    clear     none
     20:00    65    36     13    85    (E)    584    clear     none
     21:00    63    38     13    87    (E)    716    clear     none
     22:00    62    38     16    87    (E)    743    clear     none
     23:00    61    40     18    79    (E)    798    clear     none
     00:00    60    41     14    92    (E)    778  Mst. Clr    none
     01:00    59    42     12   107  (ESE)    908  Mst. Clr    none
     02:00    58    41     14   111  (ESE)    961    clear     none
     03:00    60    41     13    86    (E)   1042    clear     none
     04:00    57    42     11    98    (E)    962    clear     none
     05:00    59    40     14    78  (ENE)    906    clear     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 TCC version: 2.8.4
      Current TUI version: TUI 1.2