Date: Wed, 9 Jun 2004 04:39:55 -0600 (MDT)
From: Jack Dembicky
Subject: 3.5m Night Log 20040608
                        Apache Point Observatory
                        3.5m Telescope Night Log
                         Tuesday, June 8, 2004
                                                          ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 S.Snedden       S.Snedden              DIS            --:--  --:--
 R.Covarrubias   R.Covarrubias          SPIcam         --:--  --:--
  INST        SCHEDULED      WEATH     EQUIP     OBS     DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 NM10/O      21:14  01:00  3.8   0    0    0    0    0    0    0    0
 UW08/R      01:00  04:51  0.4  3.5   0    0    0    0    0    0    0
  note: scheduled times listed include instrument change time
                 ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Dembicky
 Clouds kept us closed at the start of the night.  A few rain drops fell
 around 21:00.  Then the dust levels went skyrocketing. (sounds like a
 repeat from last night huh?!?).
 We never opened again tonight because of Dust and Clouds.
                          ------- 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    71    26      5   262  (W)     2037    Cirrus    none
     17:01    71    24      3   271  (W)     2148    Cirrus    none
     18:01    71    25      3   268  (W)     2170  Mst. Cldy   none
     19:01    62    32     20    76  (ENE)   3793    Cloudy    none
     20:01    63    30     13   127  (SE)    3550    Cloudy    none
     21:01    62    34      1   166  (SSE)   3411    Cloudy  Lt. Rain
     22:01    61    31     12   278  (W)     3246    Cloudy    none
     23:01    58    36      7   184  (S)   106715    Cloudy    Dust
     00:01    57    34     10   209  (SSW)  68196    Cloudy    Dust
     01:01    55    40      8   181  (S)    32522    Cloudy    Dust
     02:01    54    39      5   198  (SSW)  22885    Cloudy    Dust
     03:01    53    40      6   211  (SSW)  12938    Pt. Cldy  Dust
     04:01    54    37     11   270  (W)     8571    Pt. Cldy  Dust
     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 guide software version: guider v4.1b4
     Current TCC version: 2.7.2  Current TUI version: TUI-0.85