Date: Tue, 16 Mar 2004 06:32:43 -0700 (MST)
From: Jack Dembicky
Subject: 3.5m Night Log 20040315
                         Apache Point Observatory
                         3.5m Telescope Night Log
                          Monday, March 15, 2004
                                                          ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 P.Yoachim       P.Yoachim              DIS            18:05  00:10
 E.Turner        J.Dembicky             SPIcam         00:10  06:05
  INST        SCHEDULED      WEATH     EQUIP     OBS     DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 UW01/R      19:05  00:15   0    0    0    0   5.2   0    0    0    0
 PU04/O      00:15  05:18   0    0    0    0   3.6  1.5   0    0    0
  note: scheduled times listed include instrument change time
                   ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Dembicky
 Everything ran smooth tonight.  Seeing was around 1 arc sec for the
 majority of the night.  The fans (I think it is the arcade fan) was again
 making strange noises (like motor is struggling or brown out).  I am not
 sure if it is a wind related thing or not as it was heard when the
 outside windspeed was relatively calm.  No PR was reported since Russet
 already reported this last week.
                        ------- 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
 ---------------------------------------------------------------------
 18:45  DISslit     80(1209)   130  70   5.9/8.2   332   1  none  1.21
 18:46  NA2gdr   -2794(44205)  130  71   5.9/8.1     3   5    R   1.15
 00:46  SPIcam       30(1279) -117  39   4.6/4.2   357  10    r'  1.19
                 ------------- WEATHER LOG ----------------
                                 Wind                       Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
     ------------------------------------------------------------------
     16:01    46    22     13   311  (NW)     -     Pt. Cldy   none
     17:01    45    22      8     7  (N)      -     Pt. Cldy   none
     18:01    44    21      6   286  (WNW)    -     Pt. Cldy   none
     19:01    41    20      4   355  (N)      -     Pt. Cldy   none
     20:01    44    18      7     6  (N)      -     Pt. Cldy   none
     21:01    43    19      5     0  (N)      -     Pt. Cldy   none
     22:01    41    20      6   314  (NW)     -     Mst. Clr   none
     23:01    41    19      6   301  (WNW)    -      Clear     none
     00:01    43     7     10   356  (N)      -      Clear     none
     01:01    42     0     10   313  (NW)     -      Clear     none
     02:01    40     4      7   352  (N)      -      Clear     none
     03:01    40     0     12   346  (NNW)    -      Clear     none
     04:01    39     4      8   351  (N)      -      Clear     none
     05:01    38     5     12     3  (N)      -      Clear     none
     06:01    37     6      5     5  (N)
    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: The weather tower dust counter is out of commision
                                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-0.842