Subject: 3.5m Night Log 20040211
Date: Thu, 12 Feb 2004 07:48:36 -0700 (MST)
From: bketzeba@apo.nmsu.edu (Bill Ketzeback)
                         Apache Point Observatory
                         3.5m Telescope Night Log
                        Wednesday, February 11, 2004
                                                          ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 P.Yoachim       P.Yoachim              DIS            18:00  00:15
 J.Bochanski     J.Bochanski            DIS            00:15  04:00
                                                       05:30  06:15
  INST        SCHEDULED      WEATH     EQUIP     OBS     DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 UW01/R      18:39  00:15   0    0    0    0   4.8  0.8   0    0    0
 UW10/R      00:15  05:55   0   1.5   0    0    0   4.2   0    0    0
  note: scheduled times listed include instrument change time
                  ------------- ACTIVITY LOG --------------
 Observing Specialist: B.Ketzeback
 Variable seeing conditions again tonight ranging from good, subarcsecond,
 to poor, greater than 3 arcseconds.
 At 0400 we reached the dewpoint closure limit. I reopened at 0530.
                        ------- FAILURE LOG -------
 PROG   INST   FAILURE MODE     TIME
      (SEGDFVO)    TI/SHU   START  FINISH  DESCRIPTION
 -----------------------------------------------------------------------
 UW10    D          T/S     --:--  --:--   UW10 prog not listed in TUI
                ---------------- FOCUS LOG ---------------
                                        Air/Truss   Wind
 Time   Instrument   Focus     Az  El    Temp-C    Dir MPH  filt  FWHM
 ---------------------------------------------------------------------
 18:55 dis-slit    90(787)     205 76  -2.7/-1.8  209  19   -     0.85
 00:32 dis-slit    80(674)     131 72  -3.1/-4.2  252  3    -     1.26
 00:38 NA2gdr      -1029(45970)135 73  -3.4/-4.1  264  9    R     1.88
                   ------------- WEATHER LOG ----------------
                                 Wind                       Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
     ------------------------------------------------------------------
     16:01    28    15      4   283  (WNW)    -     clear       none
     17:01    30    16      5   264  (W)      -     clear       none
     18:01    27    16     13   222  (SW)     -     clear       none
     19:01    27    14     15   217  (SW)     -     clear       none
     20:01    26    13     19   218  (SW)     -    mstly cldy   none
     21:01    25     9     17   231  (SW)     -    mstly cldy   none
     22:01    26     7     14   259  (W)      -    prtly cldy   none
     23:01    26     7     11   266  (W)      -     clear       none
     00:01    25     8     13   237  (WSW)    -    prtly cldy   none
     01:01    26     7     10   235  (SW)     -     clear       none
     02:01    24     8      9   224  (SW)     -     clear       none
     03:01    24     9     13   192  (SSW)    -    mstly cldy   none
     04:01    16    13      8   125  (SE)     -     clear       none
     05:01    20    10     10   181  (S)      -     clear       none
     06:01    17    10      8   191  (S)      -     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.
   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-0.83