Subject: 3.5m Night Log 20070218
Date: Mon, 19 Feb 2007 06:02:50 -0700 (MST)
From: bketzeba@apo.nmsu.edu (Bill Ketzeback)
                         Apache Point Observatory
                         3.5m Telescope Night Log
                         Sunday, February 18, 2007
                                                           ACTUAL
  ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
 -------------------------------------------------------------------
 G.Gyuk           G.Gyuk,M.Hammergren,   DIS            --:--  --:--
                  L.Grodnicki
 M.Shin           M.Shin,M.Oguri         DIS            --:--  --:--
 G.Kacprzak       G.Kacprzak             DIS            --:--  --:--
   INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
  I/ROW/DN    START FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 UC10/R       18:45 19:15   0.9  0.6   0    0    0    0    0    0    0
 PU04/R       19:15 00:00   3.7   0    0    0    0    0    0    0    0
 NM04/R       00:00 05:49   4.9   0    0    0    0    0    0   0.9   0
   note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: W.Ketzeback
 Lots of orographic clouds tonight. When it looked like there was no
 chance of our opening, my second half observer called it an early
 night with instructions that if it cleared before 0430 to call him.
 He didnt feel he could get much useful data after that time. Certain
 enough at 04:45 the skies became mostly clear. I couldnt think of
 much useful engineering I could do with less than an hour by the
 time I opened and focused so I called it an early night too.
                       ------- 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
    -------------------------------------------------------------------
     15:57    34    18                  ??    315   cloudy     none
     16:57    33    18                  ??    356   cloudy     none
     17:57    32    17                  ??    485   cloudy     none
     18:57    33    18                  ??   1099   cloudy     none
     19:57    34    17                  ??   1290   cloudy     none
     20:57    34    17                  ??   1415   cloudy     none
     21:57    35    17                  ??   1589   cloudy     none
     22:57    36    17                  ??   1562   cloudy     none
     23:57    34    16                  ??   1034   cloudy     none
     00:57    34    18                  ??   1631   cloudy     none
     01:57    35    18                  ??   1677   cloudy     none
     02:57    34    19                  ??    787   cloudy     none
     03:57    32    19                  ??    930 mstly cldy   none
     04:57    32    21                  ??   1090  ptly cldy   none
     05:57    31    22                  ??   1217  ptly cldy   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: 2.8.5
      Current TUI version: TUI 1.2