Date: Sun, 11 Sep 2005 05:10:28 -0600 (MDT)
From: Jack Dembicky
Subject: 3.5m Night Log 20050910
                        Apache Point Observatory
                        3.5m Telescope Night Log
                        Saturday, Sept 10, 2005
                                                         ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 A.Becker        J.Dembicky             DIS            --:--  --:--
 G.Kacprzak      G.Kacprzak,C.Churchill SPIcam         --:--  --:--
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/ROW/DN    START FINISH   D    B    D    B    D    B   USE   D    B
 ----------------------------------------------------------------------
 UW08/W      20:10  01:00  1.7  3.1   0    0    0    0    0    0    0
 NM04/R      01:00  05:51  4.9   0    0    0    0    0    0    0    0
  note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Dembicky
 Clouds and threatening weather to our south kept us closed all of first
 half tonight.  The humidity decided to climb above closure limits around
 01:00 and basically stayed there for the second half of the night.  We
 never opened.
                      ------- 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
 ---------------------------------------------------------------------
             ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
     ------------------------------------------------------------------
     16:01    59    48      7   286  (WNW)    --   Mst. Cldy   none
     17:01    61    49      5   266  (W)      --   Mst. Cldy   none
     18:01    62    45      8   288  (WNW)    --   Pt. Cldy    none
     19:01    58    47      7   269  (W)      --   Pt. Cldy    none
     20:01    57    47      4   177  (S)      --   Mst. Cldy   none
     21:01    56    47      0   205  (SSW)    --   Mst. Cldy   none
     22:01    56    48     10   179  (S)      --   Mst. Cldy   Lt.Rain
     23:01    55    48      8   192  (SSW)    --   Mst. Cldy   Lt.Rain
     00:01    54    48     10   186  (S)      --   Mst. Cldy   none
     01:01    51    50     15   149  (SSE)    --   Mst. Cldy   humid
     02:01    53    47      9   180  (S)      --   Mst. Cldy   humid
     03:01    51    48     10   222  (SW)     --   Mst. Cldy   humid
     04:01    51    48      9   234  (SW)     --   Mst. Cldy   humid
     05:01    51    48      6   258  (WSW)    --   Mst. Cldy   humid
     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 TCC version: 2.7.2  Current TUI version: TUI 1.0.1