Date: Tue, 26 Jul 2011 04:25:52 -0600 (MDT)
Subject: 3.5m Night Log 20110725
From: "Jack Dembicky"
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Monday, July 25, 2011
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
M.Klaene          J.Dembicky, R.McMillanDIS            --:--   --:--
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
EN02/R     20:16   01:10   4.9   0    0    0    0   0.0   0    0
EN02/R     01:10   06:04   0.9  4.0   0    0    0    0    0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
Weather kept us closed all night.
Dome Closed activities
Russet adjusted blue collimator to adjust focus on DIS Blue spectorgraph focus tonight. Separate
report sent by Russet.
With complete overcast skies, 80% humidity and radar returns just to our South, I gave up at 04:25
this morning.
                    ------- 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
    ------------------------------------------------------------------
     16:00    61    51     14   160  (SSE)    683 mstly cldy   none
     17:00    63    49     11   182    (S)    489  ptly cldy   none
     18:00    65    48      9   181    (S)    398  ptly cldy   none
     19:00    67    49      4   210  (SSW)    358 mstly cldy   none
     20:00    63    48      4   231   (SW)    337 mstly cldy   none
     21:00    62    48      4   227   (SW)    333 mstly cldy   none
     22:00    63    48      6   188    (S)    427 mstly cldy   none
     23:00    63    47      4   263    (W)    454   cloudy     none
     00:00    61    50      6   204  (SSW)    494   cloudy     none
     01:00    62    48      6   258  (WSW)    570   cloudy     none
     02:00    57    49     14   201  (SSW)    524 mstly cldy   none
     03:00    57    51     11   202  (SSW)    686   cloudy     none
     04:00    56    50      4   115  (ESE)    722   cloudy     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: 2.14.0
    Current TUI version: 1.8.7