Subject: 3.5m Night Log 20130410
From: alaina@apo.nmsu.edu
Date: Thu, 11 Apr 2013 12:13:14 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Wednesday, April 10, 2013
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
P.Yoachim         P.Yoachim             DIS            --:--   --:--
J.Stocke          J.Stocke, B.Keeney    DIS            01:40   06:00
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UW02/R     19:38   01:10   5.0  0.5   0    0   0.0  0.0   0    0
CU03/R     01:10   06:30   0.5   0    0    0   4.8  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: A.Bradley
First half was lost to nearby radar returns and a few snow flurries.  We got open shortly into second half.  Seeing got very bad towards the end of the night, but skies stayed clear.
                    ------- 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
--------------------------------------------------------------------------
 00:51 dis-slit   330( -452) -56  66  -3.0 -1.6 -0.6 -1.6 -2.8   --  1.74
 04:05 dis-slit   505( -422) -88  51  -4.9 -4.7 -4.2 -4.7 -5.0   --  2.40
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    33    19     12   247  (WSW)   1873   cloudy   lt snow
     17:00    34    18     19   243  (WSW)   1737   cloudy     none
     18:00    33    16     18   257  (WSW)   1982   cloudy     none
     19:00    33    16     25   243  (WSW)   2099   cloudy     none
     20:00    31    15     16   247  (WSW)   1438   cloudy     none
     21:00    31    16     20   244  (WSW)   1330   cloudy     none
     22:00    29    22      7   314   (NW)   1548   cloudy    humid
     23:00    26    21     18    17  (NNE)    968   cloudy    humid
     00:00    26    20      9     4    (N)    780   cloudy    humid
     01:00    26    17     10   329  (NNW)    757  ptly cldy   none
     02:00    27    18     18   311   (NW)    797    clear     none
     03:00    28    14     15   323   (NW)    759    clear     none
     04:00    24    15     21    11    (N)    932    clear     none
     05:00    23    13     13   352    (N)   1141    clear     none
     06:00    23    12     25   346  (NNW)    907    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.
                          TELESCOPE STATUS
    Telescope drives operational. Current TCC version: 2.15.0
    Current TUI version: 2.0.0