Date: Tue, 29 Apr 2014 11:38:18 -0000 (UTC)
Subject: 3.5m Night Log 20140428
From: "Alysha Shugart"
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Monday, April 28, 2014
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
J.Wang            P.Du,C.Hu             DIS            20:04   01:11
M.Crenshaw        T.Fischer,M.Crenshaw  DIS            01:26   03:50
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
IH01/R     19:51   01:10    0    0    0    0   5.3  0.0   0    0
GS05/R     01:10   06:09   2.3   0    0    0   2.7  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: A.Shugart
Clear skies all night, but we were battling wind. Target were out of it
most times, but we ran out of luck when gusts reached 40 mph at 04:00 and
changed direction. Closed, and the winds never allowed us to open again.
Called it at 05:30. Completed fills, with no telescope problems.
                    ------- 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
--------------------------------------------------------------------------
20:32 dcamera    595(  648) 143  77   6.3  8.0  8.0  8.2  6.5   --  1.94
01:29 dcamera    621(  466) 239  40   2.8  3.2  3.9  3.2  2.8   --  2.00
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    49    14     25   279    (W)   1703    clear     none
     17:00    51    15     20   264    (W)   1550    clear     none
     18:00    51    14     28   304   (NW)   1621    clear     none
     19:00    48    12     18   358    (N)   2859    clear     none
     20:00    45    12     20   350    (N)   2158    clear     none
     21:00    43    11     22   345  (NNW)   2053    clear     none
     22:00    42     9      8   358    (N)   1964    clear     none
     23:00    41     4     27   342  (NNW)   1581    clear     none
     00:00    39     4     13   345  (NNW)   1157    clear     none
     01:00    38     4     16   326   (NW)   1299    clear     none
     02:00    36     6     19   341  (NNW)   2136    clear     none
     03:00    33     5     13    12  (NNE)   3145    clear     none
     04:00    31     1     34    17  (NNE)   2142    clear     none
     05:00    29     0     16    29  (NNE)   1306    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: 2.2.0