Subject: 3.5m Night Log 20160901
From: trudyk@apo.nmsu.edu
Date: Fri,  2 Sep 2016 11:44:07 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Thursday, September 01, 2016
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
A.Mukadam         A.Mukadam             Agile          22:05   22:37
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UW09/R     19:36   06:31    10.1 0.2  0    0   0.5  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: T.Rudyk
Night started out humid and cloudy, but it cleared by 22:00, with a promising drop in humidity.  Around 22:00, decided to risk an opening.  As if on cue, the humidity began to spike again, to the point we had to close at 22:37.  Fog rolled in shortly after 23:00. Humidity stayed around the 90% mark for the rest of the night.
                    ------- 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
--------------------------------------------------------------------------
 22:14 AGILE      890( -985) 115  46  12.2 13.0 13.9 12.9 12.8   BG40-B  1.03
------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    51    49     14    81    (E)          cloudy     rain
     17:00    53    45     10    82    (E)          cloudy   lt rain
     18:00    52    50      2   129   (SE)          cloudy    humid
     19:00    54    46      5    71  (ENE)          cloudy    humid
     20:00    52    51     10    58  (ENE)         ptly cldy  humid
     21:00    54    48      8    89    (E)        mstly clr    none
     22:00    55    46      5   105  (ESE)        mstly clr    none
     23:00    50    50     13    87    (E)        mstly clr    fog
     00:00    51    50      7    91    (E)        mstly clr   humid
     01:00    51    49      6    90    (E)        mstly clr   humid
     02:00    52    47      3   116  (ESE)        mstly clr   humid
     03:00    51    47      6   185    (S)           clear    humid
     04:00    51    48      8   186    (S)           clear    humid
     05:00    50    48      1   182    (S)           clear    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 TCC version: 1.2.2
    Current TUI version: 2.5.1