Subject: 3.5m Night Log 20160427
From: cgray@apo.nmsu.edu
Date: Thu, 28 Apr 2016 12:20:05 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Wednesday, April 27, 2016
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
E.Glikman         E.Glikman             Tspec          19:47   00:02
M.Hammergren      K.Nault, M.Brucker    DIS            00:30   02:10
M.Hammergren      K.Nault, M.Brucker    DIS            02:10   04:45
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
NA01/R     19:51   00:10    0    0    0    0   4.3  0.0   0    0
AD02/R     00:10   02:10    0    0    0    0   0.3  0.7   0    0
AD01/R     02:10   06:10    0   1.4   0    0   0.0  2.6   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: C.Gray
The night started clear and breezy.  We were finally clear of the dust!  however, clouds rolled in and made it impossible for AD01 to continue their observations and they gave up at 04:45.
No problems tonight.
                    ------- 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
--------------------------------------------------------------------------
 19:50 tcamera    706(  811) 251  69   7.5  8.0  8.0  7.9  7.4   --  0.90
 23:41 dcamera    478(  345) 174  51   7.5  7.1  7.6  7.2  6.9   --  1.10
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    52    15     17   270    (W)   1854    clear     none
     17:00    49    13     11   263    (W)   2274    clear     none
     18:00    50    13     13   266    (W)   1520    clear     none
     19:00    49    12     17   210  (SSW)   1472    clear     none
     20:00    45    11     15   232   (SW)   1585    clear     none
     21:00    46    11     18   221   (SW)   1946    clear     none
     22:00    46    11     14   222   (SW)   2342 mstly clr    none
     23:00    46    10     19   223   (SW)   2618    clear     none
     00:00    46    10     21   224   (SW)   2686    clear     none
     01:00    45     9     20   208  (SSW)   3242    clear     none
     02:00    44    10     17   242  (WSW)   2353 mstly clr    none
     03:00    44    11     18   240  (WSW)   2248  ptly cldy   none
     04:00    43    11     19   243  (WSW)   2360   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: 1.2.2
    Current TUI version: 2.5.1