Subject: 3.5m Night Log 20160214
From: cgray@apo.nmsu.edu
Date: Mon, 15 Feb 2016 13:57:22 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Sunday, February 14, 2016
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
M.Hammergren      K.Nault, M.Brucker,   DIS            17:57   23:10
                  M.Hammergren
M.Hammergren      K.Nault, M.Brucker    DIS            23:10   01:14
                  M.Hammergren
R.Wyse            R.Wyse                ECHELLE        01:17   06:30
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
AD01/R     17:56   23:10    0    0    0    0   0.0  5.2   0    0
AD02/R     23:10   01:10    0    0    0    0   0.4  1.6   0    0
JH01/R     01:10   06:38    0    0    0    0   5.5  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: C.Gray
The night started out clear with moderate seeing.  The wind picked up around 23:00 with strong gusts.  Wind and clouds increased after midnight with gusts keeping us pointed away from the wind.
                    ------- 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
--------------------------------------------------------------------------
 18:25 dcamera    466(  322)  79  80   5.9  7.1  7.3  6.9  6.1   --  2.00
 19:29 dcamera    498(  300) -28  72   5.8  6.0  6.5  5.9  5.7   --  1.30
 20:39 dcamera    519(  280)   2  78   5.1  5.3  5.8  5.2  5.2   --  1.30
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    44     0     18   308   (NW)           clear     none
     17:00    44     2     10   343  (NNW)           clear     none
     18:00    43     2     15   313   (NW)           clear     none
     19:00    42     4     16   303  (WNW)           clear     none
     20:00    41     5      8   291  (WNW)           clear     none
     21:00    41     5     10   332  (NNW)           clear     none
     22:00    42     3     11   356    (N)           clear     none
     23:00    39     3     27   354    (N)           clear     none
     00:00    38     6     17    10    (N)        mstly clr    none
     01:00    38     7      9    22  (NNE)         ptly cldy   none
     02:00    36     9     27    23  (NNE)         ptly cldy   none
     03:00    37     8     29    31  (NNE)         ptly cldy   none
     04:00    35     9     27    19  (NNE)         ptly cldy   none
     05:00    37     8     10    36   (NE)        mstly clr    none
     06:00    34     9     11    28  (NNE)           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: 1.2.2
    Current TUI version: 2.5.1