Subject: 3.5m Night Log 20161205
From: trudyk@apo.nmsu.edu
Date: Tue,  6 Dec 2016 12:48:56 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Monday, December 05, 2016
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
V.Woolf           V.Woolf               Echelle        17:09   21:04
M.Hammergren      K.Nault,M.Brucker     DIS            21:11   00:04
M.Hammergren      K.Nault,M.Brucker     DIS            00:04   03:40
M.Skrutskie       M.Skrutskie           TripleSpec     03:59   05:11
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UW09/R     17:06   21:10    0    0    0    0   0.0  4.1   0    0
AD02/R     21:10   00:10    0    0    0    0   1.4  1.6   0    0
AD01/R     00:10   03:43    0    0    0    0   3.6  0.0   0    0
UV04/R     03:43   06:43   1.8   0    0    0   1.2  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: T.Rudyk
Evening started clear, we opened on time. High clouds occasionally swept overhead, but nothing that affected observing to any large degree. Clouds did start to come in near the end of the night, but it did not impede observing until very thick clouds rolled in at 05:00.  Observer had to stop at 05:11, and we closed the dome.  We did not open again this 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
--------------------------------------------------------------------------
 18:43 ecamera    763( -647)  63  63   0.5  2.8  2.9  2.3  1.1   ND01  1.04
 20:05 ecamera    797( -691) 206  58   1.0  1.2  1.7  0.9  0.5   ND03  0.97
 22:15 dcamera    685(  183)  -9  57   0.0 -0.1  0.6 -0.1 -0.0   -  1.77
  ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    37    14     15   286  (WNW)    364 mstly clr    none
     17:00    33    18     14   281    (W)    649 mstly clr    none
     18:00    34    18     12   275    (W)    796 mstly clr    none
     19:00    33    17     16   279    (W)   1004 mstly clr    none
     20:00    32    15     15   319   (NW)    785 mstly clr    none
     21:00    33    15     15   312   (NW)    633 mstly clr    none
     22:00    33    16     14   313   (NW)    640 mstly clr    none
     23:00    34    15     14   358    (N)    571 mstly clr    none
     00:00    33    14      4   352    (N)    619 mstly clr    none
     01:00    32    14      8   344  (NNW)    558 mstly clr    none
     02:00    32    14      9   348  (NNW)    596 mstly clr    none
     03:00    32    14     12   334  (NNW)    639 mstly clr    none
     04:00    31    14      9   335  (NNW)    628  ptly cldy   none
     05:00    31    12      6   307   (NW)    669 mstly cldy   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: 2.6.0