Subject: 3.5m Night Log 20151221
From: alaina@apo.nmsu.edu
Date: Tue, 22 Dec 2015 13:11:09 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Monday, December 21, 2015
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
D.York            D.York                ECHELLE        16:48   23:09
M.Hammergren      K.Nault,M.Brucker     SPICam         23:23   01:06
K.Pan             H.Yan                 ECHELLE        01:10   06:25
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UC01/R     17:10   23:10    0    0    0   1.1  0.0  4.9   0    0
AD02/R     23:10   01:10    0    0    0    0   0.0  2.0   0    0
NM05/R     01:10   06:53    0    0    0    0   2.9  2.8   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: A.Bradley
We had varying clouds, but good seeing all night.  Open all night, with no problems (Except internet).
Internet issues on our end from Sunset to around 18:14.
                    ------- 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
--------------------------------------------------------------------------
 17:39 ecamera    632( -787) 104  61   2.2  2.6  2.7  2.5  2.1   Clear  0.79
 18:19 ecamera    552( -895) 152  62   1.9  2.0  2.3  1.9  1.6   Clear  0.89
 23:23 SPIcam     537(  198) -148  34   0.1 -0.2  0.4 -0.1 -0.3   SDSS_r  1.40
 01:15 ecamera    557(-1046) -68  75  -0.7 -0.9 -0.4 -0.9 -0.9   Clear  1.20
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp C Dewp C  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00                 13   352    (N)     61  ptly cldy   none
     17:00    35     0      1   327  (NNW)     41 mstly clr    none
     18:00    36     0     11     6    (N)     39  ptly cldy   none
     19:00    34     4     13   332  (NNW)     44 mstly clr    none
     20:00    35     5     11   311   (NW)     34 mstly clr    none
     21:00    32     9      7   263    (W)     60 mstly clr    none
     22:00    33     9     12   250  (WSW)     53 mstly clr    none
     23:00    32    12     16   218   (SW)     99  ptly cldy   none
     00:00    32    15     17   245  (WSW)     91 mstly clr    none
     01:00    30    16     15   266    (W)    201 mstly clr    none
     02:00    31    14     25   269    (W)    266 mstly clr    none
     03:00    31    16     17   266    (W)    324  ptly cldy   none
     04:00    31    17     19   264    (W)    442  ptly cldy   none
     05:00    31    17     20   262    (W)    399  ptly cldy   none
     06:00    30    16     15   259    (W)    384  ptly 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: 1.0.4
    Current TUI version: 2.5.0