Subject: 3.5m Night Log 20151208
From: alaina@apo.nmsu.edu
Date: Wed,  9 Dec 2015 13:44:01 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Tuesday, December 08, 2015
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
C.Pilachowski     C.Pilachowski         DIS            17:17   23:38
D.Gang            J.Shi,H.Yan           ECHELLE        23:44   06:30
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
DD03/R     17:06   00:10    0    0    0    0   7.1  0.0   0    0
NC01/R     00:10   06:45    0    0    0    0   4.8  1.7   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: A.Bradley
We had great seeing, despite some wind in the evening and thin clouds throughout.
Tspec was happy.  Took darks all 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
--------------------------------------------------------------------------
 17:26 dcamera    544(  465) -50  81   7.4  8.4  8.4  8.6  8.1   --  1.04
 23:58 ecamera    599( -628) 212  61   6.4  6.3  6.9  6.4  6.2   Clear  0.81
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp C Dewp C  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    44    11     11    37   (NE)     63 mstly clr    none
     17:00    46    20     19    14  (NNE)     96 mstly clr    none
     18:00    46    18     16    16  (NNE)     48 mstly clr    none
     19:00    46    17     16    26  (NNE)     36  ptly cldy   none
     20:00    46    16     18    31  (NNE)     51 mstly clr    none
     21:00    47    16     18    30  (NNE)     47    clear     none
     22:00    47    13      7    30  (NNE)    109    clear     none
     23:00    45    15     12     0    (N)    108    clear     none
     00:00    43    15     14   356    (N)    133    clear     none
     01:00    45    14      1    15  (NNE)    136 mstly clr    none
     02:00    43    15      4   286  (WNW)    127  ptly cldy   none
     03:00    44    19      5   317   (NW)     41  ptly cldy   none
     04:00    43    17      9   326   (NW)    117  ptly cldy   none
     05:00    43    18     12   342  (NNW)     45  ptly cldy   none
     06:00    43    16     16   314   (NW)     77  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