Subject: 3.5m Night Log 20171228
From: dembicky@apo.nmsu.edu
Date: Fri, 29 Dec 2017 13:09:10 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Thursday, December 28, 2017
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
M.Bentz           M.Bentz               DIS            17:14   18:10
T.Harrison        T.Harrison            DIS            19:10   00:00
D.Chojnowski      D.Chojnowski          ECHELLE        00:00   00:40
B.Morris          J.Dembicky            ECHELLE        00:40   06:56
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
NA02/R     17:14   18:14    0    0    0    0   0.0  1.0   0    0
NM03/R     18:14   00:10    0    0    0   1.0  0.0  4.9   0    0
NM05/R     00:10   00:40    0    0    0    0   0.0  0.5   0    0
UW06/O     00:40   06:56    0    0    0    0   3.8  2.4   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
TCamera ICC power failure.  suspect power supply failed on computer.  Took about an hour to diagnose problem.  Tom used DIS instead of TSPEC due to this problem.
No other problems tonight.
                    ------- FAILURE LOG -------
PROG   INST   FAILURE MODE     TIME
    (SEDFNVOG)   TI/SHU    START  FINISH  DESCRIPTION
----------------------------------------------------------------------
NM03    T         I/H     18:10   19:10  Tcamera ICC power supply failure
            ---------------- FOCUS LOG ---------------
Time  Instrument  Focus     Az  El  Temp Strc Prim  Sec  Air  filt  FWHM
--------------------------------------------------------------------------
 17:38 dcamera    501(  592) -18  51   5.8  7.5  7.6  7.1  6.0   --  1.20
 19:18 dcamera    381(  406) 258  40   5.9  6.1  6.7  5.9  5.9   --  1.20
 00:07 ecamera    361( -520)  17  54   5.1  5.2  5.9  5.4  5.4   ND3  1.50
 00:42 ecamera    329( -578)   2  55   4.2  4.7  5.3  4.6  4.3   ND2  1.10
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    45     3      3     7    (N)    370    clear     none
     17:00    44     9      8    45   (NE)    192    clear     none
     18:00    43     3     12    10    (N)    159    clear     none
     19:00    43     0     16    23  (NNE)    132    clear     none
     20:00    42    -3      7    13  (NNE)    136    clear     none
     21:00    41    -3     12    14  (NNE)    168    clear     none
     22:00    42    -1     10     5    (N)    152    clear     none
     23:00    43    -1      7   349    (N)    158    clear     none
     00:00    43    -1      6    33  (NNE)    176    clear     none
     01:00    41    -1      3   337  (NNW)    134    clear     none
     02:00    41    -1     10   314   (NW)    120    clear     none
     03:00    39    -1     10   350    (N)    136    clear     none
     04:00    40    -1     12   354    (N)    123    clear     none
     05:00    40    -4     13   327  (NNW)    111    clear     none
     06:00    41    -5     15   308   (NW)    126    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: 1.2.4
    Current TUI version: 2.6.0