Subject: 3.5m Night Log 20171125
From: dembicky@apo.nmsu.edu
Date: Sun, 26 Nov 2017 13:43:28 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Saturday, November 25, 2017
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
M.Bentz           M.Batiste             DIS            16:15   19:01
J.Tobin           J.Tobin, N.Reynolds   TSPEC          19:15   01:00
D.Chojnowski      D.Chojnowski          ECHELLE        01:00   01:28
S.Silverberg      S.Silverberg          DIS            01:40   06:35
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
NA02/R     17:07   19:07    0    0    0    0   0.0  2.0   0    0
OU01/R     19:07   01:10    0    0    0    0   1.9  4.2   0    0
NM05/R     01:10   01:40    0    0    0    0   0.5  0.0   0    0
DD03/R     01:40   06:35    0    0    0    0   4.9  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
No problems tonight
                    ------- 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
--------------------------------------------------------------------------
 17:31 dcamera    395(  740)  48  53  10.9 12.6 12.4 12.3 11.2   --  1.20
 19:43 tcamera    493(  920)  14  65  10.6 10.4 10.9 10.3 10.4   Ks  1.00
 01:07 ecamera    250( -489)  42  47   8.5  7.8  8.4  7.8  8.0   ND1  0.91
 01:44 dcamera    266(  362)  -2  57   8.5  7.7  8.3  7.7  8.0   --  0.96
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    54    21      3   282  (WNW)    501    clear     none
     17:00    51    10      6     0    (N)    302    clear     none
     18:00    51    11     12    31  (NNE)    325    clear     none
     19:00    51    12     12    25  (NNE)    249    clear     none
     20:00    52    11     17    16  (NNE)    204    clear     none
     21:00    51     8     15    34   (NE)    205    clear     none
     22:00    51    10     11     9    (N)    199    clear     none
     23:00    49    11      5    14  (NNE)    239    clear     none
     00:00    47    20     12     8    (N)    342    clear     none
     01:00    47    19      7     5    (N)    332    clear     none
     02:00    48    19     12     4    (N)    309    clear     none
     03:00    48    15     11     6    (N)    302    clear     none
     04:00    48    13     14    19  (NNE)    260    clear     none
     05:00    49    16     13    16  (NNE)    304    clear     none
     06:00    50    15     11    41   (NE)    266    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