Subject: 3.5m Night Log 20171026
From: dembicky@apo.nmsu.edu
Date: Fri, 27 Oct 2017 12:06:12 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Thursday, October 26, 2017
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
P.Gaulme          J.McKeever            Echelle        18:26   21:50
E.Bellm           M.Graham, UW folks    ARCTIC         --:--   --:--
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
NM02/R     18:26   01:10   1.4  1.9   0    0    0   3.4   0    0
UW04/O     01:10   07:09   6.0  0.0   0    0    0    0    0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
3.5m training for UW folks, M.Graham, Z.Gollchoa, O.Boberg, D.Huppenkothen
High humidity as the temperatures plumeted when a cold front hit us.  My 2nd half observers gave up at 05:00
                    ------- 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
--------------------------------------------------------------------------
 17:41 ecamera    362( -156) -27  46  11.4 12.2 12.4 11.8 11.4   ND3  0.79
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    53    21      7   302  (WNW)   1160    clear     none
     17:00    59    21      8   259    (W)    872    clear     none
     18:00    54    20      7   264    (W)    766    clear     none
     19:00    53    20     10   271    (W)    789    clear     none
     20:00    52    20     10   207  (SSW)    839    clear     none
     21:00    51    20      6   181    (S)   1353 mstly cldy   none
     22:00    51    19      6   186    (S)   1370   cloudy     none
     23:00    40    23     27    67  (ENE)   3262 mstly cldy   none
     00:00    37    25     25    79    (E)   4810   cloudy     none
     01:00    33    27     22    70  (ENE)   6786  ptly cldy   dust
     02:00    31    28     20    76  (ENE)        mstly clr   humid
     03:00    30    28     17    80    (E)        mstly clr   humid
     04:00    29    28     11    78  (ENE)           clear    humid
     05:00    30    26      5    88    (E)           clear    humid
     06:00    33    25      6   107  (ESE)           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