Subject: 3.5m Night Log 20160804
From: trudyk@apo.nmsu.edu
Date: Fri,  5 Aug 2016 12:11:47 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Thursday, August 04, 2016
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
D.Jones           D.Jones               DIS            20:07   01:04
H.Weaver          H.Weaver              ARCTIC         01:18   03:15
                                        ARCTIC         03:54   05:54
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
JH02/R     20:07   01:10    0    0    0    0   3.9  1.2   0    0
JH03/R     01:10   06:12    0.6  0    0    0   4.4  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: T.Rudyk
Clear night, opened right at sunset.  Seeing was good, under 1" for the night. Had a weather scare around 03:15, a system appeared to be headed our way closed for 45 minutes.  Threat did not materialize, so opened again at 03:54. Mostly clear skies through dawn.
                    ------- 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
--------------------------------------------------------------------------
 20:32 dcamera    860( 1355) 267  83  17.1 19.7 18.6 19.6 18.7   clear  0.90
 01:31 arctic   655( 1121)  23  55  16.5 15.9 16.3 16.1 16.1   r  0.75
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    69    46     15   192  (SSW)    854 mstly clr    none
     17:00    70    45     20   186    (S)   1032 mstly clr    none
     18:00    70    44     19   221   (SW)        mstly clr    none
     19:00    68    45     18   236   (SW)        mstly clr    none
     20:00    63    45     11   222   (SW)        mstly clr    none
     21:00    62    46     12   239  (WSW)           clear     none
     22:00    60    45      6   234   (SW)           clear     none
     23:00    61    44      1   268    (W)           clear     none
     00:00    62    46      7   184    (S)           clear     none
     01:00    60    46     10   179    (S)           clear     none
     02:00    61    46     11   181    (S)        mstly clr    none
     03:00    61    47     14   151  (SSE)         ptly cldy   none
     04:00    61    46     14   188    (S)        mstly clr    none
     05:00    59    46      6   179    (S)           clear     none
     06:00    60    46     12   145   (SE)           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: 1.2.2
    Current TUI version: 2.5.1