Subject: 3.5m Night Log 20200709
From: mcmillan@apo.nmsu.edu
Date: Fri, 10 Jul 2020 12:16:52 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Thursday, July 09, 2020
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
EN02  B.Ketzeback       R.McMillan
                         ACTUAL
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
EN02  DIS            04:15   05:40
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
EN02/W/N   20:23  05:55    0    0    0    0   3.2   6.3   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: R.McMillan
Earlier in the night, several of us were doing remote work.  So I think it counts as time used for engineering even though the telescope was closed except for short time near dawn.  Weather was usable all night.
We got the computers and telescope and instruments mostly working together and confirmed basic system functionality.  We will be in a good position to start more intensive on-sky engineering tomorrow night.
                    ------- FAILURE LOG -------
              FAILURE MODE     TIME
PROG   INSTR     TI/SHU    START  FINISH  DESCRIPTION
----------------------------------------------------------------------
            ---------------- FOCUS LOG ---------------
Time  Instrument  Focus     Az  El  Temp Strc Prim  Sec  Air  filt  FWHM
--------------------------------------------------------------------------
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     21:00    73    29      0   332  (NNW)    932    clear     none
     22:00    74    30      2    71  (ENE)    984    clear     none
     23:00    73    30      8    59  (ENE)   1030    clear     none
     00:00    73    30      3    83    (E)   1061    clear     none
     01:00    73    29      2   342  (NNW)   1005 mstly clr    none
     02:00    74    29      1   270    (W)   1114  ptly cldy   none
     03:00    68    37     18   145   (SE)   1485  ptly cldy   none
     04:00    68    38     16   156  (SSE)   1791  ptly cldy   none
     05:00    67    38     12   176    (S)   1738  ptly cldy   none
     06:00    67    35     15   165  (SSE)   1630  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 SOFTWARE  ----------
Current TCC version: 1.2.4
Current HUB version: v20171231_01
Current TUI version: 2.6.0