Date: Mon, 2 Sep 2013 12:00:30 -0000 (UTC)
Subject: 3.5m Night Log 20130901
From: mcmillan@apo.nmsu.edu
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Sunday, September 01, 2013
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
P.Gaulme          M.Rawls,D.Mozdjierski Echelle        19:45   04:30
J.Prieto          J.Prieto              DIS            04:35   05:40
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
NM04/R     19:36   01:10    0    0    0    0   5.6  0.0   0    0
NM04/R     01:10   04:30    0    0    0    0   2.8  0.5   0    0
PU04/R     04:30   06:30    0    0    0    0   0.0  2.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: R.McMillan
Mostly clear or thin clouds for most of the night, but seeing was never
better than mediocre and sometimes worse than 3 arcsec.  Humidity spiked
just around the beginning of morning twilight, but I thought it was okay
to push it long enough to get all the planned observations.
Everything worked perfectly.
                    ------- 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
--------------------------------------------------------------------------
 19:00 ECHELLE   636(  197) 126  60  17.0 18.7 18.7 18.3 16.8   ND1  1.80
 23:27 ECHELLE   604(  -30) 242  67  14.9 15.0 15.5 15.0 14.8   Clear  1.32
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    71    41      8   100    (E)         ptly cldy   none
     17:00    69    40     14    90    (E)         ptly cldy   none
     18:00    68    41     16    73  (ENE)        mstly clr    none
     19:00    65    42     18    75  (ENE)        mstly clr    none
     20:00    63    43     13    93    (E)           clear     none
     21:00    62    42     19    84    (E)           clear     none
     22:00    61    42     11    89    (E)           clear     none
     23:00    60    44     11    93    (E)           clear     none
     00:00    59    44     14   100    (E)           clear     none
     01:00    59    43      8    93    (E)        mstly clr    none
     02:00    58    43     17    82    (E)        mstly clr    none
     03:00    58    44     17    84    (E)        mstly clr    none
     04:00    56    45     16    72  (ENE)         ptly cldy   none
     05:00    54    48     18    77  (ENE)         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 STATUS
    Telescope drives operational. Current TCC version: 2.15.0
    Current TUI version: 2.0.0