Subject: 3.5m Night Log 20120609
From: alaina@apo.nmsu.edu
Date: Sun, 10 Jun 2012 11:33:04 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Saturday, June 09, 2012
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
X.Huang           X.Huang               ECHELLE        19:40   01:14
G.Wallerstein     G.Wallerstein         ECHELLE        01:14   05:20
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
PU06/R     20:20   01:10    0    0    0    0   4.0  0.9   0    0
UW16/R     01:10   05:46    0    0    0    0   0.0  4.6   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: A.Shelden
At 04:30 got the following error message:
10:25:54 APO.alaina 223 ecam f text="\"could not read new image file: [Errno 21] Is a directory\""
Ecam would take exposures, but failed on guiding.  I restarted ecam and then it was happy again.
Other than that, the night was productive with good seeing.
                    ------- 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
--------------------------------------------------------------------------
 20:08 ECHELLE   338( -448) 113  56  18.3 18.7 19.2 18.0 17.8   ND2  0.98
 01:11 ECHELLE   433( -503) -130  41  15.7 15.4 15.9 15.3 15.2   ND3  1.20
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    71    27     26   284  (WNW)   1994    clear     none
     17:00    74    30     23   252  (WSW)   1798    clear     none
     18:00    72    29     24   262    (W)   2084    clear     none
     19:00    69    24     28   278    (W)   3406    clear     none
     20:00    66    21     16   285  (WNW)   2108    clear     none
     21:00    65    18     13   263    (W)   3452    clear     none
     22:00    64    20     11   292  (WNW)   2225    clear     none
     23:00    63    19     13   266    (W)   2698    clear     none
     00:00    61    18     16   271    (W)   2106    clear     none
     01:00    60    17     16   279    (W)   1590    clear     none
     02:00    60    15     13   271    (W)   1377    clear     none
     03:00    59    15     17   268    (W)   1357    clear     none
     04:00    58    13     13   268    (W)   1295    clear     none
     05:00    58    15     18   279    (W)   1744    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: 2.15.0
    Current TUI version: 1.9.5