Subject: 3.5m Night Log 20120621
From: alaina@apo.nmsu.edu
Date: Fri, 22 Jun 2012 11:23:09 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Thursday, June 21, 2012
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
D.York            D.York                DIS            19:50   01:08
G.Stringfellow    G.Stringfellow        ECHELLE        --:--   --:--
B.Balick          B.Balick, R.Corradi   DIS            04:25   05:05
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UC01/R     20:24   01:10    0    0    0    0   3.3  1.5   0    0
DD02/R     01:10   02:10   1.0   0    0    0   0.0  0.0   0    0
UW02/R     02:10   05:47   3.0   0    0    0   0.6  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: A.Shelden
Closed for nasty looking storm clouds at 01:10.  Seeing was awful all during first half.  Opened for a short while just before morning twilight, but conditions quickly got bad again.
                    ------- 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
--------------------------------------------------------------------------
 19:53 ECHELLE   157( -684) -44  59  16.0 17.7 18.4 16.7 16.0   Clear  2.60
 04:03 dis-slit   438(  536)  -3  20  15.5 14.3 14.7 14.4 14.6   --  1.20
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    70    46     11    89    (E)   2240 mstly clr    none
     17:00    69    46     18    87    (E)   2456 mstly clr    none
     18:00    65    45     15    81    (E)   2473    clear     none
     19:00    64    46     11   109  (ESE)   2411    clear     none
     20:00    63    46     10    85    (E)   2515    clear     none
     21:00    61    46     14    83    (E)   2483    clear     none
     22:00    59    47     17    95    (E)   2393    clear     none
     23:00    57    47     15    87    (E)   2295    clear     none
     00:00    57    45     13    82    (E)   2205    clear     none
     01:00    58    46     11     8    (N)   2359   cloudy     none
     02:00    59    45     19    56   (NE)   2746   cloudy     none
     03:00    58    44     12    80    (E)   3307 mstly cldy   none
     04:00    59    44      9   106  (ESE)   3223 mstly cldy   none
     05:00    59    42     12   109  (ESE)   2574   cloudy     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