Date: Fri, 25 Feb 2011 06:27:18 -0700 (MST)
Subject: 3.5m Night Log 20110224
From: jwhueh@apo.nmsu.edu
                       Apache Point Observatory
                       3.5m Telescope Night Log
                       Thursday, February 24, 2011
                                                        ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
W.Ketzeback       J.Huehnerhoff         TSPEC          17:45   18:00
G.Gyuk            G.Gyuk, M.Hammergren, TSPEC          18:02   23:58
                  M.Solontoi
S.Gezari          M.Huber               DIS/SPICAM     00:04   06:00
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
--------------------------------------------------------------------
NM05/R     18:05   19:05    0    0    0    0   1.0  0.0   0    0
UC04/R     19:05   00:10    0    0    0    0   5.1  0.0   0    0
JH03/R     00:10   06:28    0    0    0    0   1.2  5.1   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist:    J.Huehnerhoff
Photometric night with decent seeing.  No problems to report.
                    ------- 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
--------------------------------------------------------------------------
 01:03 TSPEC   469(   13) 150  77  -0.9  1.0 -0.1  0.5  0.3   --  1.16
 02:20 TSPEC   119( -428) 311  67  -1.7 -1.0 -1.3 -1.6 -1.7   --  0.88
 07:11 dis-slit   169( -768) 167  80  -1.8 -2.7 -2.0 -3.1 -2.4   --  1.02
 12:02 SPICAM   117( -452) 312  34  -0.4 -1.2 -0.8 -1.1 -0.8   SDSS r'  1.56
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    35    10     18   278    (W)    687    clear     none
     17:00    33    11     17   270    (W)    763    clear     none
     18:00    31    11     17   260    (W)    814    clear     none
     19:00    29    14      9   258  (WSW)   1043    clear     none
     20:00    28    14     14   262    (W)   1127    clear     none
     21:00    27    14      8   263    (W)   1031    clear     none
     22:00    27    14      6   267    (W)    998    clear     none
     23:00    28    13     12   292  (WNW)    748    clear     none
     00:00    29    11     11   306   (NW)    624    clear     none
     01:00    29     7     16   294  (WNW)    645    clear     none
     02:00    29     3     17   303  (WNW)    768    clear     none
     03:00    30     4     19   316   (NW)    819    clear     none
     04:00    30     5     17   312   (NW)    832    clear     none
     05:00    31     3     17   300  (WNW)    813    clear     none
     06:00    33     3     21   289  (WNW)    811    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: 2.14.0
    Current TUI version: 1.8.6