Date: Sun, 6 Mar 2011 06:07:01 -0700 (MST)
Subject: 3.5m Night Log 20110305
From: jwhueh@apo.nmsu.edu
                       Apache Point Observatory
                       3.5m Telescope Night Log
                       Saturday, March 05, 2011
                                                        ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
X.Liu            X.Liu                  DIS            17:55 05:45
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
--------------------------------------------------------------------
PU07/R     18:12   06:17    0    0    0    0   11.1  0.9   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist:    J.Huehnerhoff
Non-Photometric night with light clouds till 0100MT.  Seeing varied as
fronts passed over, but overall good 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
--------------------------------------------------------------------------
 19:24 dis-slit   112( -545) 189  80  -0.8  3.0  0.3  1.2  0.9   --  1.89
 01:58 dis-slit    62( -736)  -1  67   0.3  0.0  0.3 -0.6 -0.1   --  1.34
 03:32 dis-slit   114( -712)  69  53  -1.0 -0.8 -0.7 -1.2 -1.0   --  1.11
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    38    12      6   198  (SSW)    629    clear     none
     17:00    37    10      8   226   (SW)    597    clear     none
     18:00    31     8      9   214   (SW)    548    clear     none
     19:00    29     8      6   163  (SSE)    576    clear     none
     20:00    29     6      7   116  (ESE)    582    clear     none
     21:00    31    -1      3   113  (ESE)    518    clear     none
     22:00    32   -10      7   143   (SE)    390 mstly clr    none
     23:00    34    -8      7   184    (S)    390 mstly clr    none
     00:00    34    -8     10   183    (S)    340 mstly clr    none
     01:00    32    -3      3   185    (S)    599    clear     none
     02:00    31     7      2   249  (WSW)    687    clear     none
     03:00    30    13      6   261    (W)   1102    clear     none
     04:00    29    14      6   197  (SSW)    835    clear     none
     05:00    29    14      4   257  (WSW)    829    clear     none
     06:00    29    15      1   228   (SW)    993    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