Date: Thu, 7 Apr 2011 05:48:09 -0600 (MDT)
Subject: 3.5m Night Log 20110406
From: jwhueh@apo.nmsu.edu
                       Apache Point Observatory
                       3.5m Telescope Night Log
                       Wednesday, April 06, 2011
                                                        ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
P.Szkody          A.Mukadam             Agile          --:--   --:--
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
--------------------------------------------------------------------
UW02/R     19:35   06:35   7.9  3.1   0    0    0    0    0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist:    J.Huehnerhoff
Massive radar returns and clouds surrounding the site until 04:30MT.  Some
light rain at 02:15MT. Thick clouds persisted after radar dissipated.
Echelle filter curve data taken as cloudy night task.
                    ------- 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
--------------------------------------------------------------------------
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    56    21     21   251  (WSW)    987   cloudy     none
     17:00    54    21     23   246  (WSW)    898   cloudy     none
     18:00    54    22     33   270    (W)    999   cloudy     none
     19:00    51    25     33   257  (WSW)   8840   cloudy     none
     20:00    48    27     24   271    (W)   6864   cloudy     none
     21:00    46    27     21   236   (SW)   1958   cloudy     none
     22:00    46    27     15   263    (W)   2763   cloudy     none
     23:00    44    28     18   260    (W)   1428   cloudy     none
     00:00    42    29     13   273    (W)   4466   cloudy     none
     01:00    40    30      7   268    (W)   9370   cloudy     none
     02:00    40    31     27   262    (W)    670   cloudy     rain
     03:00    40    30     22   262    (W)    860   cloudy    humid
     04:00    38    30     24   268    (W)   1007   cloudy     none
     05:00    37    30     22   263    (W)   1089   cloudy    humid
     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