Date: Tue, 9 Nov 2010 06:39:41 -0700 (MST)
Subject: 3.5m Night Log 20101108
From: jwhueh@apo.nmsu.edu
                       Apache Point Observatory
                       3.5m Telescope Night Log
                       Monday, November 08, 2010
                                                          ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
M.Gladders        M.Bayliss             DIS            17:40   23:51
D.York            D.York                ECHELLE/DIS    23:57   06:00
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
--------------------------------------------------------------------
UC01/R     17:15   00:00    0    0    0    0   4.7  2.1   0    0
UC02/R     00:00   06:19    0    0    0    0   6.3  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist:    J.Huehnerhoff
Cloudy at start of night clearing after a couple of hours.
Don had the problem where the slitviewer images stop downloading to his
computer.  Logging in and out of TUI corrected the problem.
DIS shutter was sticking towards the end of second half when ambient temp
was below 3C.
                    ------- 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
--------------------------------------------------------------------------
 17:52 dis-slit   138(  660) 240  43   6.8 11.2  8.7  9.9 10.2   --  1.99
 00:04 ECHELLE    39( -742) -14  77   4.5  4.5  4.8  4.3  4.4   clear  0.89
 03:35 dis-slit    89(  179) -37  79   2.9  2.9  3.2  2.7  2.8   --  1.34
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    47    15     12   213  (SSW)    822 mstly cldy   none
     17:00    45    14     14   198  (SSW)    772 mstly cldy   none
     18:00    44    14     17   218   (SW)    818  ptly cldy   none
     19:00    44    14     18   231   (SW)   1010  ptly cldy   none
     20:00    44    14     19   218   (SW)   1085 mstly clr    none
     21:00    44    12     24   225   (SW)   1245    clear     none
     22:00    41    14     20   262    (W)    870    clear     none
     23:00    41    14     19   229   (SW)    708    clear     none
     00:00    40    15     21   255  (WSW)    818    clear     none
     01:00    40    16     19   254  (WSW)    727    clear     none
     02:00    38    16     14   261    (W)    715    clear     none
     03:00    38    16     14   267    (W)    656    clear     none
     04:00    37    16     26   263    (W)    606    clear     none
     05:00    36    15     15   246  (WSW)    586    clear     none
     06:00    35    18     16   263    (W)    692  ptly cldy   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: 2.13.0
    Current TUI version: 1.8.4