Date: Tue, 8 Feb 2011 06:07:57 -0700 (MST)
Subject: 3.5m Night Log 20110207
From: jwhueh@apo.nmsu.edu
                       Apache Point Observatory
                       3.5m Telescope Night Log
                       Monday, February 07, 2011
                                                        ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
T.Murphy          R.McMillan            APOLLO         17:40   19:50
A.Kowalski        A.Kowalski            DIS            19:57   06:10
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
--------------------------------------------------------------------
DD03/O     17:50   19:50    0    0    0    0   0.0  2.0   0    0
UW02/R     19:50   06:44    0    0    0    0   8.6  2.3   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist:    J.Huehnerhoff
Clear night with highly variable seeing.
During APOLLO there was some odd focus values and collimation.  Did a
collimation check with the echelle, collimation looked good.  Focus values
for other instruments normal.
New dcam shutter worked great.
ECHELLE Fills:
16:30MST - autofill, shield did not stop fill, disconnected solenoid
01:30MST - noticed elevated echelle temps, I do not believe it was
autofilling ccd dewar, manual filled both dewars
06:00MST - manual fill ccd and shield dewars
                    ------- 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
--------------------------------------------------------------------------
 17:53 APOLLO   750(  723)  10  75  -1.7 -0.5 -1.8 -0.6 -0.7   --  3.00
 19:07 APOLLO   200(  152) -78  35  -1.7 -1.8 -1.8 -2.0 -2.0   --  2.00
 20:03 dis-slit   251( -639) 182  70  -1.3 -1.8 -1.6 -1.9 -1.9   --  1.30
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    29    14      8   291  (WNW)    105    clear     none
     17:00    31    14     13   307   (NW)     52    clear     none
     18:00    29    13     10   277    (W)     59    clear     none
     19:00    28    11      8   281    (W)    178    clear     none
     20:00    29    11      9   267    (W)    193    clear     none
     21:00    30    12     11   270    (W)    215    clear     none
     22:00    31    11     15   267    (W)     87    clear     none
     23:00    31    11     16   254  (WSW)    148    clear     none
     00:00    32    10     15   264    (W)    293    clear     none
     01:00    31     9     18   254  (WSW)    347    clear     none
     02:00    31     9     13   240  (WSW)    431    clear     none
     03:00    31     9     11   260    (W)    535    clear     none
     04:00    32     9     16   281    (W)    505    clear     none
     05:00    33     9     24   266    (W)    405    clear     none
     06:00    30     9     20   232   (SW)    393    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: 1.8.5