Date: Thu, 7 Oct 2010 06:45:32 -0600 (MDT)
Subject: 3.5m Night Log 20101006
From: "Jack Dembicky"
                        Apache Point Observatory
                        3.5m Telescope Night Log
                       Wednesday October 06, 2010
                                                         ACTUAL
 ASTRONOMER     OBSERVER(S)             INSTRUMENT    START  FINISH
 -------------------------------------------------------------------
 J.Gauthier     J.Gauthier              DIS           18:50   01:00
 T.Thaun        T.Thaun, Y.Izotov       DIS           01:00   05:53
 B.Ketzeback    J.Dembicky              Echelle       05:53   06:53
  PROG        SCHEDULED      WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH    D    B    D    B    D    B    D    B
 ------------------------------------------------------------------
 UC03/R     18:50  01:00     0    0    0    0   6.2   0    0    0
 UV06/R     01:00  05:53     0    0    0    0   4.9   0    0    0
 DD02/W     05:53  06:53     0    0    0    0   1.0   0    0    0
   note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Dembicky
I again cleaned the Az drive surface from residue moth entrails.
Pointing was off on the Echelle,  I fixed it at the end of the night.
Left DIS mounted for observer to get flats and comps.
                ------------- FAILURE LOG --------------
  PROG   INST   FAILURE MODE     TIME
      (STEDFNVOG)   TI/SHU    START  FINISH  DESCRIPTION
 ----------------------------------------------------------------------
               ---------------- FOCUS LOG ---------------
 Time  Instrument  Focus    Az  El  Temp Strc Prim  Sec  Air  filt FWHM
 -----------------------------------------------------------------------
 19:21 dis-slit   253(  513)   8  57  11.4 13.3 12.6 12.2 12.2   --  1.22
 20:32 dis-slit   359(  529)  14  56  10.9 11.4 11.6 10.9 11.1   --  1.20
 01:04 dis-slit   243(  303) -58  62   9.4  9.3  9.6  8.7  9.2   --  1.20
 06:00 ECHELLE   -97( -596) -138  74   9.4  9.2  9.7  8.8  9.3   ND3  0.59
                 ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    -------------------------------------------------------------------
     17:00    57    38     14   197  (SSW)    720    clear     none
     18:00    55    36     14   146   (SE)    766    clear     none
     19:00    53    35     17   128   (SE)    753    clear     none
     20:00    53    35     17   135   (SE)    722    clear     none
     21:00    51    38     14   125   (SE)    830    clear     none
     22:00    51    38     11   117  (ESE)    869    clear     none
     23:00    50    37     12   111  (ESE)    788    clear     none
     00:00    50    40     10    88    (E)    934    clear     none
     01:00    50    38      9    92    (E)    829    clear     none
     02:00    51    34     10   110  (ESE)    697    clear     none
     03:00    53    27      9   139   (SE)    347    clear     none
     04:00    49    34      8   123  (ESE)    591    clear     none
     05:00    49    32     11   112  (ESE)    458    clear     none
     06:00    49    31     12   125   (SE)    335    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: 2.13.0
      Current TUI version: 1.8.1