Date: Mon, 19 Sep 2011 12:49:05 -0000 (UTC)
Subject: 3.5m Night Log 20110918
From: "Gabrelle Saurage"
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Sunday, September 18, 2011
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
A.Bakos           J.Hartman             ECHELLE        19:30   05:30
T.Murphy          R.McMillan            APOLLO         05:33   06:48
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
PU01/R     19:14   01:10    0    0    0    0   3.4  2.5   0    0
PU01/R     01:10   05:41    0    0    0    0   0.0  4.5   0    0
DD01/R     05:41   06:41    0    0    0    0   0.0  1.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: G.Saurage
Photometric. Good seeing.
                    ------- 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
--------------------------------------------------------------------------
 19:46 ECHELLE   479( -451) -113  60  13.2 16.0 15.1 15.7 13.7   ND2  0.96
 21:11 ECHELLE   245( -781)  -48  49  12.5 13.9 13.2 13.2 12.6        0.73
 05:38 APOLLO    350(  925)    7  74  11.7 11.3 11.8 11.1 11.1        1.20
              ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    58    31      8   276    (W)    566    clear     none
     17:00    62    39      7   270    (W)    618    clear     none
     18:00    59    36      7   268    (W)    626    clear     none
     19:00    57    36      2   270    (W)    657    clear     none
     20:00    56    34      3   327  (NNW)    577    clear     none
     21:00    54    32      3   348  (NNW)    559    clear     none
     22:00    55    32      5   350    (N)    508    clear     none
     23:00    54    32      4   340  (NNW)    523    clear     none
     00:00    55    32      1   248  (WSW)    486    clear     none
     01:00    55    31      1   241  (WSW)    528    clear     none
     02:00    54    33      1   300  (WNW)    510    clear     none
     03:00    55    32      2   250  (WSW)    484    clear     none
     04:00    55    33      2   262    (W)    559    clear     none
     05:00    54    34      2   243  (WSW)    550    clear     none
     06:00    53    35      2   232   (SW)    616    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: 1.9.2