From: Russet McMillan
Subject: 3.5m Night Log 20071226
Date: Thu, 27 Dec 2007 07:06:06 -0700 (MST)
                        Apache Point Observatory
                        3.5m Telescope Night Log
                       Wednesday, December 26th, 2007
                                                         ACTUAL
 ASTRONOMER     OBSERVER(S)             INSTRUMENT    START  FINISH
-------------------------------------------------------------------
A.Riess         H.Ford,W.Bhatti         DIS           17:50  23:59
T.Murphy        R.McMillan              APOLLO        00:03  01:20
M.Klaene        G.Saurage,R.McMillan    AGILE         01:30  03:20
                                                      05:20  06:44
   INST     SCHED(TWILIGHT) WEATH     EQUIP      OBS     DAY  NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B   USE   D    B
---------------------------------------------------------------------
 JH08/R     18:02  00:05    0    0    0    0   2.1  4.0   0    0    0
 DD02/O     00:05  01:05    0    0    0    0    0   1.0   0    0    0
 EN01/W     01:05  06:06    0   2.0   0    0    0   3.0   0    0    0
  note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
Observing Specialists: G.Saurage, R.McMillan
AzVelScales: 589.3, 593.9 avg. 591.6 no change
Second half scheduled time for UC03 was given up due to NICFPS being
unavailable. There were no last minute takers, so Apollo was allowed to
continue with tests, and the rest of the time given to engineering.
We took more characterization data for AGILE in U as winds were climbing.
High winds forced us to close at 3:20. While closed, Russet did an Az
remap. We opened again at 5:20 to do a pointing model.
                       ------- 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    30   -16      8   232   (SW)    100    clear     none
     17:00    28   -20      8   241  (WSW)     73    clear     none
     18:00    27   -21     14   278    (W)    107    clear     none
     19:00    26   -22     10   269    (W)    125    clear     none
     20:00    25   -22     11   265    (W)    130    clear     none
     21:00    25   -22     10   254  (WSW)    141    clear     none
     22:00    23    -7     15   210  (SSW)    259    clear     none
     23:00    23    -4     14   222   (SW)    345  ptly cldy   none
     00:00    24    -9     22   214   (SW)    312    clear     none
     01:00    24    -3     23   210  (SSW)    458    clear     none
     02:00    22     1     22   201  (SSW)    568    clear     none
     03:00    21     2     20   213  (SSW)    682    clear     none
     04:00    20     3     31   234   (SW)    706    clear     none
     05:00    19     4     27   229   (SW)    721    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: 2.9.1
      Current TUI version: TUI 1.4.3