Date: Sun, 16 Dec 2007 13:29:13 -0000 (UTC)
Subject: 3.5m Night Log 20071215
From: "Gabrelle Saurage"
                        Apache Point Observatory
                        3.5m Telescope Night Log
                       Saturday, December 15th, 2007
                                                         ACTUAL
 ASTRONOMER     OBSERVER(S)             INSTRUMENT    START  FINISH
-------------------------------------------------------------------
D.Bowen         D.Bowen                 DIS           17:25  00:06
M.Shin          M.Shin,M.Oguri          DIS           00:06  06:30
   INST     SCHED(TWILIGHT) WEATH     EQUIP      OBS     DAY  NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B   USE   D    B
---------------------------------------------------------------------
 PU08/R     17:57  00:05    0    0    0    0   1.2  4.9   0    0    0
 PU06/R     00:05  06:01    0    0    0    0   5.9   0    0    0    0
  note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
Observing Specialists: G.Saurage
Az Vel Scales: 587.8, 591.1; 589.7 no change
Clear night. Variable seeing. No problems. Continued training with Jeff
Coughlin.
                       ------- 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    26    -6     12    76  (ENE)    264    clear     none
     17:00    26   -18      4   357    (N)    244    clear     none
     18:00    23   -20     10    17  (NNE)    190    clear     none
     19:00    21   -22     18     7    (N)    219    clear     none
     20:00    21   -21     19    28  (NNE)     88    clear     none
     21:00    21   -15     21    12  (NNE)    104    clear     none
     22:00    25   -22     21    23  (NNE)    123    clear     none
     23:00    30   -21     12   358    (N)    156    clear     none
     00:00    35   -15      6   339  (NNW)    133    clear     none
     01:00    35   -15     12   317   (NW)    134    clear     none
     02:00    32   -13     13   339  (NNW)    143    clear     none
     03:00    32   -14      6   351    (N)    105    clear     none
     04:00    32   -14     11   332  (NNW)    131    clear     none
     05:00    32   -14      9   306   (NW)    107    clear     none
     06:00    33   -13     13   328  (NNW)    182    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