Date: Sun, 10 Feb 2008 13:22:10 -0000 (UTC)
Subject: 3.5m Night Log 20080209
From: "Gabrelle Saurage"
                        Apache Point Observatory
                        3.5m Telescope Night Log
                        Saturday, February 9th, 2008
                                                         ACTUAL
 ASTRONOMER      OBSERVER(S)             INSTRUMENT    START  FINISH
-------------------------------------------------------------------
 S.Krughoff      S.Krughoff              DIS           17:50  00:03
 Q.Hart          Q.Hart                  DIS           00:05  06:20
   INST     SCHED(TWILIGHT) WEATH     EQUIP      OBS     DAY  NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B   USE   D    B
---------------------------------------------------------------------
 UW09/R     18:38  00:10    0    0    0    0   3.5  2.1  0    0    0
 CU02/R     00:10  05:57    0    0    0    0   5.8   0   0    0    0
  note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
Observing Specialists: G.Saurage
AzVeloScales: 587.8, 592.4, 590.1 (no change)
Clear skies. Started off with good seeing, poor seeing most of the middle
of the night improving towards morning. No problems.
                       ------- 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
 -----------------------------------------------------------------
 18:38 dis-slit    57( 115)    1  67   5.6  7.3  6.4  6.5  5.8     0.88
 20:01 dis-slit    16(  -7)  185  70   5.4  5.7  5.8  5.1  5.4     0.92
 00:14 dis-slit  -107(-234)   14  44   2.9  3.0  3.4  2.2  2.8     1.76
 01:29 dis-slit   -31(-185)  -157 69   4.8  3.1  3.8  2.3  3.9     1.50
                ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    -------------------------------------------------------------------
     16:00    44     9      9     1    (N)    309    clear     none
     17:00    43     8     15    11    (N)    232    clear     none
     18:00    42     0      9    14  (NNE)    193    clear     none
     19:00    42    -1      8    34   (NE)    147    clear     none
     20:00    42     0      5    11    (N)     73    clear     none
     21:00    41     0     11    21  (NNE)     78    clear     none
     22:00    40     2      7    31  (NNE)    132    clear     none
     23:00    40     2     12    22  (NNE)    137    clear     none
     00:00    37     2      2    57  (ENE)     82    clear     none
     01:00    39    -2      6     8    (N)    178    clear     none
     02:00    40     1      6   359    (N)     80    clear     none
     03:00    41     2      1   357    (N)     72    clear     none
     04:00    41     7      2   279    (W)    116    clear     none
     05:00    41     3      1   222   (SW)     74    clear     none
     06:00    38     2      6   184    (S)     48    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 1.4.4