Date: Fri, 9 Apr 2010 11:57:30 -0000 (UTC)
Subject: 3.5m Night Log 20100408
From: "Gabrelle Saurage"
                      Apache Point Observatory
                       3.5m Telescope Night Log
                       Thursday, April 8, 2010
                                                          ACTUAL
 ASTRONOMER      OBSERVER(S)         INSTRUMENT        START  FINISH
--------------------------------------------------------------------
 M.Huber         W.Bhatti            Echelle, DIS      19:40  01:06
 J.Prieto        J.Prieto            DIS               01:08  06:10
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 --------------------------------------------------------------------
 JH02/R     19:37  01:10    0    0    0    0   5.5   0    0    0
 PU04/O     01:10  06:33    0    0    0    0   2.7  2.7   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
 Observing Specialist: G.Saurage
Clear skies. Moderate to good seeing. 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
--------------------------------------------------------------------------
 20:12 ECHELLE    60( -675) 100  34   4.1  6.6  5.1  5.2  5.2   ND1  1.69
 21:43 dis-slit   141( -24) -97  64   4.8  4.8  4.7  3.7  4.3        1.74
 01:13 dis-slit   195(   2) 318  63   5.3  4.3  4.8  3.9  4.6        1.11
             ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    50    10      7   248  (WSW)   1135 mstly clr    none
     17:00    49    10      8   253  (WSW)   1251 mstly clr    none
     18:00    47    11     15   214   (SW)   1247 mstly clr    none
     19:00    44    10      5   210  (SSW)   1318 mstly clr    none
     20:00    40     8      8   188    (S)   1251 mstly clr    none
     21:00    40     3     11   185    (S)   1052 mstly clr    none
     22:00    41     4     16   181    (S)   1077 mstly clr    none
     23:00    41     6     10   184    (S)   1373 mstly clr    none
     00:00    41     8     12   186    (S)   1797 mstly clr    none
     01:00    41    10     12   188    (S)   1737 mstly clr    none
     02:00    41     9     10   186    (S)   1763 mstly clr    none
     03:00    41    11     13   217   (SW)   1809    clear     none
     04:00    40    11     10   188    (S)   1929    clear     none
     05:00    41    11     12   205  (SSW)   1925    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: 2.11.1
    Current TUI version: 1.7.1