Date: Sun, 11 Mar 2012 10:37:34 -0000 (UTC)
Subject: 3.5m Night Log 20120310
From: "Gabrelle Saurage"
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Saturday, March 10, 2012
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
J.Bally          J.Bally + students     ECHELLE        --:--  --:--
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
CU01/R     18:16   00:10   2.8  3.1   0    0    0    0    0    0
CU01/R     00:10   07:10   0.0  6.0   0    0    0    0    0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: G.Saurage
Fog and snow. About 2" snow onsite.
Ran snow program, parked dome facing South.
Daylight savings, sprang forward.
                    ------- 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    25    22     16   211  (SSW)   6562   cloudy   lt snow
     17:00    25    22     17   208  (SSW)   6881   cloudy     fog
     18:00    24    20     12   239  (WSW)   6753   cloudy     fog
     19:00    24    20     12   244  (WSW)   2896   cloudy     fog
     20:00    22    19      8   283  (WNW)   2414   cloudy     fog
     21:00    22    18     11   292  (WNW)   2113   cloudy     fog
     22:00    22    19     13   311   (NW)   2669   cloudy     fog
     23:00    24    20     10   288  (WNW)   3729   cloudy   lt snow
     00:00    24    21     13   304   (NW)    768   cloudy     none
     01:00    25    22     13   300  (WNW)   1688   cloudy     fog
     03:00    25    22     13   293  (WNW)   2096   cloudy     fog
     04:00    25    22     14   319   (NW)   1839   cloudy     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: 2.15.0
    Current TUI version: 1.9.5