Date: Sun, 1 Apr 2012 12:57:34 -0000 (UTC)
Subject: 3.5m Night Log 20120331
From: mcmillan@apo.nmsu.edu
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Saturday, March 31, 2012
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
T.Murphy          R.McMillan            APOLLO         19:25   20:27
G.Wolf-Chase      M.Smutko              NIC-FPS        20:30   23:35
A.Ritchey         A.Ritchey             Echelle        23:50   01:05
S.Gezari          S.Gezari              DIS            01:10   06:15
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UW15/R     19:32   20:32    0    0    0    0   0.0  1.0   0    0
UC06/R     20:32   00:00    0    0    0    0   0.0  3.5   0    0
UW13/R     00:00   01:10    0    0    0    0   0.0  1.2   0    0
JH06/R     01:10   06:42    0    0    0    0   3.4  2.1   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: R.McMillan
Clear, excellent seeing, no problems, productive night.
                    ------- 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
--------------------------------------------------------------------------
 19:46 NICFPS   385(  795) -70  58  11.1 11.8 12.2 11.5 11.0   Ks  0.61
 21:00 NICFPS   435(  808) -84  43  10.7 10.7 11.2 10.6 10.6   2.13  0.64
 22:53 ECHELLE   550( -692) -29  67  10.0 10.0 10.5 10.1  9.9   Clear  0.65
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    65    19     20   235   (SW)   2712    clear     none
     17:00    60    18     13   258  (WSW)   2567    clear     none
     18:00    60    17     18   261    (W)   2686    clear     none
     19:00    57    14     12   264    (W)   3010    clear     none
     20:00    53    13     11   248  (WSW)   2950    clear     none
     21:00    52    12     11   254  (WSW)   2751    clear     none
     22:00    51    12      9   242  (WSW)   2826    clear     none
     23:00    51    12     11   265    (W)   2743    clear     none
     00:00    50    14     10   262    (W)   2853    clear     none
     01:00    50    11      8   263    (W)   3024    clear     none
     02:00    50    10     12   290  (WNW)   3527    clear     none
     03:00    50    10      8   270    (W)   3251    clear     none
     04:00    49    11      7   261    (W)   3018    clear     none
     05:00    48    11     12   265    (W)   2935    clear     none
     06:00    47    14     12   278    (W)   2674    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: 2.15.0
    Current TUI version: 1.9.5