Date: Mon, 21 Jan 2013 13:38:33 -0000 (UTC)
Subject: 3.5m Night Log 20130120
From: mcmillan@apo.nmsu.edu
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Sunday, January 20, 2013
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
A.Ritchey         A.Ritchey             Echelle        16:50   23:05
T.Murphy          R.McMillan            APOLLO         23:10   00:06
D.York            D.York,L.Straka       DIS            00:10   06:20
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UW11/R     17:34   23:10    0    0    0    0   0.0  5.6   0    0
UW14/R     23:10   00:10    0    0    0    0   0.0  1.0   0    0
UC02/R     00:10   06:55    0    0    0    0   4.3  2.5   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: R.McMillan
Clear most of the night.  Good seeing initially that soon degraded to
poor.  Everything worked well.
                    ------- 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
--------------------------------------------------------------------------
 18:15 ECHELLE   590(-1018) 267  64   2.1  2.7  2.5  2.6  1.9   ND2  0.66
 23:15 APOLLO   585(  686) -75  51   2.1  1.7  2.2  1.9  1.9   530  1.50
 00:21 dis-slit   385( -194) -110  33   1.4  1.5  2.1  1.6  1.5   -  1.90
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    37     2      3    17  (NNE)    170    clear     none
     17:00    37     3      0   349    (N)    210    clear     none
     18:00    36    -2     13    52   (NE)    165    clear     none
     19:00    37    -4     18    23  (NNE)    132    clear     none
     20:00    36    -4      9    11    (N)     83    clear     none
     21:00    36    -1     21    26  (NNE)     78    clear     none
     22:00    37     0     16    21  (NNE)    120    clear     none
     23:00    36     1     16    28  (NNE)    113    clear     none
     00:00    35     0     10    34   (NE)    140    clear     none
     01:00    35     0      2    79    (E)    133    clear     none
     02:00    33     0     12    17  (NNE)    162    clear     none
     03:00    33     4      6     1    (N)    160    clear     none
     04:00    33     2     14   341  (NNW)    142 mstly clr    none
     05:00    30     1      1   347  (NNW)    150  ptly cldy   none
     06:00    35     2      8   321   (NW)    159  ptly cldy   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: 2.0.0