Subject: 3.5m Night Log 20140517
From: dembicky@apo.nmsu.edu
Date: Sun, 18 May 2014 11:51:02 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Saturday, May 17, 2014
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
C.Pilachowski     C.Pilachowski         ECHELLE        18:20   05:25
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
DD05/O     20:05   05:54    0    0    0    0   2.9  6.9   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
Nice night with excellent seeing and no problems.
I adjusted the focus on the fly during the night with most of the night below 1 arc sec seeing.
                    ------- 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
--------------------------------------------------------------------------
 20:26 ecamera    632(   72) -78  53  15.3 16.2 16.3 16.1 15.2   ND1  1.05
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    66    29     17   211  (SSW)   5001  ptly cldy   none
     17:00    65    26      9   257  (WSW)   3213  ptly cldy   none
     18:00    65    25      7   272    (W)   2812  ptly cldy   none
     19:00    61    20     15   227   (SW)   2747  ptly cldy   none
     20:00    59    18     13   210  (SSW)   2401  ptly cldy   none
     21:00    60    18     13   198  (SSW)   2254 mstly clr    none
     22:00    58    18     18   199  (SSW)   2083 mstly clr    none
     23:00    59    18     16   215   (SW)   2125 mstly clr    none
     00:00    59    19     13   205  (SSW)   1811 mstly clr    none
     01:00    59    18     12   238  (WSW)   1727  ptly cldy   none
     02:00    59    18     10   225   (SW)   1992  ptly cldy   none
     03:00    56    15      8   262    (W)   1786  ptly cldy   none
     04:00    53    13      6   259    (W)   1773  ptly cldy   none
     05:00    54    13      5   258  (WSW)   1522  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: 2.2.0