Subject: 3.5m Night Log 20160823
From: dembicky@apo.nmsu.edu
Date: Wed, 24 Aug 2016 12:12:49 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Tuesday, August 23, 2016
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
Y.Notsu           Y.Notsu, D.Nogami     ECHELLE        --:--   --:--
D.Chojnowski      D.Chojnowski          ECHELLE        04:00   05:56
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UW03/R     19:47   01:10   3.7  1.7   0    0    0    0    0    0
NM06/R     01:10   06:25    0   2.8   0    0    0   2.4   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
TSPEC image was not happy tonight at checkout.  'tspec init' fixed the problem.
Clouds and humidity (with a threatening thunderstorm that missed us) kept us closed until a little before 04:00.
                    ------- 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
--------------------------------------------------------------------------
 03:05 ecamera    765(  -94) 144  69  11.3 13.6 15.4 13.3 12.9   ND2  1.28
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    63    46     11   243  (WSW)          cloudy     none
     17:00    63    50     15   257  (WSW)          cloudy     none
     18:00    61    49     15   264    (W)          cloudy     none
     19:00    58    52     21   202  (SSW)          cloudy     none
     20:00    57    50     14   231   (SW)          cloudy     none
     21:00    56    50      8   214   (SW)          cloudy     none
     22:00    56    49      7   211  (SSW)          cloudy     none
     23:00    55    50     13   203  (SSW)          cloudy     none
     00:00    54    51     12   196  (SSW)          cloudy    humid
     01:00    54    50     11   226   (SW)          cloudy    humid
     02:00    52    51     10   221   (SW)          cloudy    humid
     03:00    51    50      7   251  (WSW)         ptly cldy  humid
     04:00    52    43      9   264    (W)         ptly cldy   none
     05:00    54    39      8   268    (W)         ptly cldy   none
     06:00    53    40      7   266    (W)        mstly 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: 1.2.2
    Current TUI version: 2.5.1