Date: Sun, 01 Feb 2015 12:03:11 -0000 (UTC)
Subject: 3.5m Night Log 20150228
From: "Alysha Shugart"
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Saturday, February 28, 2015
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
T.Murphy          R.McMillan            APOLLO         18:03   19:02
J.Turner          J.Turner              DIS            21:23   00:40
R.Wyse            G.Ruchti              ECHELLE        00:44   06:03
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
AP01/R     18:08   19:08    0   1.0   0    0   0.0  0.0   0    0
UV08/R     19:08   00:40    0   2.2   0    0   0.0  3.3   0    0
JH01/R     00:40   06:23    0    0    0    0   2.5  3.2   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: A.Shugart
APOLLO could get nothing through the clouds, so I logged that time down to
weather. We gave up a little early, and switched to DIS. Unable to capture
any stars after 15 minutes on sky, so we closed to wait out the clouds. No
data was taken until the clouds cleared just past 21:00. We remained open
the rest of the night with no problems.
                    ------- 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
--------------------------------------------------------------------------
 22:34 dcamera    350(  169) 188  72   3.6  3.4  3.7  3.6  3.4   --  1.16
 01:48 ecamera    387( -869) 135  50   2.5  2.5  3.0  2.6  2.2   ND2  1.09
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp C Dewp C  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00     3    -3     24   224   (SW)   1807  ptly cldy   none
     17:00     4    -3     24   222   (SW)   1848  ptly cldy   none
     18:00     3    -3     25   234   (SW)   1263 mstly cldy   none
     19:00     3    -3      5   228   (SW)   1327   cloudy     none
     20:00     4    -3     15   244  (WSW)   1298   cloudy     none
     21:00     4    -3     21   229   (SW)   1336   cloudy     none
     22:00     4    -3     22   239  (WSW)   1144  ptly cldy   none
     23:00     4    -2     28   238  (WSW)   1116 mstly clr    none
     00:00     3    -2     16   229   (SW)   1099    clear     none
     01:00     2    -3     13   257  (WSW)   1091    clear     none
     02:00     2    -2     14   255  (WSW)   1148    clear     none
     03:00     2    -2     15   262    (W)   1152    clear     none
     04:00     1    -2     10   258  (WSW)   1228    clear     none
     05:00     2    -2     13   242  (WSW)   1312    clear     none
     06:00     2    -2     10   260    (W)   1210    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: 1.0.4
    Current TUI version: 2.3.2