Subject: 3.5m Night Log 20150419
From: dembicky@apo.nmsu.edu
Date: Mon, 20 Apr 2015 11:53:20 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Sunday, April 19, 2015
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
M.Bentz           M.Bentz               DIS            --:--   --:--
J.Wang            P.Du                  DIS            --:--   --:--
M.Hammergren      K.Nault, M.Brucker    SPICam         01:30   02:06
T.Thuan           Y.Izotov              DIS            02:16   06:20
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
GS01/R     19:45   20:55    0   1.2   0    0   0.0   0    0    0
IH01/R     20:55   00:10   3.2   0    0    0    0   0.0   0    0
AD02/R     00:10   02:10   1.3   0    0    0   0.7  0.0   0    0
UV06/R     02:10   06:20    0    0    0    0   4.2  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
No problems other than weather at the start of the 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
--------------------------------------------------------------------------
 00:59 SPIcam     302(  401)  -7  49   4.9  5.6  6.6  5.6  4.9 sdss r  1.50
 01:24 dcamera    142(   67)  10  63   5.0  5.3  6.1  5.2  4.9   --  1.25
 02:52 dcamera    343(  227) -111  62   4.5  4.5  5.1  4.5  4.2   --  1.15
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp C Dewp C  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    50    16      7   270    (W)    653   cloudy     none
     17:00    53    15      8   262    (W)    648   cloudy   lt rain
     18:00    44    19      9   244  (WSW)    747   cloudy     none
     19:00    45    18      6   255  (WSW)    919   cloudy     none
     20:00    44    19     11   263    (W)   1463   cloudy     none
     21:00    43    20      0   281    (W)   1128   cloudy   lt rain
     22:00    42    20      9   255  (WSW)   1146   cloudy     none
     23:00    43    19      6   240  (WSW)   1046   cloudy     none
     00:00    42    21      8   266    (W)   1089   cloudy     none
     01:00    41    22     10   275    (W)    936  ptly cldy   none
     02:00    41    21      6   266    (W)   1062    clear     none
     03:00    40    21      8   235   (SW)   1044    clear     none
     04:00    40    22      8   231   (SW)    978    clear     none
     05:00    40    22     10   266    (W)    911    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: 2.3.3