Subject: 3.5m Night Log 20150805
From: alaina@apo.nmsu.edu
Date: Thu,  6 Aug 2015 12:04:01 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Wednesday, August 05, 2015
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
S.Liss            S.Liss                DIS            21:00   01:05
J.Wisniewski      J.Lomax               Echelle        01:08   02:12
                                                       03:00   05:50
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UV02/R     20:07   01:10   1.0   0    0    0   2.6  1.5   0    0
OU01/R     01:10   06:12    0   0.7   0    0   0.0  4.3   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: A.Bradley
We started the night with some rain clouds and nearby radar returns.  They cleared by the end of twilight.  Clouds came back during second half, and we closed for a short time.
No streaks in dcam exposures of 1 second on bright stars.
Tspec producing images that are half corrupted, half normal.  Required an arrayPower state=on today.
                    ------- 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
--------------------------------------------------------------------------
 20:08 dcamera    237(  805) 283  52  20.0 20.7 21.2 20.5 19.9   --  1.17
 00:13 ecamera    316( -286) -31  69  19.1 18.7 19.2 18.6 18.5   ND2  0.73
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp C Dewp C  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    72    43      6   109  (ESE)    316   cloudy     rain
     17:00    66    46      7    84    (E)    346   cloudy   lt rain
     18:00    67    41     13    39   (NE)    309 mstly cldy   none
     19:00    68    37      5    87    (E)    235  ptly cldy   none
     20:00    68    38      1    73  (ENE)    276 mstly clr    none
     21:00    68    37      2   125   (SE)    296    clear     none
     22:00    69    37      3   163  (SSE)    334    clear     none
     23:00    67    37      1   189    (S)    319    clear     none
     00:00    67    39      2   168  (SSE)    295 mstly clr    none
     01:00    66    40      8   166  (SSE)    309    clear     none
     02:00    67    39      7   190    (S)    403 mstly cldy   none
     03:00    65    40      7   184    (S)    375    clear     none
     04:00    64    40      8   182    (S)    570    clear     none
     05:00    63    41      8   183    (S)    448 mstly clr    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: 2.4.0