Date: Mon, 20 Aug 2012 12:02:02 +0000
Subject: [35m-nightlogs] 3.5m Night Log 20120819
From: Nicholas Ule
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Sunday, August 19, 2012
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
C.Blake           C.Blake               DIS            19:52   01:05
S.Johnson         S.Johnson             DIS            01:07   05:25
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
PU01/R     19:52   01:10   1.3  0.8   0    0   3.0  0.2   0    0
UC02/R     01:10   06:22   3.8   0    0    0   1.4  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: N.Ule, A.Shugart
Night began cloudy with some rain but cleared up by the time the first
observers cals were finished.
Had some high levels of humidity from 22:25-22:55, and again starting at
23:55 until 00:20, once more from 00:50 to 02:10, had a brief window until
02:30 03:10, and again at 03:35 until the end of the observing time.
                    ------- 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
--------------------------------------------------------------------------
 19:40 ECHELLE   431( -574) 118  65  13.8 14.6 14.9 14.8 13.9   clear  1.21
 01:12 dis-slit   377(  300) 342  55  12.8 12.0 12.5 12.0 12.8     1.63
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    63    52      7   139   (SE)   1613   cloudy   lt rain
     17:00    56    49      3   114  (ESE)   1816   cloudy     rain
     18:00    53    44     32    67  (ENE)    978   cloudy   lt rain
     19:00    57    39     13    83    (E)    785   cloudy     none
     20:00    60    36     12   122  (ESE)    842  ptly cldy   none
     21:00    56    44     11    99    (E)   1074    clear     none
     22:00    55    50     12    91    (E)   1524    clear    humid
     23:00    54    50      6    89    (E)   1645    clear     none
     00:00    55    50      6   125   (SE)   1826    clear     none
     01:00    54    50      6   126   (SE)   1821    clear    humid
     02:00    56    49      8   189    (S)   1877    clear    humid
     03:00    53    49     10   183    (S)   1894    clear    humid
     04:00    52    50     13   172    (S)   2978    clear    humid
     05:00    52    52     10   182    (S)   1982    clear    humid
     06:00    51    51      9   185    (S)   5284    clear    humid
     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: 1.9.5