From: Russet McMillan
Subject: 3.5m Night Log 20070515
Date: Wed, 16 May 2007 04:35:05 -0600 (MDT)
                        Apache Point Observatory
                        3.5m Telescope Night Log
                         Tuesday, May 15, 2007
                                                           ACTUAL
 ASTRONOMER     OBSERVER(S)             INSTRUMENT      START  FINISH
 --------------------------------------------------------------------
 D.York         C.Grady,G.Hilton        GFP             --:--  --:--
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 UC07/O     20:55  05:04   8.2   0    0    0    0    0    0    0    0
   note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
Observing Specialist: R.McMillan
Clouds, rain, thunder, lightning, high humidity, clouds.  The
observers gave up around 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
 -----------------------------------------------------------------------
                ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    -------------------------------------------------------------------
     16:00    51    43     14    82    (E)    470  ptly cldy   none
     17:00    48    43     18    75  (ENE)    606  ptly cldy   none
     18:00    44    42     26    73  (ENE)    691 mstly cldy  humid
     19:00    44    42     21    73  (ENE)    772   cloudy    humid
     20:00    44    42     14    74  (ENE)   1033   cloudy   lt rain
     21:00    43    43     17    82    (E)   1038   cloudy     rain
     22:00    44    43      7    83    (E)    812   cloudy     rain
     23:00    44    40     17    78  (ENE)    578   cloudy   lt rain
     00:00    43    42     18    80    (E)    672   cloudy   lt rain
     01:00    44    43     17    77  (ENE)   1180   cloudy     rain
     02:00    43    43     12    81    (E)    456   cloudy     rain
     03:00    43    42     21    74  (ENE)    250   cloudy     rain
     04:00    42    40     18   109  (ESE)    399   cloudy   lt rain
     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: 2.9.0
      Current TUI version: TUI 1.3