Date: Mon, 3 Aug 2009 06:27:59 -0600
Subject: 3.5m Night Log 20090802
From: Jeff Coughlin
                     Apache Point Observatory
                     3.5m Telescope Night Log
                     Sunday, August 2, 2009
                                                        ACTUAL
 ASTRONOMER     OBSERVER(S)              INSTRUMENT  START  FINISH
 --------------------------------------------------------------------
 M.Drosback     M.Drosback                 Tspec     19:00  01:05
 S.Schmidt      S.Schmidt                  Tspec     01:05  06:10
  INST     SCHED(TWILIGHT) WEATH     EQUIP      OBS     DAY  NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B   USE   D    B
 --------------------------------------------------------------------
 UV04/R     21:00  01:05    0    0    0    0    0   4.1   0    0    0
 UW12/R     01:05  05:20    0    0    0    0   1.2  3.0   0    0    0
 note: scheduled times listed include instrument change time
               ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Coughlin
 Had pretty clear skies all night with okay seeing. 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
 -----------------------------------------------------------------
 20:20 TSPEC   475( 1347)  36  30  15.7 18.7 16.6 17.4 17.5     1.30
               ------------- WEATHER LOG ----------------
                                  Wind                      Precip.or
    Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
   -------------------------------------------------------------------
     16:00    67    50      6   194  (SSW)   1446  ptly cldy   none
     17:00    64    38     17   111  (ESE)    857 mstly clr    none
     18:00    70    44      3   239  (WSW)   1156 mstly clr    none
     19:00    65    43      6    84    (E)   1164 mstly clr    none
     20:00    61    42     11    68  (ENE)   1130    clear     none
     21:00    60    44      9    77  (ENE)   1309    clear     none
     22:00    59    47      8   108  (ESE)   1549    clear     none
     23:00    61    42      6   333  (NNW)   1161    clear     none
     00:00    61    42      6   342  (NNW)   1158 mstly clr    none
     01:00    60    42      6   349    (N)   1161    clear     none
     02:00    58    45      6   352    (N)   1540 mstly clr    none
     03:00    59    44      4   354    (N)   1296 mstly clr    none
     04:00    60    44      5    15  (NNE)   1338 mstly clr    none
     05:00    59    46     11    23  (NNE)   1544  ptly cldy   none
     06:00    59    44      3    31  (NNE)   1397  ptly cldy   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: 2.10.0
     Current TUI version: TUI 1.5.1