Date: Fri, 12 Sep 2008 03:46:33 -0600 (MDT)
Subject: 3.5m Night Log 20080911
From: "Jack Dembicky"
                        Apache Point Observatory
                        3.5m Telescope Night Log
                      Thursday, September 11, 2008
                                                         ACTUAL
 ASTRONOMER     OBSERVER(S)             INSTRUMENT    START  FINISH
 -------------------------------------------------------------------
 S.Schmidt      S.Schmidt               DIS           --:--  --:--
 M.Skrutski     M.Skrutski              TSPEC         --:--  --:--
   INST     SCHED(TWILIGHT) WEATH     EQUIP      OBS     DAY  NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 UW04/R     20:08  01:05    0   5.0   0    0    0    0    0    0    0
 UV03/R     01:05  05:51  1.9   2.9   0    0    0    0    0    0    0
  note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Dembicky
 Clouds, humidity, fog, & rain kept us closed all 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
 -----------------------------------------------------------------------
                ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    -------------------------------------------------------------------
     18:00    49    50      1   281    (W)    235    cldy      lt. rain
     19:00    49    50      8   112  (ESE)    347    cldy      none
     20:00    48    49     10    86    (E)    403    cldy      lt. rain
     21:00    48    49     10    81    (E)    279    cldy      lt. rain
     22:00    48    49     12    75  (ENE)    158    cldy      lt. rain
     23:00    48    48     13    78  (ENE)    211    cldy      lt. rain
     00:00    48    49      1   139   (SE)     93    cldy      lt. rain
     01:00    48    49      2   347  (NNW)    736    cldy      lt. rain
     02:00    48    49      1   261    (W)    123    cldy      lt. rain
     03:00    48    48      1   259    (W)    183    cldy      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: 2.9.1
      Current TUI version: TUI 1.4.5