Date: Tue, 30 Jun 2009 04:35:49 -0600 (MDT)
Subject: 3.5m Night Log 20090629
From: "Jack Dembicky"
                        Apache Point Observatory
                        3.5m Telescope Night Log
                         Monday, June 29, 2009
                                                         ACTUAL
 ASTRONOMER     OBSERVER(S)             INSTRUMENT    START  FINISH
 -------------------------------------------------------------------
 P.Kundurthy    P.Kundurthy             Agile         --:--  --:--
 A.Brown        A.Brown, A.Kowalski     DIS           01:50  02:50
   INST     SCHED(TWILIGHT) WEATH     EQUIP      OBS     DAY  NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 UW01/R     21:19  01:05   0.1  3.7   0    0    0    0    0    0    0
 DD05/R     01:05  04:55   2.8   0    0    0   1.0   0    0    0    0
  note: scheduled times listed include instrument chanyes, some ge time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Dembicky
 Clouds all night with intermittent rain and high humidity.
 Rot servo error UT 03:32:24 Alt 86.1 Rot -32.3
 We opened for about an hour during the 2nd half, then another storm approached and kept us closed
until morning.  We threw in the towel at 04:30.
                ------------- ACTIVITY LOG --------------
  PROG   INST   FAILURE MODE     TIME
      (STEDFNVOG)   TI/SHU    START  FINISH  DESCRIPTION
 ----------------------------------------------------------------------
               ---------------- FOCUS LOG ---------------
 Time  Instrument  Focus    Az  El  Temp Strc Prim  Sec  Air  filt FWHM
 -----------------------------------------------------------------------
 02:04 dis-slit  -135(  209) 188  79  14.0 15.2 14.6 14.1 13.7   --  1.22
                 ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    -------------------------------------------------------------------
     16:00    65    51      7   281    (W)    547  ptly cldy   none
     17:00    68    55     11   299  (WNW)    451  ptly cldy   none
     18:00    64    49      1   209  (SSW)    335 mstly cldy   none
     19:00    62    51      2   213  (SSW)    394 mstly cldy   none
     20:00    60    50      9   112  (ESE)    531   cloudy   lt rain
     21:00    59    50     13   144   (SE)    633   cloudy     rain
     22:00    58    50     10   173    (S)    789   cloudy     rain
     23:00    53    50     12    80    (E)    652   cloudy    humid
     00:00    52    49      8    91    (E)    849   cloudy    humid
     01:00    57    43      1   202  (SSW)    309  ptly cldy   none
     02:00    55    48      6   186    (S)    602  ptly cldy   none
     03:00    54    49      6   210  (SSW)    641  ptly cldy   none
     04:00    55    45      4   194  (SSW)    342 mstly 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