Date: Fri, 3 Jul 2009 04:30:38 -0600 (MDT)
Subject: 3.5m Night Log 20090702
From: "Jack Dembicky"
                        Apache Point Observatory
                        3.5m Telescope Night Log
                        Thursday, July 02, 2009
                                                         ACTUAL
 ASTRONOMER     OBSERVER(S)             INSTRUMENT    START  FINISH
 -------------------------------------------------------------------
 T.Murphy      R.McMillan               APOLLO        --:--  --:--
 J.Bally       J.Bally, T.Bowers,       TSPEC         --:--  --:--
               S.Jacobson
 G.Wallerstein G.Wallerstein             Echelle      --:--  --:--
   INST     SCHED(TWILIGHT) WEATH     EQUIP      OBS     DAY  NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 DD01/R     21:19  21:25    0   0.1   0    0    0    0    0    0    0
 CU02/R     21:25  01:05    0   3.7   0    0    0    0    0    0    0
 UW13/R     01:05  04:57   2.1  1.7   0    0    0    0    0    0    0
  note: scheduled times listed include instrument chanyes, some ge time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Dembicky
 Clouds and rain kept us closed all night.
 I did some more Agile light leak test tonights.  Mades some progress in ruling out sources and
identifying other possibilities.  Nick will investigate extraneous light sources further (sent
him a private email on findings).
                ------------- 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
 -----------------------------------------------------------------------
                 ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    -------------------------------------------------------------------
     18:00    67    51      3    96    (E)   1227 mstly cldy   none
     19:00    63    51     13   155  (SSE)   1330 mstly cldy   none
     20:00    60    52     13   114  (ESE)   1450 mstly cldy   none
     21:00    56    50     23   133   (SE)    918   cloudy     none
     22:00    57    51     21   128   (SE)   1476   cloudy     none
     23:00    58    51     20   141   (SE)   1509   cloudy     none
     00:00    57    50     21   142   (SE)   1640   cloudy   lt rain
     01:00    58    50     17   155  (SSE)   1811   cloudy     rain
     02:00    55    51     14   171    (S)   1386   cloudy   lt rain
     03:00    54    52     21   163  (SSE)   2239   cloudy   lt rain
     04:00    53    52     21   165  (SSE)   1543   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: 2.10.0
      Current TUI version: TUI 1.5.1