Date: Tue, 5 Oct 2004 06:18:18 -0600 (MDT)
From: John Barentine
Subject: 3.5m Night Log 20041004
                         Apache Point Observatory
                         3.5m Telescope Night Log
                         Monday, October 4, 2004
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 V.Woolf         V.Woolf                DIS            --:--  --:--
 J.Walawender    J.Walawender           DIS            --:--  --:--
  INST        SCHEDULED      WEATH     EQUIP     OBS     DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 UW08/R      19:36  01:00  3.1  2.3   0    0    0    0    0    0    0
 CU03/R      01:00  06:07   0   5.1   0    0    0    0    0    0    0
 note: scheduled times listed include instrument change time
                   ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Barentine
 High humidity, followed by clouds, wind, rain, thunder and lightning.
                      ------- FAILURE LOG -------
  PROG   INST   FAILURE MODE     TIME
       (SEGDFVO)    TI/SHU   START  FINISH  DESCRIPTION
 -----------------------------------------------------------------------
                 ---------------- FOCUS LOG ---------------
                                        Air/Truss   Wind
 Time   Instrument   Focus     Az  El    Temp-C    Dir MPH  filt  FWHM
 ---------------------------------------------------------------------
                ------------- WEATHER LOG ----------------
                                   Wind                       Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
     ------------------------------------------------------------------
     16:01    59    41      5   261  (W)        0    Clear      none
     17:01    60    42      9   257  (WSW)      0    Clear      none
     18:01    56    45      4   238  (WSW)      0    Clear      none
     19:01    53    46      4    83  (E)        0    Clear      none
     20:01    49    44     14    67  (ENE)      0    Clear      none
     21:01    47    44     16    67  (ENE)      0    Clear      none
     22:01    47    44     21    73  (ENE)      0    Clear      none
     23:01    47    44     19    75  (ENE)      0    Clear      none
     00:01    47    43     17    81  (E)        0    Clear      none
     01:01    47    44     15    77  (ENE)      0   PtlyCldy    none
     02:01    47    43     16   107  (ESE)      0   PtlyCldy    none
     03:01    48    42     22   127  (SE)       0   MstlyCldy   none
     04:01    48    45     18   132  (SE)       0   MstlyCldy  lt rain
     05:01    47    46     22   145  (SE)       0   MstlyCldy  lt rain
     06:01    46    44     17   175  (S)        0   MstlyCldy   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 Remark version: 2.85b
     Current TCC version: 2.7.2  Current TUI version: TUI 0.90