From: Russet McMillan
Subject: 3.5m Night Log 20040417
Date: Sun, 18 Apr 2004 04:58:53 -0600 (MDT)
                          Apache Point Observatory
                          3.5m Telescope Night Log
                          Saturday, April 17, 2004
                                                            ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 E.Ellingson     S.Fawcett              DIS            --:--  --:--
 P.Yoachim       P.Yoachim              DIS            --:--  --:--
  INST        SCHEDULED      WEATH     EQUIP     OBS     DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 CU01/R      20:31  01:00  4.5   0    0    0    0    0    0    0    0
 UW03/R      01:00  05:34  4.6   0    0    0    0    0    0    0    0
  note: scheduled times listed include instrument change time
                 ------------- ACTIVITY LOG --------------
 Observing Specialist: R.McMillan
 Tonight's weather offered a sampler plate of rain, lightning, high
 winds (peak gust 70.5 mph!), high humidity, high dust, and thick
 clouds.  We never opened.
                          ------- 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    55    34     23   202  (SSW)   1579   cloudy     none
     17:01    53    33     20   206  (SSW)   2243   cloudy     rain
     18:01    43    43     37   218  (SW)    2244   cloudy     rain
     19:01    43    42     19   213  (SSW)   2148   cloudy     rain
     20:01    44    41     17   221  (SW)    8286   cloudy     rain
     21:01    45    38     22   238  (WSW)   3194   cloudy     rain
     22:01    44    38     23   221  (SW)    1354   cloudy     rain
     23:01    46    35     27   218  (SW)    4721   cloudy     none
     00:01    47    34     22   203  (SSW)  11753   cloudy     none
     01:01    46    36     23   212  (SSW)  10179   cloudy     none
     02:01    47    33     54   201  (SSW)   1781   cloudy     rain
     03:01    49    31     43   212  (SSW)    677   cloudy     none
     04:01    49    31     30   210  (SSW)   1042   cloudy     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 guide software version: guider v4.1b4
     Current TCC version: 2.7.2  Current TUI version: TUI-0.842