Subject: 3.5m Night Log 20040913
Date: Tue, 14 Sep 2004 06:03:25 -0600 (MDT)
From: bketzeba@apo.nmsu.edu (Bill Ketzeback)
                         Apache Point Observatory
                         3.5m Telescope Night Log
                        Monday, September 13, 2004
                                                          ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 G.Richards      G.Richards,J.Hennawi   DIS            22:25 05:53
  INST        SCHEDULED      WEATH     EQUIP     OBS     DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 PU02/R      20:05  05:53  2.3   0    0    0   7.5   0    0    0    0
 note: scheduled times listed include instrument change time
                  ------------- ACTIVITY LOG --------------
 Observing Specialist: B.Ketzeback
 Late opening tonight due to radar returns off to our west and high dust counts.
 Things setted down shortly after twilight. The rest of the evening went rather
 smoothly.
                      ------- 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
 ---------------------------------------------------------------------
 22:28 dis-slit    -170(1294)  161 77  15.2/16.2  240  10   -     1.17
 22:34 NA2gdr      -3500(29600)168 77  15.3/16.2  222  9    R     0.8
                ------------- WEATHER LOG ----------------
                                  Wind                       Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
     ------------------------------------------------------------------
     16:01    73    33      7   279  (W)      543 prtly cldy  none
     17:01    72    32     15   246  (WSW)    556 prtly cldy  none
     18:01    65    32      9   272  (W)      534 mstly cldy  none
     19:01    62    33      7   296  (WNW)   3945 mstly cldy  dust
     20:01    61    34      2   240  (WSW)   3862 mstly cldy  dust
     21:01    57    37      6   255  (WSW)   3502 mstly clr   dust
     22:01    58    35     10   263  (W)     2281 prtly cldy  dust
     23:01    59    34      7   236  (SW)    1639 mstly clr   none
     00:01    60    35     11   258  (WSW)   1014 mstly clr   none
     01:01    58    35     11   243  (WSW)   1591   clear     none
     02:01    59    37      9   265  (W)      726   clear     none
     03:01    57    38      8   267  (W)      855   clear     none
     04:01    57    38      8   266  (W)      810   clear     none
     05:01    56    38      8   304  (NW)     983   clear     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 9.0b4