From: Russet McMillan
Subject: 3.5mm Night Log 20060110
Date: Wed, 11 Jan 2006 06:21:00 -0700 (MST)
                        Apache Point Observatory
                        3.5m Telescope Night Log
                        Tuesday, January 10, 2006
                                                         ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 F.Hearty        F.Hearty               NIC            05:20  00:02
 L.Walkowicz     L.Walkowicz            DIS            00:10  06:10
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/ROW/DN    START FINISH   D    B    D    B    D    B   USE   D    B
 ----------------------------------------------------------------------
 CU01/R      18:13 00:10    0    0    0    0    0   5.9   0    0    0
 UW12/R      00:10 06:09    0    0    0    0   1.0  5.0   0    0    0
  note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: R.McMillan
 Another clear night with moderate seeing (actually, pretty good in
 the IR -- big surprise there).  I had a problem with the lampswitch
 freezing up during checkout, but it apparently revived itself after
 some internal timeout.  The tower dust sensor stopped working in the
 middle of the night, but the dome sensor was fine, so I didn't
 tinker with it.  Everything else worked perfectly during the night.
 The internet outage scheduled for 6 am didn't happen, or not on
 time.
                      ------- FAILURE LOG -------
  PROG   INST   FAILURE MODE     TIME
       (SEDFNVOG)    TI/SHU   START  FINISH  DESCRIPTION
 -----------------------------------------------------------------------
                ---------------- FOCUS LOG ---------------
                                        Air/Truss   Wind
 Time   Instrument   Focus     Az  El    Temp-C    Dir MPH  filt  FWHM
 ---------------------------------------------------------------------
 17:45  NIC        125                                       H    0.71
 00:19  DISslit     0(655)      192 46  2.5/2.4    359  9    -    1.4
                ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
     ------------------------------------------------------------------
     16:01    37   -13      9   359  (N)     1809   clear      none
     17:01    35   -12     11   334  (NNW)   1787   clear      none
     18:01    34   -11     10     0  (N)     1249   clear      none
     19:01    35    -7      8     3  (N)     1418   clear      none
     20:01    37    -4     15    48  (NE)    1260   clear      none
     21:01    37    -4     12   345  (NNW)   1079   clear      none
     22:01    37    -7     17   352  (N)     1079   clear      none
     23:01    38    -7     10    21  (NNE)   1079   clear      none
     00:01    38    -9     10   359  (N)     1079   clear      none
     01:01    37    -9     12   354  (N)     1079   clear      none
     02:01    35   -10     10     5  (N)     1079   clear      none
     03:01    35   -11     14   350  (N)     1079   clear      none
     04:01    38    -7     15   327  (NNW)   1079   clear      none
     05:01    37    -9     17   318  (NW)    1079   clear      none
     06:01    37    -6     18   308  (NW)    1079   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 TCC version: 2.8
      Current TUI version: TUI 1.1