Subject: 3.5m Night Log 20060217
Date: Sat, 18 Feb 2006 06:29:35 -0700 (MST)
From: bketzeba@apo.nmsu.edu (Bill Ketzeback)
                        Apache Point Observatory
                        3.5m Telescope Night Log
                        Friday, February 17, 2006
                                                         ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 G.Wolf-Chase    G.Wolf-Chase,M.Smutko  Nicfps         --:-- --:--
 P.Lim           J.Holtzman             Echelle        --:-- --:--
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/ROW/DN    START FINISH   D    B    D    B    D    B   USE   D    B
 ----------------------------------------------------------------------
 UC02/R      18:45 00:10   3.3  2.1   0    0    0    0    0    0    0
 NM04/R      00:10 05:49    0   5.7   0    0    0    0    0    0    0
  note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: B.Ketzeback
 We never opened tonight due to the conditions. I worked on one of our
 cloudy night engineering projects tonight. Measuring wavelength shift
 as a function of rotator angle in DIS.
                      ------- 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
 ---------------------------------------------------------------------
                ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
     ------------------------------------------------------------------
     16:01    30    20     14   265  (W)     2204   cloudy     dust
     17:01    29    20     14   282  (WNW)   2821   cloudy     dust
     18:01    29    24     16   290  (WNW)   2883   cloudy     dust
     19:01    31    24     19   238  (WSW)   2263   cloudy     dust
     20:01    32    25     22   239  (WSW)   2138   cloudy     none
     21:01    32    25     27   246  (WSW)   2002   cloudy     windy
     22:01    31    25     14   260  (W)     1795   cloudy     light snow
     23:01    30    30     24   247  (WSW)   1284   cloudy     light snow
     00:01    31    29     15   245  (WSW)   1306   cloudy     humid
     01:01    31    28     15   263  (W)     1258   cloudy     humid
     02:01    32    28     18   240  (WSW)   1063   cloudy     humid
     03:01    32    29     22   227  (SW)     946   cloudy     humid
     04:01    32    27     23   239  (WSW)    808   cloudy     none
     05:01    33    27     20   242  (WSW)    628   cloudy     none
     06:01    33    27     19   220  (SW)     746   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 TCC version: 2.8.1
      Current TUI version: TUI 1.1