Utilitiy class to read in pointing data obtained on Robotel with the
Wifsip instrument. The name on the command line gives the sextractor
produced catalog file, if extended with .cat and the image data fits
file, if extended with .fits. The catalog consists of a single line,
which is the star in question. It starts with a date in the format 'Apr
27 02:10:25 UTC 2009', i.e. 'MMM dd HH:mm:ss zzz yyyy', followed by the
sextractor number and the ccd x and y coordinates in the full frame.
The fits file contains keys of the name OBJRA OBJDEC that hold the right
ascension or declination of the target, but see table below:
20090421-0000A: 52.2672228 59.94033
The std-out data is in a format compatible with
PointingModel.FileData.