Testing subsections/insertion...
BITPIX =  -32  size = 88504 pixels 
Reading  354016 bytes
BSCALE =  &&  BZERO = 

Original image...
Displaying 299 x 296 image from 0.967749178409576 to 4.19738721847534 ...

Subsection...
Displaying 50 x 50 image from 2.37020421028137 to 3.94973230361938 ...

Testing insertions...
Displaying 299 x 296 image from 0 to 7.07106781005859 ...
