JS9 Demo: displaying different FITS data types
FITS files with different data types:
double 1000x1000 (v=x.y/1000, 8Mb)
float 1000x1000 (v=x.y/1000, 4Mb)
int 1000x1000 (v=x*1000+y, 4Mb)
short 100x100 (v=x*100+y, small)
byte 10x10 (v=x*10+y, tiny)
JS9 Demos:
web page configuration:
the basics
setting the size of the JS9 display
menubar styles
web page control
preloading images into JS9
multiple displays:
multiple instances of JS9
control multiple displays with one menu
creating a JS9 instance dynamically
syncing images in multiple displays
plugins:
adding plugins to JS9
the imexam plugin
pan and zoom
overlaying catalogs
dynamic selection of displays
colors:
image blending
RGB composite images
creating new colormaps
data analysis:
remote data analysis
running tasks when a region changes
FITS support:
displaying different FITS datatypes
support for large FITS files
not often needed:
using the all-in-one files
PNG representation files vs FITS files