spectro-aras.com

I am wondering if the proper way to convert Canon CR-2 images in IRIS is to save as CFA or black and white FITS?
Thank you,
John

See for example:

http://www.astrosurf.com/aras/novae/Nova2013Del.html

You can also open some CRW (CR2) image format directly from ISIS.

Christian

Thank you Christian.

Excellent programs you have made.

John