I am searching for the black and white images of the different wavelengths for space objects like the space images in the pencil code astronomy to import them into the imaging software called multispec. Where can I get t like this? I usually work with earth images from Landsat. thank you!
], (ir, optical, radio, xray) ->
red: ir * .7 + optical * .3
green: radio * .5 + ir * .5