- You can only upload TIFF files
- Because this is in beta stage, the files cannot be larger than
600kb... Really Big! - The image can be color or black and white (but make sure you specify!)
- The image cannot have an alpha channel
- You probably shouldn't upload a sharpened image. Just upload a calibrated, stretched image With more development, I hope to make the app accept color images, large files etc. Help make astronomy accessible!