Convert FITS to RAS
Convert FITS images to RAS format, edit and optimize images online and free.
Drop Files Anywhere to Upload
Flexible Image Transport System, abbreviated FITS, is an open standard designed for scientific (especially astronomical) data acquisition. FITS format is the most used digital file format in astronomy.
RAS and SR both stand for an identical format. A file with a RAS extension is the Sun Raster image file format developed by Sun Microsystems for their Unix platforms using SunOS operating system. This format supports storing monochrome, grayscale, and color-bitmapped data of any bitmap depth, and lossless data compression using RLE.
Select any FITS image you wish to convert by clicking the Choose File button.
Before clicking the Convert button, use any available FITS to RAS tools.
You will be redirected to the download page to see the conversion status and download your RAS file.
To change FITS format to RAS, upload your FITS file to proceed to the preview page. Use any available tools if you want to edit and manipulate your FITS file. Click on the convert button and wait for the convert to complete. Download the converted RAS file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to FITS file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to FITS file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to FITS file location or include path to your input file.