Convert FITS to JPG

Understanding FITS and JPG file formats

The FITS (Flexible Image Transport System) file format is primarily used in astronomy for storing, transmitting, and processing scientific and astronomical data. It is a highly versatile format that can store both image and non-image data, along with metadata. On the other hand, the JPG (or JPEG) file format is a widely-used image format known for its lossy compression, making it ideal for sharing and storing photographs and web images due to its smaller file size.

Why convert FITS to JPG?

Converting a FITS file to a JPG format can be beneficial for sharing astronomical images with a broader audience, as JPG files are more accessible and easier to view on most devices and platforms. Additionally, JPG files are more suitable for web use due to their smaller size and compatibility.

Best software for FITS to JPG conversion

One of the best software options for converting FITS to JPG is FITS Liberator. This free software is specifically designed for processing and converting FITS files. To convert a FITS file to JPG using FITS Liberator, follow these steps:

• Open FITS Liberator and load your FITS file.
• Adjust the image settings as needed to enhance the image quality.
• Go to File → Export and select the JPG format.
• Save the converted file to your desired location.

Another option is to use GIMP, a free and open-source image editor that supports a wide range of file formats. To convert using GIMP:

• Open GIMP and import your FITS file.
• Make any necessary adjustments to the image.
• Go to File → Export As and choose JPG as the output format.
• Save the file to your computer.