Convert FITS to FTS

Understanding FITS and FTS file formats

FITS (Flexible Image Transport System) is a widely used digital file format in astronomy for storing, transmitting, and processing scientific and image data. It supports metadata and is the standard for astronomical data storage. FTS is essentially the same format as FITS, with the only difference being the file extension. Both formats are interchangeable and contain identical data structures.

Why convert FITS to FTS?

Converting a FITS file to FTS is typically done to meet software requirements or naming conventions, as some astronomical software may expect the .fts extension instead of .fits. The conversion does not alter the file content, only the extension.

How to convert FITS to FTS

Since FITS and FTS are identical in structure, conversion is as simple as renaming the file extension. However, some software tools can automate this process or batch rename multiple files.

• Manual method: Rename the file from filename.fits to filename.fts using your operating system's file manager.
• Batch renaming: Use a batch renaming tool such as Advanced Renamer (Windows) or Renamer (Mac) to change multiple file extensions at once.
• Command line: On Linux or macOS, use the command mv filename.fits filename.fts in the terminal.

Recommended software for FITS to FTS conversion

For astronomers and researchers, SAOImage DS9 is a popular FITS viewer that can open both .fits and .fts files. For batch renaming, Advanced Renamer (Windows) and Renamer (Mac) are user-friendly options. No dedicated converter is needed since the formats are identical.

Summary

Converting FITS to FTS is a straightforward process involving only a file extension change. Use your file manager, a batch renamer, or the command line for quick conversion. Both formats are fully compatible with astronomical software.