CR3 to FITS
Convert CR3 (Canon RAW Version 3) images to the FITS (Flexible Image Transport System) format online. Preserve your astronomical data with accurate conversion and lossless compression.
Key Features
Accurate Conversion
Our converter ensures precise translation of CR3 data to the FITS format, maintaining the integrity of your astronomical observations.
Lossless Compression
FITS format supports lossless compression, preserving all the details in your images without any data loss.
Online & Accessible
Convert your CR3 files directly in your browser, no software installation required. Access from any device with an internet connection.
Why Convert to FITS?
Software Compatibility
FITS is widely supported by astronomical image processing software like PixInsight, AstroImageJ, and others.
Metadata Preservation
FITS stores extensive metadata, including telescope information, exposure details, and calibration data, essential for accurate analysis.
Data Archiving
FITS is a long-term archival format, ensuring your astronomical data remains accessible and usable for years to come.
Frequently Asked Questions
Is the conversion process secure?
Yes, we prioritize your data security. Your files are processed on secure servers and are not stored after conversion.
What is the maximum file size I can upload?
The maximum file size is 50MB. If your file is larger, please consider compressing it before uploading.
Will the converted FITS file contain all the original data?
Yes, the conversion process aims to preserve all the original data and metadata from the CR3 file in the FITS format.
Is this service free to use?
Yes, our CR3 to FITS converter is free to use for a limited number of conversions. Check our pricing page for details on larger conversion needs.
About CR3 and FITS Formats
CR3 is a raw image format used by Canon cameras, containing unprocessed data directly from the sensor. It offers high dynamic range and detail, ideal for astrophotography. However, CR3 isn't universally supported by astronomical software. FITS, on the other hand, is the standard format for storing astronomical data. It's designed to handle large datasets, metadata, and various image types. Converting CR3 to FITS allows you to seamlessly integrate your Canon camera's data into established astronomical workflows for processing, analysis, and archiving. This conversion is crucial for astronomers and astrophotographers who rely on specialized software that requires the FITS format.
Steps to Convert
- Upload your CR3 file.
- Our system automatically converts the file to FITS.
- Download the converted FITS file.