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HRZ file format

Extension.hrz
Categoryimages
DescriptionThe HRZ file format is a binary format used for storing astronomical images. It was developed by the European Southern Observatory (ESO) and is commonly used in the field of astronomy.
Technical detailsHRZ files store two-dimensional images in a compressed format, typically containing a single color channel. The format supports 8-bit and 16-bit integer data, as well as 32-bit and 64-bit floating-point data. The file format is designed to be platform-independent, and supports both big-endian and little-endian byte ordering. HRZ files can contain header information that describes the image size, data type, and other relevant parameters. The HRZ format is used by a variety of astronomical software packages, including IRAF, MIDAS, and SExtractor. It is also supported by some image processing and analysis software tools, such as ImageJ and MATLAB.