RA to RZ Converter

About This Tool

This converter provides bidirectional transformation between RA and RZ coordinates commonly used in astronomy datasets. It normalizes inputs to a consistent internal representation (RA in degrees; RZ in degrees), applies a deterministic mapping, and returns the transformed value in the requested target unit with configurable precision. The system supports RA input in hours or degrees and treats RZ as a 0–360° angular range. Conceptually, it enables cross-dataset validation, pipeline integration, and planning where coordinate equivalence must be established. The tool is beneficial to researchers, data engineers, and observatories that standardize coordinate representations across analyses, simulations, and archival records. Its unique value lies in an explicit, repeatable transform with optional wrap-around handling and precision control, making it suitable for automated workflows and reproducible science. Core features include unit normalization, range validation, two-field input interface for RA↔RZ conversions in scripts or data preparation steps. Use cases include validating catalog matches, converting survey data between representations, and preparing coordinates for visualization tools or simulations.

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