Fit your observations
Work with commanded and observed coordinates in Az/El or HA/Dec mode. Select the pointing terms in a settings file.
PYTHEIA 2.0.0 · WINDOWS EVALUATION
Fit a pointing model, compare first-order and rigorous results, and inspect the residuals in a clear report.
Bundled runtime · Az/El and HA/Dec mounts · Personalized evaluation

FROM OBSERVATIONS TO INSIGHT
Work with commanded and observed coordinates in Az/El or HA/Dec mode. Select the pointing terms in a settings file.
Compare first-order fitting with an iterated rigorous model using full rotations. Inspect uncertainties and correlations.
Review plots, residual diagnostics, and fitted coefficients in an HTML report. Start with the bundled reference dataset.
TRY PYTHEIA 2.0.0
The download includes Python and its dependencies. Request a separate evaluation licence for an individual or institution.
The period is 30 UTC calendar days from issuance. Your report carries the name on the verified licence.
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