empyrean.PhotometryConfig¶

class PhotometryConfig(model=PhotometryModel.AUTO, sigma_lightcurve=0.0, include_rejected=False, max_irls_iterations=0, huber_k=0.0)[source]

Bases: object

Post-OD photometric-fit configuration. Mirrors empyrean::PhotometryConfig.

Attach via ODConfig.photometry. The fit runs after the orbit is solved and never touches the state. Sentinel rule: 0 / 0.0 on a tuning field requests the engine default.

Methods

__init__([model, sigma_lightcurve, ...])

Attributes

`huber_k`	Huber tuning constant.
`include_rejected`	Include astrometrically-rejected observations' magnitudes.
`max_irls_iterations`	Max Huber-IRLS iterations.
`model`	Model to fit.
`sigma_lightcurve`	1σ lightcurve scatter floor (mag).

Parameters:

model (PhotometryModel)
sigma_lightcurve (float)
include_rejected (bool)
max_irls_iterations (int)
huber_k (float)

model: PhotometryModel = 'auto': Model to fit. Default PhotometryModel.AUTO.

sigma_lightcurve: float = 0.0: 1σ lightcurve scatter floor (mag). 0.0 → engine default (0.2).

include_rejected: bool = False: Include astrometrically-rejected observations’ magnitudes.

max_irls_iterations: int = 0: Max Huber-IRLS iterations. 0 → engine default (30).

huber_k: float = 0.0: Huber tuning constant. 0.0 → engine default (1.5).