loadBlend¶
- lsst.meas.extensions.scarlet.loadBlend(blendData: ScarletBlendData, model_psf: ndarray, mCoadd: MultibandExposure)¶
Load a blend from the persisted data
- Parameters:
- blendData:
The persisted scarlet BlendData to load into the blend.
- model_psf:
The psf of the model in each band. This should be 2D, as scarlet lite assumes that the PSF is the same for all bands.
- mCoadd:
The coadd image to use for the observation attached to the blend. This is required in order to create a difference kernel to convolve the model into an observed seeing.
- Returns:
- blend
scarlet.lite.Blend The blend object loaded from the persisted data.
- blend