Ensemble Photo-z
These stages compute ensemble redshift histograms n(z) for bins
TXPhotozSourceStack
- Naively stack source photo-z PDFs in binsTXPhotozLensStack
- Naively stack lens photo-z PDFs in binsTXSourceTrueNumberDensity
- Make an ideal true source n(z) using true redshiftsTXLensTrueNumberDensity
- Make an ideal true lens n(z) using true redshifts
- class txpipe.photoz_stack.TXPhotozSourceStack(*args: Any, **kwargs: Any)[source]
Naively stack source photo-z PDFs in bins
This parent class does only the source bins.
- class txpipe.photoz_stack.TXPhotozLensStack(*args: Any, **kwargs: Any)[source]
Naively stack lens photo-z PDFs in bins
This parent class does only the source bins.
- class txpipe.photoz_stack.TXSourceTrueNumberDensity(*args: Any, **kwargs: Any)[source]
Make an ideal true source n(z) using true redshifts
Fake an n(z) by histogramming the true redshift values for each object. Uses the same method as its parent but loads the data differently and uses the truth redshift as a delta function PDF