drift.core.doublekl

Classes

DoubleKL(bt[, subdir])

Modified KL technique that performs a first transformation to remove foreground modes, and a subsequent transformation to diagonalise the full noise (remaining foregrounds+instrumental space).

class drift.core.doublekl.DoubleKL(bt, subdir=None)

Bases: KLTransform

Modified KL technique that performs a first transformation to remove foreground modes, and a subsequent transformation to diagonalise the full noise (remaining foregrounds+instrumental space).

foreground_threshold

Ratio of S/F power below which we throw away modes as being foreground contaminated.

Type:: scalar