applyGains

lsst.ip.isr.applyGains(exposure, normalizeGains=False, ptcGains=None)

Scale an exposure by the amplifier gains.

Parameters:

exposure : lsst.afw.image.Exposure

Exposure to process. The image is modified.

normalizeGains : Bool, optional

If True, then amplifiers are scaled to force the median of each amplifier to equal the median of those medians.

ptcGains : dict`[`str], optional

Dictionary keyed by amp name containing the PTC gains.