lsst.pipe.drivers.constructCalibs.CalibStatsTask Class Reference

Inheritance diagram for lsst.pipe.drivers.constructCalibs.CalibStatsTask:

Public Member Functions
def	run (self, exposureOrImage)
	Measure a particular statistic on an image (of some sort). More...

Static Public Attributes
	ConfigClass = CalibStatsConfig

Detailed Description

Measure statistics on the background

This can be useful for scaling the background, e.g., for flats and fringe frames.

Definition at line 49 of file constructCalibs.py.

Member Function Documentation

run()

def lsst.pipe.drivers.constructCalibs.CalibStatsTask.run	(		self,
			exposureOrImage
	)

Measure a particular statistic on an image (of some sort).

    @param exposureOrImage    Exposure, MaskedImage or Image.
    @return Value of desired statistic

Definition at line 56 of file constructCalibs.py.

    def run(self, exposureOrImage):
        """!Measure a particular statistic on an image (of some sort).
 
        @param exposureOrImage    Exposure, MaskedImage or Image.
        @return Value of desired statistic
        """
        stats = afwMath.StatisticsControl(self.config.clip, self.config.nIter,
                                          afwImage.Mask.getPlaneBitMask(self.config.mask))
        try:
            image = exposureOrImage.getMaskedImage()
        except Exception:
            try:
                image = exposureOrImage.getImage()
            except Exception:
                image = exposureOrImage
 
        return afwMath.makeStatistics(image, self.config.stat, stats).getValue()
 
 

Member Data Documentation

ConfigClass

lsst.pipe.drivers.constructCalibs.CalibStatsTask.ConfigClass = CalibStatsConfig

static

Definition at line 54 of file constructCalibs.py.

---

The documentation for this class was generated from the following file:

• /j/snowflake/release/lsstsw/stack/lsst-scipipe-0.7.0/Linux64/pipe_drivers/22.0.0+a28f4c53b1/python/lsst/pipe/drivers/constructCalibs.py