lsst.ip.isr  21.0.0-19-g6ed576e+e58e3478d4
Classes | Functions
lsst.ip.isr.fringe Namespace Reference

Classes

class  FringeStatisticsConfig
 
class  FringeConfig
 
class  FringeTask
 

Functions

def getFrame ()
 
def measure (mi, x, y, size, statistic, stats)
 
def stdev (vector)
 
def select (vector, clip)
 

Function Documentation

◆ getFrame()

def lsst.ip.isr.fringe.getFrame ( )
Produce a new frame number each time

Definition at line 36 of file fringe.py.

◆ measure()

def lsst.ip.isr.fringe.measure (   mi,
  x,
  y,
  size,
  statistic,
  stats 
)
Measure a statistic within an aperture

@param mi          MaskedImage to measure
@param x, y        Center for aperture
@param size        Size of aperture
@param statistic   Statistic to measure
@param stats       StatisticsControl object
@return Value of statistic within aperture

Definition at line 516 of file fringe.py.

◆ select()

def lsst.ip.isr.fringe.select (   vector,
  clip 
)
Select values within 'clip' standard deviations of the median

Returns a boolean array.

Definition at line 542 of file fringe.py.

◆ stdev()

def lsst.ip.isr.fringe.stdev (   vector)
Calculate a robust standard deviation of an array of values

@param vector  Array of values
@return Standard deviation

Definition at line 532 of file fringe.py.