Ramp Fitting

• Optimized Least-squares with Uneven Ramps
  • Segments
  • Special Cases
  • All Cases
  • Slope and Variance Calculations
  • Dark current
• Jump Detection
  • Statistic and Possible Jump Resultants
  • Threshold Function
• Error Propagation
• Likelihood Fitting
• Arguments
• Reference Files

romancal.ramp_fitting Package

Classes

RampFitStep([name, parent, config_file, ...])

This step fits a straight line to the value of counts vs. time to determine the mean count rate for each pixel.

Class Inheritance Diagram