WFC3 Data Handbook V. 4.0

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Chapter 9:
WFC3 Data Analysis

9.1 STSDAS and STSCI_PYTHON Software

9.2 Photometry

9.2.1 Photometric Systems, Units, and Zeropoints

9.2.2 Aperture and Color Corrections

9.2.3 Pixel Area Maps

9.2.4 CTE

9.2.5 Red Leak

9.2.6 UV Contamination

9.3 Astrometry

9.3.1 Coordinate Transformations

9.3.2 Absolute and Relative Astrometry

9.3.3 Impact of Guide Star Failure

9.4 Spectroscopy

9.4.1 Using the WFC3 Grisms

9.4.2 Pipeline Calibration

9.4.3 Slitless Spectroscopy Data and Dithering

9.4.4 Spectroscopy with the WFC3 G280 Grism

9.4.5 Spectroscopy with the WFC3 IR Grisms

9.4.6 Extracting and Calibrating Slitless Spectra

9.4.7 Reducing WFC3 grism data

9.4.8 Accuracy of Slitless Spectra Wavelength and Flux Calibration

9.5 References