WFPC2 Filter Information

A new WFPC2 Memo has been issued (04/16/2003) regarding "WFPC2 Filter Wavelengths in the HST Archive". Due to discrepancies between the "Central Wavelength" and other filter quantities, it has been decided to replace the use of "Central Wavelength" with the use of "Pivot Wavelength" instead.

The WFPC2 Filter Throughput directory contains throughput tables for all WFPC2 filters.

How to calibrate WFPC2 Linear Ramp Filter data.