Wilkinson Microwave Anisotropy Probe DR4
The data made available through this page has been updated. The most recent version of this data may be accessed through https://lambda.gsfc.nasa.gov/product/wmap/current/"
WMAP DR4 Bandpass Frequency Response
The frequency response of the two detectors in each of WMAP's twenty radiometers (two per differencing assembly) are provided in this dataset; there is one file per radiometer. Each file contains three columns:
In principal the bandpass data for the two detectors should be weighted by their response to a thermal spectrum corresponding to how the WMAP data is calibrated in flight. In practice, weighting this bandpass data based upon the area beneath each response curve should be sufficient.
For more information, please see: