WMAP DR4 Calibrated Time-Ordered Data Archive
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/"
Recommended download procedure for '.fits' or '.tar.gz' files:
The description column provides the dates of the data contained with a tarball, with the date having the form yyyy:ddd where yyyy is the year and ddd is the day of year.
We provide a plain text list of URLs to these files that may be used with wget to retrieve this archive in an automated fashion. The following command will retrieve the entire archive: