WMAP Cosmological Parameters Model/Dataset Matrix

The data made available through this page has been updated. The most recent version of this data may be accessed through /product/map/current/

Follow the green dots in the table to parameters, spectra, and Markov chains for the model/dataset pairs.

Model wmap all WMAP+
2df sdss boom+acbar cbi+vsa snastier sngold wl bao hst
lcdm Get
 Get
 Get
 Get
 Get
 Get
 Get
 Get
 Get
 Get
ocdm Get
Get
 Get

Get
 Get
Get
 Get
lcdm+tens Get
Get
 Get
 Get
 Get




lcdm+run Get
 Get
 Get
 Get
 Get
 Get

Get

lcdm+run+tens Get
Get
 Get
 Get
 Get




lcdm+mnu Get
 Get
 Get
 Get






lcdm+nrel
Get
 Get
 Get






wcdm+nopert Get
 Get
 Get
 Get

Get
 Get


wcdm+pert Get
 Get
 Get
 Get

Get
 Get
Get
ocdm+wpert
Get








lcdm+ns=1 Get









lcdm+tau=0 Get









lcdm+sz=0 Get









m2phi2 Get









Postscript file containing all parameters

Detailed Description and Mnemonic Listing

Release Notes

Product Page

A service of the HEASARC and of the Astrophysics Science Division at NASA/GSFC
Goddard Space Flight Center, National Aeronautics and Space Administration
HEASARC Director: Dr. Alan P. Smale
LAMBDA Director: Dr. David T. Chuss
NASA Official: Dr. David T. Chuss
Web Curator: Michael R. Greason