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/

The parameter contraints recommended by the WMAP team may be found here.

Model [all are +SZ+LENS]	WMAP7	WMAP7+
		WMAP7.2	BAO+ H0	BAO+ SNSALT	SNCONST	BAO+ SNCONST	BAO+ H0+ TDEL	LRG+ H0	LRG+ H0+ SNCONST	LRG+ H0+ CMB	CMB	BAO	LRG	H0	WMAP7.2+ H0
ΛCDM
ΛCDM+DELZ
ΛCDM+RUN
ΛCDM+TENS
ΛCDM+RUN+TENS
ΛCDM+ISO1
ΛCDM+ISO2
ΛCDM+MNU
ΛCDM+YHE
WCDM+MNU
ΛCDM+NREL
ΛCDM+NREL>3
OΛCDM
WCDM
OWCDM

The icons indicate what data is available for a model/dataset pair:
	Filled Red Triangles	Parameters with Markov chains (WMAP version 4.1, RECFAST version 1.5)
	Filled Green Diamonds	Post Processed Parameters with spectra and/or Markov chains (WMAP version 4.0, RECFAST version 1.4.2)
	Filled Green Circles	Parameters with spectra and/or Markov chains (WMAP version 4.0, RECFAST version 1.4.2)
	Hollow Blue Squares	Parameters only

Cosmological Parameters Plotter

Postscript File of All Parameters for All Models and Data Sets

Detailed Description and Mnemonic Listing

Release Notes

Product Page