Hosted Data on LAMBDA

Below is a list of known CMB experiments, with links to internal LAMBDA pages which provide the publicly available data from these experiments. LAMBDA serves as a long-term repository for these archives. If an experiment of interest to you is missing from the list, or there is experimental data you would like to provide, please contact us via the suggestion form.

Cosmic Microwave Background Anisotropy Experiments
Experiment Description
ACT (MBAC) Atacama Cosmology Telescope Temprature
ACTPol Atacama Cosmology Telescope - Polarization
BICEP2 Background Imaging of Cosmic Extragalactic Polarization 2
Planck Planck (ESA mission)
POLARBEAR POLARization of Background microwave Radiation "Go Bears"
SPT-SZ South Pole Telescope Temprature
SPTpol South Pole Telescope - Polarization
WMAP Wilkinson Microwave Anisotropy Probe (NASA mission)

Cosmic Microwave Background Spectrum Experiments
ARCADE Absolute Radiometer for Cosmology, Astrophysics, and Diffuse Emission
COBE-FIRAS Cosmic Background Explorer (NASA mission)

Simulations and value-added
CMB simulations High Resolution Microwave Full Sky Simulations

CHIPASS CHIPASS 1.4 GHz Continuum Map
H-alpha Composite all-sky H-alpha map derived from 3 surveys.
HASLAM Reprocessed 408 MHz radio continuum all-sky map of Haslam et al.
LAB HI Composite all-sky N(HI) map derived from the Leiden/Dwingeloo survey.
FDS dust Predicted dust map at 94 GHz.
WMAP source catalog Catalog of WMAP point sources.

COBE-DIRBE Cosmic Background Explorer (NASA mission)
SWAS Submillimeter Wave Astronomy Satellite (NASA mission)
IRAS Infrared Astronomical Satellite (NASA mission)

Legacy Cosmic Microwave Background Anisotropy Experiments
ACBAR Arcminute Cosmology Bolometer Array Receiver
Archeops Archeops
BICEP Background Imaging of Cosmic Extragalactic Polarization
BOOMERanG Balloon Observations Of Millimetric Extragalactic Radiation and Geophysics
CAPMAP Cosmic Anisotropy Polarization MAPper
CBI Cosmic Background Imager
COBE-DMR Cosmic Background Explorer (NASA mission)
DASI Degree Angular Scale Interferometer
MAXIMA Millimeter Anisotropy eXperiment Imaging Array
MSAM Medium Scale Anisotropy Measurement
QMAP Q-band mapper
QMASK QMAP and Saskatoon (SK) Data Combination
QUaD QUEST (Q and U Extra-Galactic Sub-mm Telescope) and DASI (Degree Angular Scale Interferometer)
QUIET QU Imaging ExperimenT
VSA Very Small Array
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. Eric R. Switzer
NASA Official: Dr. Eric R. Switzer
Web Curator: Mr. Michael R. Greason