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Foreground Data

FOREGROUND Data Product

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DIFFUSE EMISSION
DIFFUSE EMISSION
Product
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Description No. Of
Files/Size
IRIS Infrared maps from Improved Reprocessing of the IRAS Survey. More... 8 files < 193 MB
AKARI AKARI far infrared all-sky maps. More... 4 files, 770 MB each
CHIPASS CHIPASS 1.4 GHz Continuum Map More... 4 files, < 105 MB
Composite all sky H-alpha (Finkbeiner) Composite all-sky H-alpha map derived from 3 surveys. More... 3 files <= 12 MB each
Haslam 408 MHz 408 MHz radio continuum all-sky map of Haslam et al., and 2014 reprocessed data. More... 6 files < 400 MB
Effelsberg-Bonn HI Column Density Northern sky N(HI) map from the Effelsberg-Bonn HI survey (Winkel et al. 2016). More... 2 files, < 550 MB each
HI column density Composite all-sky N(HI) map derived from the Leiden/Dwingeloo survey and supplemented at southern declinations using the compilation of Dickey & Lockman. More... 1 file 25 MB
LAB HI Survey HEALPIX resampling of Leiden/Argentine/Bonn (LAB) Survey of Galactic HI (from Kalberla et al., 2005). More... 2 files 25, 138 MB
Model Dust Map (Finkbeiner, Davis & Schlegel) Predicted dust map at 94 GHz. More... 1 file 25 MB
Reddening (E(B-V)) Map (Schlegel, Finkbeiner & Davis) Reddening map derived from IRAS and COBE data. More... 1 file 25 MB
Reddening (E(B-V)) Map(Schlafly et al. 2014) Reddening map derived from Pan-STARRS1 stellar photometry. More... 1 file, 85 MB
Reddening (E(B-V)) Map (Green et al. 2015) Reddening map derived from Pan-STARRS1 and 2MASS stellar photometry. More... 1 file 1.4 GB
Velocity-Integrated W(CO)(Dame, Hartmann, Thaddeus 2001) Composite CO brightness temperature map of the Galaxy. More... 1 file 25 MB
IRAS/ISSA Plates IRAS diffuse emission data projected info HEALPix format. More... 4 file 98 MB each

COMPACT SOURCES
COMPACT SOURCES
Product
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Description No. Of
Files/Size
WMAP Point Source Catalog Catalog of WMAP point sources. More... 1 file 26 KB

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Additional Diffuse Emission Foreground Products:

Links to additional Point Source Catalogs:

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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