There are five full-sky maps, each stored as two files (one for the Northern Galactic Hemisphere, one for the Southern). The following maps are available individually:
Map | File names | Description | Download individual files |
---|---|---|---|
Ebv | SFD_dust*.fits | E(B-V) [magnitudes] | 1024: NGP SGP, 2048: NGP SGP, 4096: NGP SGP |
mask | SFD_mask*.fits | 8-bit mask | 1024: NGP SGP, 2048: NGP SGP, 4096: NGP SGP |
I100 | SFD_i100*.fits | 100-micron [MJy/Sr] | 1024: NGP SGP, 2048: NGP SGP, 4096: NGP SGP |
X | SFD_xmap*.fits | Temp-correction | 1024: NGP SGP |
T | SFD_temp*.fits | Temperature [Kelvin] | 1024: NGP SGP |
You may also obtain all the files at a given resolution as a
g-zipped Unix tar file:
1024 maps (23 MB)
2048 maps (59 MB)
4096 maps (203 MB)
IDL README file --
IDL code (gzipped tar - 64kB)
C+Fortran README file --
C+FORTRAN code (gzipped tar - 29kB)