COBE FIRAS Data Products in HEALPIX Format


The files on this page with '_v2' in the file names are revised versions, with minor changes to the headers to make them compliant with FITS standards.

Recommended download procedure for files:
right click on the file name and save.
For details see About LAMBDA Products.

Scripts using wget and curl have been provided to facilitate bulk download of the data on this page:
wget download script   curl download script



Destriped Sky Spectra
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Description
 File Info
 File Name
 Delivery Date
Low Frequency, Low Spectral Resolution, 60-630 GHz
 2.3 MB firas_hpx_destriped_sky_spectra_lowf_v2.fits
Fits Header
 2003-03-01
High Frequency, Low Spectral Resolution, 600-2880 GHz
 2.3 MB firas_hpx_destriped_sky_spectra_high_v2.fits
Fits Header
 2003-03-01

Detailed Product Description

C_VECTOR
▼
Description
 File Info
 File Name
 Delivery Date
Low Frequency, Low Spectral Resolution, 60-630 GHz
12 KB firas_hpx_c_vector_lowf_v2.fits
Fits Header
 2003-03-01
High Frequency, Low Spectral Resolution, 600-2880 GHz
 12 KB firas_hpx_c_vector_high_v2.fits
Fits Header
 2003-03-01

Detailed Product Description

Stripes
▼
Description
 File Info
 File Name
 Delivery Date
Low Frequency, Low Spectral Resolution, 60-630 GHz
 405 KB firas_hpx_orthogonal_stripes_lowf_v2.fits
Fits Header
 2003-03-01
Subset of HIGH, 600-1350 GHz
265 KB firas_hpx_orthogonal_stripes_hif2_v2.fits
Fits Header
 2003-03-01
Subset of HIGH, 1350-2100 GHz
 240 KB firas_hpx_orthogonal_stripes_hif3_v2.fits
Fits Header
 2003-03-01
Subset of HIGH, 2100-2880 GHz
124 KB firas_hpx_orthogonal_stripes_hif4_v2.fits
Fits Header
 2003-03-01
Low Frequency, Low Spectral Resolution, 60-630 GHz
408 KB firas_hpx_physical_stripes_lowf_v2.fits
Fits Header
 2003-03-01
Subset of HIGH, 600-1350 GHz
268 KB firas_hpx_physical_stripes_hif2_v2.fits
Fits Header
 2003-03-01
Subset of HIGH, 1350-2100 GHz
242 KB firas_hpx_physical_stripes_hif3_v2.fits
Fits Header
 2003-03-01
Subset of HIGH, 2100-2880 GHz
124 KB firas_hpx_physical_stripes_hif4_v2.fits
Fits Header
 2003-03-01

Detailed Product Description

Stripe Templates
▼
Description
 File Info
 File Name
 Delivery Date
Low Frequency, Low Spectral Resolution, 60-630 GHz
 16.8 MB firas_hpx_stripe_templates_lowf.fits
Fits Header
 2003-03-01
Subset of HIGH, Low Spectral Resolution, 600-1350 GHz
 11.2 MB firas_hpx_stripe_templates_hif2.fits
Fits Header
 2003-03-01
Subset of HIGH, Low Spectral Resolution, 1350-2100 GHz
 10 MB firas_hpx_stripe_templates_hif3.fits
Fits Header
 2003-03-01
Subset of HIGH, Low Spectral Resolution, 2100-2880 GHz
 5.3 KB firas_hpx_stripe_templates_hif4.fits
Fits Header
 2003-03-01

Detailed Product Description

Uncombined Sky Spec
▼
Description
 File Info
 File Name
 Delivery Date
Low Frequency, Low Spectral Resolution, 60-630 GHz
 24.5 MB firas_hpx_uncombined_destriped_sky_spectra_lowf.fits
Fits Header
 2003-03-01
High Frequency, Low Spectral Resolution, 600-2880 GHz
 92.7 KB firas_hpx_uncombined_destriped_sky_spectra_high.fits
Fits Header
 2003-03-01

Detailed Product Description

Uncombined Cal Spec
▼
Description
 File Info
 File Name
 Delivery Date
Low Frequency, Low Spectral Resolution, 60-630 GHz
 270 KB firas_hpx_uncombined_destriped_cal_spectra_lowf.fits
Fits Header
 2003-03-01
High Frequency, Low Spectral Resolution, 600-2880 GHz
 1.2 MB firas_hpx_uncombined_destriped_cal_spectra_high.fits
Fits Header
 2003-03-01

Detailed Product Description

A service of the HEASARC and of the Astrophysics Science Division at NASA/GSFC
Logo - Goddard Space Flight Center, National Aeronautics and Space Administration

HEASARC Director: Dr. Andrew F. Ptak

LAMBDA Director: Dr. Thomas M. Essinger-Hileman

NASA Official: Dr. Thomas M. Essinger-Hileman

Web Curator: Mr. Michael R. Greason