Cosmic Background Explorer/FIRAS

Product Name
Differential Sky Spectra


Differential sky spectra for each individual spectral channel and each scan mode, prior to any destriping or combination within pixels. These spectra are the output of the calibration process described in Section 7 of the FIRAS Explanatory Supplement. The number of spectra in the dataset for each scan mode is given in Table 12.7 of the Explanatory Supplement.

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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