1. HIRS spectral response functions (SRF) for NOAA-N' (September 4, 2008)

•   NOAA-N'/HIRS SRF in ASCII (same format as before)
    Note: To resolve the issue of precision change in wavenumbers in Channel 9,
    the HIRS/NOAA-N' SRFs are also provided in a new experimental format here.
    (Thanks to Dr. Paul van Delst for pointing out this problem.)
•   NOAA-N'/HIRS center wavenumbers and band  correction coefficients

•   Memo about the HIRS/NOAA-N' SRF (.PDF format)
•   NOAA-N'/HIRS SRF in graphic format (.PDF format)
•   NOAA-N'/HIRS SRF comparisons with HIRS on NOAA-15 to NOAA-18 (graphics in .PDF format)

  2. MetOP-A/HIRS/H306 spectral response functions(SRF) (May 23, 2006)

•   MetOP-A/HIRS SRF in ASCII (same format as before)
•   MetOP-A/HIRS center wavenumbers and band  correction coefficients

•   Memo about the HIRS/MetOP-A SRF (.PDF format)
•   MetOP-A/HIRS SRF in graphic format (.PDF format)
•   MetOP-A/HIRS SRF comparisons with HIRS on NOAA-15 to NOAA-18 (graphics in .PDF format)

  3. HIRS spectral response functions(SRF) for NOAA-N

•   NOAA-N/HIRS SRF in ASCII (same format as before)
•   NOAA-N/HIRS center wavenumbers and band  correction coefficients

•   Memo about the HIRS/NOAA-N SRF (.PDF format)
•   NOAA-N/HIRS SRF in graphic format (.PDF format)
•   NOAA-N/HIRS SRF comparisons with HIRS on NOAA-15 to   NOAA-17(graphics in .PDF format)

  4. Spectral response functions for previous HIRS instruments.