GOES-9 XRS ReadMe There is no GOES-9 XRS 3-second (high-resolution) data. No SWPC data files were available from the SEM directory, so there is no 3-second data. The SEM directory DOES have 1-minute (averaged) SWPC data files for GOES-9 XRS. For further information, please contact: james.mothersbaugh@noaa.gov janet.machol@noaa.gov