Download spectral data for the Nadir Light Path (WLS via ESM mirror)
Download spectral data for the Limb Light Path (Sun via ASM & ESM mirror, nominal scan)
Download spectral data for the Calibration
Light path (Sun via
ASM mirror & ESM diffuser)
Note that the monitoring data presented here have been reprocessed using actual (Level 1b V6.x upwards) radiometric key data.
All files are in NetCDF
format (and thus more or less self-explanatory). An example IDL routine
to read these data can be downloaded here.
The NetCDF files contain the complete data set for each light path,
i.e. degradation as function of time and pixel number on a daily grid.
Note that the individual files are considerably large (currently about 50 MB each) and will increase in size when additional days are added.
Updates are synchronised with the update of the corresponding images.
Because of their preliminary nature you should be
very careful in using these data to correct SCIAMACHY radiances or
irradiances and especially consider
the following remarks.
Stefan Noël (email@example.com)