Wave Mode Sampling
These parameters relate to data sets derived from helioseismic analysis of solar image data, specifically to global-mode analysis. No such data sets are currently available from any of the providers, so these search parameters have not yet been implemented.
FITS keyword: L_MIN
FITS keyword: L_MAX
The nominal minimum (maximum) of the spherical harmonic degree range associated with the data.
unit: Ångström (10nm) / pixel
FITS keyword: L_STP
The spacing between spherical harmonic degrees in the data