Last modified 17 years ago Last modified on 06/09/05 12:34:46

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.


type: number
FITS keyword: L_MIN


type: number
FITS keyword: L_MAX

The nominal minimum (maximum) of the spherical harmonic degree range associated with the data.


type: number
unit: Ångström (10nm) / pixel
FITS keyword: L_STP

The spacing between spherical harmonic degrees in the data