Astronomy and Astrophysics – Astronomy
Scientific paper
Jan 2002
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2002apj...565..634w&link_type=abstract
The Astrophysical Journal, Volume 565, Issue 1, pp. 634-639.
Astronomy and Astrophysics
Astronomy
20
Convection, Sun: Atmospheric Motions, Sun: Helioseismology, Sun: Interior, Sun: Oscillations
Scientific paper
We describe a general strategy for inverting helioseismic data for laterally inhomogeneous (aspherical) structure, in which the physical state of the solar interior is compared directly with inhomogeneity-induced correlations in the observable seismic wave field. The method was used to invert for subsurface supergranular-scale flow using Solar and Heliospheric Observatory Michelson Doppler Imager high spatial resolution Doppler images. Although many approximations were made in carrying out the inversion, general agreement (a correlation coefficient of 0.68) was found between the Doppler component of the seismically inferred flow in the photosphere and the directly observed surface Doppler signal.
No associations
LandOfFree
Solar Subsurface Flow Inferred Directly from Frequency-Wavenumber Correlations in the Seismic Velocity Field does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Solar Subsurface Flow Inferred Directly from Frequency-Wavenumber Correlations in the Seismic Velocity Field, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solar Subsurface Flow Inferred Directly from Frequency-Wavenumber Correlations in the Seismic Velocity Field will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1087259