## Solar rotation inversions and the relationship between a-coefficients and mode splittings
From the observing campaigns of a number of helioseismic telescope
networks such as the Global Oscillation Network Group (GONG) and also
from the Solar Heliospheric Observatory satellite (SoHO),
helioseismologists now have data on in excess of 20000 oscillation
frequencies
of the modes known collectively as the 5 minute
oscillations. Depending on the order and degree of the modes these
data are available either as individual frequencies of modes with
known radial order
## Contents- 1. Introduction
- 2. The a-coefficient fitting
- 3. The projection of
- 4. Normalization of the kernels
- 5. Constructing the fitting functions
- 6. Implications for SOLA inversion methods
- 7. Conclusions
- Acknowledgements
- References
© European Southern Observatory (ESO) 1997 Online publication: April 8, 1998 |