High-resolution IBIS Observations and Comparison with 3D Simulations

Cauzzi, G.; Asensio Ramos, A.; Reardon, K.; Janssen, K.
Referencia bibliográfica

Solar MHD Theory and Observations: A High Spatial Resolution Perspective ASP Conference Series, Vol. 354, Proceedings of the Conference Held 18-22 July, 2005, at the National Solar Observatory, Sacramento Peak, Sunspot, New Mexico, USA. Edited by J. Leibacher, R. F. Stein, and H. Uitenbroek. San Francisco: Astronomical Society of the Pacific, 2006., p.26

Fecha de publicación:
12
2006
Número de autores
4
Número de autores del IAC
0
Número de citas
2
Número de citas referidas
2
Descripción
We present first comparisons between high resolution observations of the quiet photosphere, obtained with the Interferometric BIdimensional Spectrometer (IBIS) in the non-magnetic Fe I 7090.4 Å spectral line, and the synthetic spectrum calculated for a 3D snapshot of a radiation-hydrodynamical simulation of the solar atmosphere. Together with morphological comparisons between the synthetic images and the observed ones at different wavelengths, we have carried out comparisons between several observables. The simulations reproduce quite well many of the observational properties of the high resolution IBIS data, apart from the velocity distribution, that contains values quite larger than observed.