Inversions of L12-2 IMaX data of an emerging flux mantle

Bibcode
2013MmSAI..84..355G
Guglielmino, S. L.; Martínez Pillet, V.; Ruiz Cobo, B.; del Toro Iniesta, J. C.; Bellot Rubio, L. R.; Solanki, S. K.; Sunrise/IMaX Team
Bibliographical reference

Memorie della Societa Astronomica Italiana, v.84, p.355 (2013)

Advertised on:
0
2013
Number of authors
7
IAC number of authors
2
Citations
1
Refereed citations
0
Description
We present the analysis of a flux emergence event observed with the IMaX magnetograph flown aboard the SUNRISE balloon. IMaX took a 15' sequence with cadence of 31 s along the Fe I line at 525.0 nm, acquiring only Stokes I and V at 12 line positions (L12-2 mode). This sequence shows the emergence of a flux mantle at mesogranular scale, cospatial with a large exploding granule. An undesired cross-talk between Stokes U and V was found in such L12-2 data. We show that the use of a modified version of the SIR inversion code is able to remove such effect in inferring the physical quantities of interest.
Type
Non-refereed
Techniques

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