Title of article
Small-scale flux emergence events observed by Sunrise/IMaX
Author/Authors
S. L. Guglielmino، نويسنده , , V. Martinez Pillet، نويسنده , , J. C. del Toro Iniesta، نويسنده , , L. R. Bellot Rubio، نويسنده , , F. Zuccarello، نويسنده , , S. K. Solanki، نويسنده , , the Sunrise/IMaX team، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
3
From page
140
To page
142
Abstract
Thanks to the unprecedented combination of high spatial resolution (0__.2) and high temporal cadence (33 s) spectropolarimetric measurements, the IMaX magnetograph aboard the Sunrise balloon-borne telescope is revealing new insights about the plasma dynamics of the all-pervasive small-scale flux concentrations in the quiet Sun. We present the result of a case study concerning the appearance of a bipole, with a size of about 4__and a flux content of 5×1017 Mx, with strong signal of horizontal fields during the emergence. We analyze the data set using the SIR inversion code and obtain indications about the three-dimensional shape of the bipole and its evolution with time.
Keywords
Sun: photosphere , Sun: magnetic fields , Sun: activity , techniques: high angular resolution
Journal title
Proceedings of the International Astronomical Union
Serial Year
2010
Journal title
Proceedings of the International Astronomical Union
Record number
668002
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