Free Access
Issue
A&A
Volume 551, March 2013
Article Number A105
Number of page(s) 13
Section The Sun
DOI https://doi.org/10.1051/0004-6361/201220543
Published online 01 March 2013

Online material

Appendix A: Analyzed sunspots

Table A.1

List of the 31 numbered, observed sunspots.

thumbnail Fig. A.1

Horizontal flow velocities, v∥ ,0(r), in km s-1 from the sunspot center (r = 0   Mm) to a distance of 36 Mm in the quiet Sun(QS) for spots No. 1–17 (see Table A.1). The boundaries of the umbra (U), the penumbra (PU), and the end of the moat flow region (MF) are indicated as vertical dashed lines.

Open with DEXTER

thumbnail Fig. A.2

Horizontal flow velocities, v∥ ,0(r), in km s-1 from the sunspot center (r = 0  Mm) to a distance of 36 Mm in the quiet Sun(QS) for spots No. 18–31 (see Table A.1). The boundaries of the umbra (U), the penumbra (PU), and the end of the moat flow region (MF) are indicated as vertical dashed lines.

Open with DEXTER


© ESO, 2013

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