328 citations · 877 across the 19 of their papers we have counts for
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Detection of large acoustic energy flux in the solar atmosphere
N. Bello González, M. Franz, V. Martínez Pillet +9
We study the energy flux carried by acoustic waves excited by convective motions at sub-photospheric levels. The analysis of high-resolution spectropolarimetric data taken with IMa…
Surface waves in solar granulation observed with {\sc Sunrise}
M. Roth, M. Franz, N. Bello González +10
Solar oscillations are expected to be excited by turbulent flows in the intergranular lanes near the solar surface. Time series recorded by the IMaX instrument aboard the {\sc Sunr…
Bright points in the quiet Sun as observed in the visible and near-UV by the balloon-borne observatory Sunrise
T. L. Riethmueller, S. K. Solanki, V. Martínez Pillet +13
Bright points (BPs) are manifestations of small magnetic elements in the solar photosphere. Their brightness contrast not only gives insight into the thermal state of the photosphe…
Detection of vortex tubes in solar granulation from observations with Sunrise
O. Steiner, M. Franz, N. Bello Gonzalez +11
We have investigated a time series of continuum intensity maps and corresponding Dopplergrams of granulation in a very quiet solar region at the disk center, recorded with the Imag…
Sunrise: instrument, mission, data and first results
S. K. Solanki, P. Barthol, S. Danilovic +16
The Sunrise balloon-borne solar observatory consists of a 1m aperture Gregory telescope, a UV filter imager, an imaging vector polarimeter, an image stabilization system and furthe…
Spectral Analysis of Sunspot Penumbrae Observed with HINODE
Morten Franz, Rolf Schlichenmaier
To investigate the penumbral plasma flow on a small scale, spectropolari- metric data of sunspots recorded by HINODE was used. Maps of Doppler velocities were created by evaluating…