Publications of Alex Feller
All genres
Journal Article (58)
21.
Journal Article
619, A179 (2018)
Detection of spatially structured scattering polarization of Sr I 4607.3 Å with the Fast Solar Polarimeter. Astronomy and Astrophysics 22.
Journal Article
598, A47 (2017)
Statistical evolution of quiet-Sun small-scale magnetic features using Sunrise observations. Astronomy and Astrophysics 23.
Journal Article
Advanced DePFET concepts: Quadropix. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, pp. 1 - 5 (2017)
24.
Journal Article
229 (1), 2 (2017)
The Second Flight of the SUNRISE Balloon-borne Solar Observatory: Overview of Instrument Updates, the Flight, the Data, and First Results. Astrophysical Journal, Suppl. Ser. 25.
Journal Article
337 (10), pp. 1050 - 1056 (2016)
Spectropolarimetric observations of an arch filament system with the GREGOR solar telescope. Astron. Nachrichten 26.
Journal Article
596, A2 (2016)
Deep probing of the photospheric sunspot penumbra: no evidence of field-free gaps. Astronomy and Astrophysics 27.
Journal Article
596, A59 (2016)
Three-dimensional structure of a sunspot light bridge. Astronomy and Astrophysics 28.
Journal Article
596, A4 (2016)
Magnetic fields of opposite polarity in sunspot penumbrae. Astronomy and Astrophysics 29.
Journal Article
337 (10), pp. 1057 - 1063 (2016)
Fitting peculiar spectral profiles in He I 10830Å absorption features. Astron. Nachrichten 30.
Journal Article
590, A89 (2016)
High-resolution, high-sensitivity, ground-based solar spectropolarimetry with a new fast imaging polarimeter. Astronomy and Astrophysics 31.
Journal Article
596, A8 (2016)
Upper chromospheric magnetic field of a sunspot penumbra: observations of fine structure. Astronomy and Astrophysics 32.
Journal Article
596, A6 (2016)
Probing deep photospheric layers of the quiet Sun with high magnetic sensitivity. Astronomy and Astrophysics 33.
Journal Article
596, A5 (2016)
Inference of magnetic fields in the very quiet Sun. Astronomy and Astrophysics 34.
Journal Article
596, A7 (2016)
Active region fine structure observed at 0.08 arcsec resolution. Astronomy and Astrophysics 35.
Journal Article
596, A1 (2016)
Slipping reconnection in a solar flare observed in high resolution with the GREGOR solar telescope. Astronomy and Astrophysics 36.
Journal Article
596, A3 (2016)
Horizontal flow fields in and around a small active region. The transition period between flux emergence and decay. Astronomy and Astrophysics 37.
Journal Article
337 (10), pp. 1090 - 1098 (2016)
Flow and magnetic field properties in the trailing sunspots of active region NOAA 12396. Astron. Nachrichten 38.
Journal Article
54, pp. 5970 - 5975 (2015)
Smear correction of highly variable, frame-transfer CCD images with application to polarimetry. Applied Optics 39.
Journal Article
563, A101 (2014)
Migration of Ca II H bright points in the internetwork. Astronomy and Astrophysics 40.
Journal Article
569, A105 (2014)
Inclinations of small quiet-Sun magnetic features based on a new geometric approach. Astronomy and Astrophysics