2 papers
astro-ph.SR2026
J060242.22+332452.7: hierarchical triple system with inner eclipsing contact binary
Mikhail Kovalev
I present a discovery of hierarchical triple system J060242.22+332452.7. Inner contact binary system shows clear eclipse timing variation (ETV) due to light time travel effect (LTT…
astro-ph.SR2026
Measuring the Expansion of Solar Magnetic Fields with Multiline Inversions from Sunrise III
Juan Carlos Trelles Arjona, María Jesús Martínez González, Christoph Kuckein +34
Magnetic fields in the solar atmosphere are expected to expand with height, forming magnetic canopies that couple the photosphere and chromosphere. Except for sunspots, direct meas…