65 citations · 259 across the 19 of their papers we have counts for
19 papers
Validity of NLFFF Optimization Reconstruction
G. V. Rudenko, I. S. Dmitrienko
We evaluate validity of NLFFF extrapolation performed with Optimization class (OPTI) codes. While explaining inevitable for OPTI partial non-solenoidality caused by the gas pressur…
On the nature of the magnetic field asymmetry in magnetically coupled leading and following sunspots observed in active regions with no eruptive events
Iu. S. Zagainova, V. G. Fainshtein, G. V. Rudenko +1
In this study, we investigate magnetic properties of umbra of magneto-conjugate leading and following sunspots, i.e. connected through magnetic field lines. We established dependen…
Examination of artifact in vector magnetic field SDO/HMI measurements
G. V. Rudenko, I. S. Dmitrienko
In this paper, we came to conclusion that there is a significant systematic error in the SDO/HMI vector magnetic data, which reveals itself in a significant deviation of the lines…
Algorithms of the Potential Field Calculation in a Three Dimensional Box
G. V. Rudenko, S. A. Anfinogentov
Calculation of the potential field inside a three-dimensional box with the normal magnetic field component given on all boundaries is needed for estimation of important quantities…
Evidence of the Relationship between the Emerging Magnetic Fields, Electric Currents, and Solar Flares Observed on May 10, 2012
M. A. Livshits, I. Yu. Grigoryeva, I. I. Myshyakov +1
We have analyzed multi-wavelength observations and magnetic-field data for the solar flare of May 10, 2012 (04:18 UT) and have detected a sign inversion of the signal in the line-o…
Photospheric magnetic field variations accompanying the 2011 June 7 eruptive event
V. G. Fainshtein, Ya. I. Egorov, G. V. Rudenko
From vector measurements of the photospheric magnetic field with the SDO/HMI instrument, we studied the field variations within the 2011 June 7 eruptive event related to the filame…