naa a22 4500 510732313 CHVBK 20180411082957.0 cr unu---uuuuu 180411e20131001xx s 000 0 eng 10.1134/S1063772913100028 doi (NATIONALLICENCE)springer-10.1134/S1063772913100028 Filippov B. Institute of Terrestrial Magnetism, Ionosphere, and Radio-Wave Propagation, Russian Academy of Sciences, IZMIRAN, 142190, Troitsk, Moscow, Russia aut Height of a solar filament before eruption [Elektronische Daten] [B. Filippov] The relationship between the height of a solar filament observed above the photosphere before the eruption on October 21, 2010, and the critical height of a stable equilibrium of magnetic flux ropes in the coronal magnetic field is analyzed. Data from the SDO, SOHO, and STEREO space observatories observing at different viewing angles makes it possible to deduce these parameters with high accuracy. It is shown that the filament height slowly increased over several days, with the eruption occuring when the height reached the critical value of 80 Mm. Pleiades Publishing, Ltd., 2013 Astronomy Reports Springer US; http://www.springer-ny.com 57/10(2013-10-01), 778-785 1063-7729 57:10<778 2013 57 11444 https://doi.org/10.1134/S1063772913100028 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S1063772913100028 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Filippov B. Institute of Terrestrial Magnetism, Ionosphere, and Radio-Wave Propagation, Russian Academy of Sciences, IZMIRAN, 142190, Troitsk, Moscow, Russia aut NATIONALLICENCE 773 0- Astronomy Reports Springer US; http://www.springer-ny.com 57/10(2013-10-01), 778-785 1063-7729 57:10<778 2013 57 11444 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer