The 3B/X3 solar flare of 27 February 1992

Active region NOAA 7070 was related to a 3B/X3 solar flare that occurred on February 27, 1992. The soft X-ray flare observations were obtained by the SXT (Soft X-ray Telescope) on board the Yohkoh satellite, and those in Hα from the Udaipur Observatory. The location of the Hα kernels and ribbons, an...

Descripción completa

Detalles Bibliográficos
Autor principal: López Fuentes, M.C
Otros Autores: Mandrini, C.H, Rovira, M.G, Démoulin, Pascal
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 2000
Acceso en línea:Registro en Scopus
Handle
Registro en la Biblioteca Digital
Aporte de:Registro referencial: Solicitar el recurso aquí
LEADER 05031caa a22005297a 4500
001 PAPER-21043
003 AR-BaUEN
005 20250306084047.0
008 190411s2000 xx ||||fo|||| 00| 0 eng|d
024 7 |2 scopus  |a 2-s2.0-0342656215 
040 |a Scopus  |b spa  |c AR-BaUEN  |d AR-BaUEN 
100 1 |a López Fuentes, M.C. 
245 1 4 |a The 3B/X3 solar flare of 27 February 1992 
260 |c 2000 
270 1 0 |m Lopez Fuentes, M.C.; Inst. de Astro. y Fisica del Espacio, IAFE, CC 67, Suc 28, 1428 Buenos Aires, Argentina; email: lopezf@iafe.uba.ar 
504 |a Aulanier, G., Demoulin, P., Schmieder, B., Fang, C., Tang, Y.H., Magnetohydrostatic model of a Bald-Patch flare (1999) Solar Phys., 183, pp. 369-388 
504 |a Brekke, P., Rottman, G.J., Fontenla, J., Judge, P.G., The ultraviolet spectrum of a 3b class flare observed with SOLSTICE (1996) Astroph. J., 468, pp. 418-432 
504 |a Demoulin, P., Mandrini, C.H., Rovira, M., Henoux, J.C., Machado, M.E., Interpretation of multiwavelength observations of November 5, 1980 solar flares by the magnetic topology of AR 2766 (1994) Solar Phys., 150, pp. 221-243 
504 |a Falewicz, R., Rudawy, P., X-type interactions of loops in the flare of 25 September 1997 (1999) Astron. Astrophys., 344, pp. 981-990 
504 |a Gaizauskas, V., Mandrini, C.H., Demoulin, P., Luoni, M.L., Rovira, M.G., Interactions between nested sunspots. II. A confined X1 flare in a delta-type sunspot (1998) Astron. Astrophys., 332, pp. 353-366 
504 |a Hagyard, M.J., Teuber, D., West, E.A., Smith, J.B., A quantitative study relating observed shear in photospheric magnetic fields to repeated flaring (1984) Solar Phys., 91, pp. 115-126 
504 |a Kalman, B., (1992), private communication; Kopp, R.A., Pneuman, G.W., Magnetic reconnection in the corona ant the loop prominence phenomenon (1976) Solar Phys., 50, pp. 85-98 
504 |a Kopp, R.A., Poletto, G., Observational evidence for coronal magnetic reconnection during the two-ribbon flare of 21 May 1980. Eighth international colloquium on ultraviolet and X-ray spectroscopy of astrophysical and laboratory plasmas (1984) Proc. of IAU Colloq., 86, p. 17. , Doschek, G.A. ed., Reidel, Dordrecht 
504 |a Low, B.C., Three-dimensional structures of magnetostatic atmospheres. III. A general formulation (1991) Astrophys. J., 370, pp. 427-434 
504 |a Low, B.C., Three-dimensional structures of magnetostatic atmospheres. IV. Magnetic stuctures over a solar active region (1992) Astrophys. J., 399, pp. 300-312 
504 |a Mandrini, C.H., Demoulin, P., Henoux, J.C., Machado, M.E., Evidence for the interaction of large scale magnetic structures in solar flares (1991) Astron. Astrophys., 250, pp. 541-547 
504 |a Sakurai, T., Shibata, K., Ichimoto, K., Tsuneta, S., Acton, L.W., Flare-related relaxation of magnetic shear as observed with the Soft X-ray telescope of YOHKOH and with vector magnetographs (1992) PASJ: Publ. of Astronom. Soc. Japan, 44, pp. L123-L127 
506 |2 openaire  |e Política editorial 
520 3 |a Active region NOAA 7070 was related to a 3B/X3 solar flare that occurred on February 27, 1992. The soft X-ray flare observations were obtained by the SXT (Soft X-ray Telescope) on board the Yohkoh satellite, and those in Hα from the Udaipur Observatory. The location of the Hα kernels and ribbons, and the shape of soft X-ray loops are compared with the magnetic field model of the AR. Both, observations and model, suggest that the coronal loops are highly sheared before the flare and that the configuration relaxes after energy release. We compute the magnetic free energy at 2x1032 erg; this value is typical for the energy released by solar flares.  |l eng 
593 |a Inst. Astronomia y Fis. del Espacio, IAFE, Buenos Aires, Argentina 
593 |a Observatoire de Paris, DASOP, Meudon, France 
593 |a Inst. Astronomia y Fis. del Espacio, IAFE, CC 67, Suc 28, 1428 Buenos Aires, Argentina 
593 |a Observatoire de Paris, DASOP, URA 2080, F-92195 Meudon Cedex, France 
690 1 0 |a MAGNETOHYDROSTATICS (MHS) 
690 1 0 |a SOLAR ACTIVITY 
690 1 0 |a SOLAR FLARES 
690 1 0 |a SOLAR MAGNETIC FIELD 
690 1 0 |a SOLAR ACTIVITY 
700 1 |a Mandrini, C.H. 
700 1 |a Rovira, M.G. 
700 1 |a Démoulin, Pascal 
773 0 |d 2000  |g v. 39  |h pp. 65-71  |k n. 1  |p Geofis. Int.  |x 00167169  |w (AR-BaUEN)CENRE-74  |t Geofisica Internacional 
856 4 1 |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-0342656215&partnerID=40&md5=31ef3814b49257c85d3e3741ad815d14  |x registro  |y Registro en Scopus 
856 4 0 |u https://hdl.handle.net/20.500.12110/paper_00167169_v39_n1_p65_LopezFuentes  |x handle  |y Handle 
856 4 0 |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00167169_v39_n1_p65_LopezFuentes  |x registro  |y Registro en la Biblioteca Digital 
961 |a paper_00167169_v39_n1_p65_LopezFuentes  |b paper  |c PE 
962 |a info:eu-repo/semantics/article  |a info:ar-repo/semantics/artículo  |b info:eu-repo/semantics/publishedVersion