Astronomy and Astrophysics – Astronomy
Scientific paper
May 2002
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2002aas...200.3610m&link_type=abstract
American Astronomical Society, 200th AAS Meeting, #36.10; Bulletin of the American Astronomical Society, Vol. 34, p.694
Astronomy and Astrophysics
Astronomy
Scientific paper
We report the investigation of one of the coronal mass ejections unleashed by the largest active region, AR9393, of the current solar cycle. This mass ejection was associated with an X1.1 flare that occurred on April 2, 2001 at about 11 UT and also showed small effect in terms of energetic particle. The analysis of H-alpha images obtained from the Meudon spectroheliograph shows a fast eruption towards the north-west direction and wave-like propagation from the eruption site. The acceleration of the ejecta results in a speed of about 150-200 km/s close to the disk. The associated radio emission observed with the Nancay Radioheliograph in the frequency range 160-327 MHz shows radio emitting regions moving towards north with time and with increasing wavelength. The mass ejection observed with the coronagraphs on board LASCO/ SOHO is consistent with the eruption seen in the H-alpha. We discuss the formation and morphology of the ejection and its interplanetary consequences.
Kundu Mukul R.
Manoharan Periasamy K.
No associations
LandOfFree
Multiwavelength Study of a Coronal Mass Ejection: Eruption from AR#9393 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Multiwavelength Study of a Coronal Mass Ejection: Eruption from AR#9393, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiwavelength Study of a Coronal Mass Ejection: Eruption from AR#9393 will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1718258