Multi-Spectral Imaging of Coronal Activity.

Details Multi-Spectral Imaging of Coronal Activity. Multi-Spectral Imaging of Coronal Activity.

May 1997

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1997spd....28.0146b&link_type=abstract

American Astronomical Society, SPD meeting #28, #01.46; Bulletin of the American Astronomical Society, Vol. 29, p.887

Astronomy and Astrophysics

Astronomy

Scientific paper

By combining white light coronameter, Yohkoh soft x-ray and H-alpha images from time intervals that encompass coronal mass ejections (CMEs), we are able to examine the related evolution of structures in the solar atmosphere. For example, what is the role of prominences in pre-CME evolution of the corona; how well does the Pneumann & Kopp model describe post-CME re-formation of coronal loops. On the west limb, Yohkoh data show the structure of the corona before the CME while prominences/filaments are revealed by H-alpha images. On the east limb,the same data show x-ray-emitting loops that brighten and expand after the CME. We have chosen examples of events from 1994 and 1995 that illustrate the use of such composite images. Composite white light, Yohkoh and H-alpha images are also shown for the Whole Sun Month and we discuss the possibilities of adding SOHO data as they become available.

Affiliated with

Also associated with

No associations

Rating

Multi-Spectral Imaging of Coronal Activity. 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 Multi-Spectral Imaging of Coronal Activity., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-Spectral Imaging of Coronal Activity. will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1146541