Illustration of the emergent magnetic flux model: Observations of the large flare of 1981 May 16

Details Illustration of the emergent magnetic flux model: Observations of the large flare of 1981 May 16 Illustration of the emergent magnetic flux model: Observations of the large flare of 1981 May 16

Sep 1984

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1984cha%26a...8..177h&link_type=abstract

Chinese Astronomy and Astrophysics, Volume 8, Issue 3, p. 177-184.

Astronomy and Astrophysics

Astrophysics

1

Scientific paper

Using the high-resolution data in white light and in Hα of the large, double-ribbon flare of 1981 May 16 obtained at Purple Mountain Observatory, we discussed the changes in the photosphere and chromosphere 8 hours before, and during the initial phase of the flare and analysed the relationship between the emergent magnetic flux, surges, dark filaments and the onset of the flare. We found that an increase in the magnetic flux with the abnormal polarity beside the neutral line produced surges, which in turn gave rise to disturbances and eruptions in the dark filament at the neutral line and led to the large flare. The emergent magnetic flux model of flares is thus verified and extended.

Affiliated with

Also associated with

No associations

Rating

Illustration of the emergent magnetic flux model: Observations of the large flare of 1981 May 16 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 Illustration of the emergent magnetic flux model: Observations of the large flare of 1981 May 16, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Illustration of the emergent magnetic flux model: Observations of the large flare of 1981 May 16 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1393230