CaltechAUTHORS
  A Caltech Library Service

Development of Activity in McMath 128 and the 24 January 1971 Flare

Zirin, Harold (1975) Development of Activity in McMath 128 and the 24 January 1971 Flare. Big Bear Solar Observatory Publications . pp. 1-9. http://resolver.caltech.edu/CaltechAUTHORS:20120928-204237230

[img]
Preview
PDF - Published Version
See Usage Policy.

1845Kb

Use this Persistent URL to link to this item: http://resolver.caltech.edu/CaltechAUTHORS:20120928-204237230

Abstract

The development of McMath 11128 is a fascinating example of the role of magnetic field reconnection and solar activity. When this active region came over the limb on January 14, it was an ordinary active region. The sunspots in the leading part, consisting of two p spots (p1 and p2) and one f spot (f1) remained almost identical for the entire period. However on January 19 a new sunspot group developed in the following part of the region and rapidly spread to overtake the f spot of the first group. In the subsequent reconnection of fields, a considerable amount of activity took place, finally leading up to the great flare of the 24th.


Item Type:Article
Additional Information:This work was supported by NASA and NSF. I am indebted to Dr. J. Vorpahl for several valuable discussions.
Group:Big Bear Solar Observatory
Funders:
Funding AgencyGrant Number
NASAUNSPECIFIED
NSFUNSPECIFIED
Other Numbering System:
Other Numbering System NameOther Numbering System ID
BBSO112
Record Number:CaltechAUTHORS:20120928-204237230
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20120928-204237230
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:34572
Collection:CaltechAUTHORS
Deposited By: Joy Painter
Deposited On:04 Oct 2012 21:56
Last Modified:24 Jun 2014 02:13

Repository Staff Only: item control page