Cyclic Variation in the Spatial Distribution of the Coronal Green Line Brightness

Details Cyclic Variation in the Spatial Distribution of the Coronal Green Line Brightness Cyclic Variation in the Spatial Distribution of the Coronal Green Line Brightness

Jun 2005

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2005arep...49..477b&link_type=abstract

Astronomy Reports, vol. 49, Issue 6, p.477-484

Astronomy and Astrophysics

Astronomy

3

Scientific paper

The spatial and temporal brightness distributions of the Fe XIV 530.3 nm coronal green line (CGL) and cyclic variations of these distributions are analyzed for a long time interval covering more than five 11-year cycles (1943 2001). The database of line brightnesses is visually represented in the form of a movie. Substantial restructuring of the spatial distribution of the CGL brightness occur over fairly short time intervals near the so-called reference points of the solar cycle; such points can be identified based on various sets of solar-activity indices. Active longitudes are observed in the CGL brightness over 1.5 3 yr. Antipodal and “alternating” active longitudes are also detected. The movie can be used to compare the CGL brightness data with other indicators of solar activity, such as magnetic fields. The movie is available at http://helios.izmiran.rssi.ru/hellab/Badalyan/green/.

Affiliated with

Also associated with

No associations

Rating

Cyclic Variation in the Spatial Distribution of the Coronal Green Line Brightness 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 Cyclic Variation in the Spatial Distribution of the Coronal Green Line Brightness, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cyclic Variation in the Spatial Distribution of the Coronal Green Line Brightness will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-869396