Articles written in Journal of Astrophysics and Astronomy
Volume 21 Issue 3-4 September 2000 pp 265-268
Tessellation of SoHO magnetograms
A gradient based algorithm which divides arbitrary images into non-overlapping surface filling tiles of opposite polarity is used to study the flux and size distributions of large scale magnetic flux concentrations in solar and heliospheric observatory (SoHO) magnetograms. The mean absolute flux and size of the concentrations at the considered scale is found to be about 1.7 &#x00D7; 1018Mx and 5.2Mm for both polarities. The form of the flux distribution is characterized by a skewness of &#x03B1;3 = 4.9 and a kurtosis of &#x03B1;4 = 42.8. The fall in the distribution in the range 6.5 &#x00D7; 1017 Mx to 5&#x00D7;1018 Mx is described by an exponential fit, in agreement with a model for the sustenance of quiet region flux.
Volume 44, 2023
Continuous Article Publishing mode
Since January 2016, the Journal of Astrophysics and Astronomy has moved to Continuous Article Publishing (CAP) mode. This means that each accepted article is being published immediately online with DOI and article citation ID with starting page number 1. Articles are also visible in Web of Science immediately. All these have helped shorten the publication time and have improved the visibility of the articles.
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