Astronomy and Astrophysics – Astronomy
Scientific paper
May 1999
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1999aas...194.9210b&link_type=abstract
American Astronomical Society, 194th AAS Meeting, #92.10; Bulletin of the American Astronomical Society, Vol. 31, p.988
Astronomy and Astrophysics
Astronomy
Scientific paper
We show that filtered time series of five indicators of solar activity exhibit significant solar-cycle-dependent differences in their relative variations. This study expands upon previous work by including data from recent NASA missions, indicating that the detected hysteresis patterns continue through the decline of solar cycle 22. Among the indicators that we study, we find that the hysteresis effects are approximately simple phase shifts that we present qualitatively via plots similar to Lissajous figures. These phase shifts correspond to time delays of less than three months behind the leading indicator, the International Sunspot Number, and are small compared to the typical eleven-year solar cycle. We believe that hysteresis represents a real delay in the onset and decline for changing solar emission at various wavelengths. Our research is funded by the Research Corporation and by the NASA Joint Venture (JOVE) program.
Bachmann Kurt T.
Ranganath A.
No associations
LandOfFree
Observations of Hysteresis Among Indicators of Solar 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 Observations of Hysteresis Among Indicators of Solar Activity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Observations of Hysteresis Among Indicators of Solar Activity will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1122500