The Sun Recorded Through History.
Series: Astrophysics and space science library ; v. 361.Dordrecht ; New York : Springer, c2009Description: xiii, 382 p. : ill. (some col.) ; 25 cmContent type:- text
- unmediated
- volume
- 9780387927893
- 0387927891
- Subtitle on cover: Scientific data extracted from historical documents
- QB524 .V37 2009
Item type | Current library | Call number | Copy number | Status | Date due | Barcode | Item holds | |
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NCAR Library CG | QB524 .V37 2009 | 1 | Available | 50583010334161 |
Includes bibliographical references and index.
The Sun is nowadays observed using different techniques that provide an almost instantaneous 3-D map of its structure. Of particular interest is the study of the variability in the solar output produced by the dissipation of magnetic energy on different spatial and temporal scales – the so-called magnetic activity. The 11-year cycle is the main feature describing this phenomenon. Apart from its intrinsic scientific interest, this topic is worth studying because of the interaction of such processes with the terrestrial environment. A feet of space and ground-based observatories are currently monitoring the behaviour of our star on a daily basis. However, solar activity varies not only on this decadal time-scale, as has been attested mainly through two methods: (a) records of the number of sunspots observed on the solar surface from 1610, and (b) the records of 14 10 cosmogenic isotopes, such as Cand Be, measured in tree-rings and i- cores, respectively. The study of the long-term behaviour of solar activity may be complemented by the study of historical accounts describing phenomena directly or indirectly related to solar activity. Numerous scientific and non-scientific documents have reported these events and we can make use of them as a proxy of solar activity in past times.