High time resolution astrophysics and ELTs - which wavelength?

被引：0

作者：

Shearer, Andy ^{[1
]}

Cunniffe, John ^{[1
]}

Voisin, Bruno ^{[1
]}

Neustroev, Vitaly ^{[1
]}

Browne, Michael ^{[2
]}

Andersen, Torben ^{[3
]}

Enmark, Anita ^{[3
]}

Linde, Peter ^{[3
]}

机构：

[1] Natl Univ Ireland, Ctr Astron, Galway, Ireland

[2] Natl Univ Ireland Univ Coll Galway, Irish Ctr High End Comp, Galway, Ireland

[3] Lund Univ, Lund Observ, Lund, Sweden

来源：

EXTREMELY LARGE TELESCOPES: WHICH WAVELENGTHS?: RETIREMENT SYMPOSIUM FOR ARNE ARDEBERG | 2008年 / 6986卷

关键词：

pulsars; high-time resolution astrophysics; time series analysis;

D O I：

10.1117/12.801261

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Observational Hi-h Time Resolution Astrophysics differs from conventional astrophysics in regard to the detectors employed which have a time resolution less than that obtainable through CCD with a normal readout tau < a few minutes. This paper looks at the implications for HTRA from extremely large telescopes and specifically, as ail exemplar its possible impact on pulsar astrophysics. We demonstrate, by using the derived point-spread-function from models of the Euro50 telescope, the possible effects active and adaptive mirrors have on observing rapidly varying astronomical objects.

引用

页数：9

共 50 条

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