Simultaneous analysis of large INTEGRAL/SPI datasets: optimizing the computation of the solution and its variance using sparse matrix algorithms

Nowadays, analyzing and reducing the ever larger astronomical datasets is becoming a crucial challenge, especially for long cumulated observation times. The INTEGRAL/SPI X/γ-ray spectrometer is an instrument for which it is essential to process many exposures at the same time in order to increase th...

Celý popis

Podrobná bibliografie

Vydáno v:	Astronomy and computing Ročník 1
Hlavní autoři:	Bouchet, Laurent, Amestoy, Patrick, Buttari, Alfredo, Rouet, François-Henry, Chauvin, Maxime
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Elsevier 01.02.2013
Témata:	Computer Science Distributed, Parallel, and Cluster Computing Methods: Data Analysis Methods: Numerical Techniques: Imaging Spectroscopy Techniques: Miscellaneous Gamma-Rays: General
ISSN:	2213-1337
On-line přístup:	Získat plný text
Tagy:	Přidat tag Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!