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fitsh- a software package for image processing

Pal, Andras

Monthly notices of the Royal Astronomical Society, 2012-04, Vol.421 (3), p.1825-1837 [Periódico revisado por pares]

Oxford, UK: Blackwell Publishing Ltd

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  • Título:
    fitsh- a software package for image processing
  • Autor: Pal, Andras
  • Assuntos: Aids ; Astronomical research ; Astronomy ; Detectors ; Fittings ; Image processing systems ; methods: data analysis ; Packages ; Photometry ; Software packages ; techniques: image processing ; techniques: photometric ; Utilities
  • É parte de: Monthly notices of the Royal Astronomical Society, 2012-04, Vol.421 (3), p.1825-1837
  • Notas: ObjectType-Article-1
    SourceType-Scholarly Journals-1
    ObjectType-Feature-2
    content type line 23
  • Descrição: In this paper we describe the main features of the software package named fitsh, intended to provide a standalone environment for analysis of data acquired by imaging astronomical detectors. The package both provides utilities for the full pipeline of subsequent related data-processing steps (including image calibration, astrometry, source identification, photometry, differential analysis, low-level arithmetic operations, multiple-image combinations, spatial transformations and interpolations) and aids the interpretation of the (mainly photometric and/or astrometric) results. The package also features a consistent implementation of photometry based on image subtraction, point spread function fitting and aperture photometry and provides easy-to-use interfaces for comparisons and for picking the most suitable method for a particular problem. The set of utilities found in this package is built on top of the commonly used UNIX/POSIX shells (hence the name of the package); therefore, both frequently used and well-documented tools for such environments can be exploited and managing a massive amount of data is rather convenient.
  • Editor: Oxford, UK: Blackwell Publishing Ltd
  • Idioma: Inglês
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  • Realização: ABCD-USP USP   Logos de Redes Sociais: Freepik

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