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Pipe3D, a pipeline to analyze integral field spectroscopy DATA: II. Analysis sequence and CALIFA dataproducts

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Marino, Raffaella Anna and Gil de Paz, Armando (2016) Pipe3D, a pipeline to analyze integral field spectroscopy DATA: II. Analysis sequence and CALIFA dataproducts. Revista Mexicana de astronomía y astrofísica, 52 (1). pp. 171-220. ISSN 0185-1101

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Official URL: http://arxiv.org/abs/1602.01830



Abstract

We present PIPE3D, an analysis pipeline based on the FIT3D fitting tool, developed to explore the properties of the stellar populations and ionized gas of integral field spectroscopy (IFS) data. PIPE3D was created to provide coherent, simple to distribute, and comparable dataproducts, independently of the origin of the data, focused on the data of the most recent IFU surveys (e.g., CALIFA, MaNGA, and SAMI), and the last generation IFS instruments (e.g., MUSE). In this article we describe the different steps involved in the analysis of the data, illustrating them by showing the dataproducts derived for NGC 2916, observed by CALIFA and P-MaNGA. As a practical example of the pipeline we present the complete set of dataproducts derived for the 200 datacubes that comprises the V500 setup of the CALIFA Data Release 2 (DR2), making them freely available through the network. Finally, we explore the hypothesis that the properties of the stellar populations and ionized gas of galaxies at the effective radius are representative of the overall average ones, finding that this is indeed the case.

Resumen (otros idiomas)

Presentamos Pipe3D, un dataducto de analisis basado en el paquete de ajustes FIT3D, desarrollado para explorar las propiedades de las poblaciones estelares y el gas ionizado en datos de espectroscopía de campo integral. Pipe3D se desarrolló para obtener productos derivados de una forma coherente, fácil de distribuir y de comparar independientemente del origen de los datos, enfocado al análisis de datos de muestreos recientes de espectroscopía 3D (por ej., CALIFA, MaNGA y SAMI), y la nueva generación de estos instrumentos (por ej., MUSE). A lo largo de este articulo describimos los diferentes pasos incluidos dentro del análisis d elos datos, ilustrandolos mediante los productos derivados para NGC 2916, observada por CALIFA y P-MaNGA. Como un ejemplo práctico del uso de este dataducto se presentan los datos completos obtenidos para 200 cubos que conforman la segunda distribución de datos CALIFA para la configuración de V500, distribuyéndolos de forma libre a través de la red. Finalmente, exploramos la hipótesis según la cual las propiedades de las poblaciones estelares y el gas ionizado en las galaxias al radio efectivo son representativas del promedio a lo largo de toda la galaxia, encontrando que de hecho este es el caso.

Item Type:Article
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© UNAM-IA.
Artículo firmado por 21 autores. SFS thanks the director of CEFCA, M. Moles, for his sincere support to this project. SFS thanks the CONACYT-125180 and DGAPA-IA100815 projects for providing support for this study.; We acknowledge support from the Spanish Ministerio de Economía y Competitividad, through projects AYA2010-15081 and AYA2010-10904E, and Junta de Andalucía FQ1580. EP acknowledges support from the IA-UNAM and from the Guillermo Haro program at INAOE.; Support for LG is provided by the Ministry of Economy, Development, and Tourism's Millennium Science Initiative through grant IC120009, awarded to The Millennium Institute of Astrophysics, MAS. LG acknowledges support by CONICYT through FONDECYT grant 3140566.; Funding for SDSS-III has been provided by the Alfred P. Sloan Foundation, the Participating Institutions, the National Science Foundation, and the U.S. Department of Energy Office of Science. The SDSS-III web site is http://www.sdss3.org/. SDSS-III is managed by the Astrophysical Research Consortium for the Participating Institutions of the SDSS-III Collaboration including the University of Arizona, the Brazilian Participation Group, Brookhaven National Laboratory, Carnegie Mellon University, University of Florida, the French Participation Group, the German Participation Group, Harvard University, the Institute de Astrofisica de Canarias, the Michigan State/Notre Dame/JINA Participation Group, Johns Hopkins University, Lawrence Berkeley National Laboratory, Max Planck Institute for Astrophysics, Max Planck Institute for Extraterrestrial Physics, New Mexico State University, New York University, Ohio State University, Pennsylvania State University, University of Portsmouth, Princeton University, the Spanish Participation Group, University of Tokyo, University of Utah, Vanderbilt University, University of Virginia, University of Washington, and Yale University.

Uncontrolled Keywords:Old stellar populations; Potsdam multiaperture spectrophotometer; Star-forming galaxies; Digital sky survey; 2.5 m telescope; Area survey; Prototype observations; Orion nebula; Data release; I.
Subjects:Sciences > Physics > Astrophysics
Sciences > Physics > Astronomy
ID Code:37687
Deposited On:19 May 2016 16:28
Last Modified:10 Dec 2018 15:04

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