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Authordc.contributor.authorLaw, David 
Authordc.contributor.authorCherinka, Brian 
Authordc.contributor.authorYan, Renbin 
Authordc.contributor.authorAndrews, Brett 
Authordc.contributor.authorBershady, Matthew 
Authordc.contributor.authorBizyaev, Dmitry 
Authordc.contributor.authorBlanc Mendiberri, Guillermo 
Authordc.contributor.authorBlanton, Michael 
Authordc.contributor.authorBolton, Adam 
Authordc.contributor.authorBrownstein, Joel 
Authordc.contributor.authorBundy, Kevin 
Authordc.contributor.authorChen, Yanmei 
Authordc.contributor.authorDrory, Niv 
Authordc.contributor.authorD Souza, Richard 
Authordc.contributor.authorFu, Hai 
Authordc.contributor.authorJones, Amy 
Authordc.contributor.authorKauffmann, Guinevere 
Authordc.contributor.authorMacDonald, Nicholas 
Authordc.contributor.authorMasters, Karen 
Authordc.contributor.authorNewman, Jeffrey 
Authordc.contributor.authorParejko, John 
Authordc.contributor.authorSánchez-Gallego, José 
Authordc.contributor.authorSánchez, Sebastian 
Authordc.contributor.authorSchlegel, David 
Authordc.contributor.authorThomas, Daniel 
Authordc.contributor.authorWake, David 
Authordc.contributor.authorWeijmans, Anne-Marie 
Authordc.contributor.authorWestfall, Kyle 
Authordc.contributor.authorZhang, Kai 
Admission datedc.date.accessioned2016-12-27T12:52:56Z
Available datedc.date.available2016-12-27T12:52:56Z
Publication datedc.date.issued2016
Cita de ítemdc.identifier.citationThe Astronomical Journal, 152:83 (35pp), 2016 Octoberes_ES
Identifierdc.identifier.otherdoi:10.3847/0004-6256/152/4/83
Identifierdc.identifier.urihttps://repositorio.uchile.cl/handle/2250/142102
Abstractdc.description.abstractMapping Nearby Galaxies at Apache Point Observatory (MaNGA) is an optical fiber-bundle integral-field unit (IFU) spectroscopic survey that is one of three core programs in the fourth-generation Sloan Digital Sky Survey (SDSS-IV). With a spectral coverage of 3622–10354 Å and an average footprint of ∼500 arcsec2 per IFU the scientific data products derived from MaNGA will permit exploration of the internal structure of a statistically large sample of 10,000 low-redshift galaxies in unprecedented detail. Comprising 174 individually pluggable science and calibration IFUs with a near-constant data stream, MaNGA is expected to obtain ∼100 million raw-frame spectra and ∼10 million reduced galaxy spectra over the six-year lifetime of the survey. In this contribution, we describe the MaNGA Data Reduction Pipeline algorithms and centralized metadata framework that produce skysubtracted spectrophotometrically calibrated spectra and rectified three-dimensional data cubes that combine individual dithered observations. For the 1390 galaxy data cubes released in Summer 2016 as part of SDSS-IV Data Release 13, we demonstrate that the MaNGA data have nearly Poisson-limited sky subtraction shortward of ∼8500 Å and reach a typical 10σ limiting continuum surface brightness μ = 23.5 AB arcsec−2 in a five-arcseconddiameter aperture in the g-band. The wavelength calibration of the MaNGA data is accurate to 5 km s−1 rms, with a median spatial resolution of 2.54 arcsec FWHM (1.8 kpc at the median redshift of 0.037) and a median spectral resolution of σ = 72 km s−1. .es_ES
Lenguagedc.language.isoenes_ES
Publisherdc.publisherThe American Astronomical Societyes_ES
Type of licensedc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile*
Link to Licensedc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/*
Sourcedc.sourceThe Astronomical Journales_ES
Keywordsdc.subjectMethods: data analysises_ES
Keywordsdc.subjectSurveyses_ES
Keywordsdc.subjectTechniques: imaging spectroscopyes_ES
Area Temáticadc.subject.otherAstronomíaes_ES
Títulodc.titleThe data reduction pipeline for the SDSS-IV manga IFU galaxy surveyes_ES
Document typedc.typeArtículo de revista
Catalogueruchile.catalogadornages_ES
Indexationuchile.indexArtículo de publicación ISIes_ES


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Attribution-NonCommercial-NoDerivs 3.0 Chile
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile