CALIFA, the Calar Alto Legacy Integral Field Area survey - III. Second public data release
Sebastián F. Sánchez,Rubén García-Benito,Stefano Zibetti,C. J. Walcher,B. Husemann,M. A. Mendoza,Lluís Galbany,Jesús Falcón-Barroso,Jesús Falcón-Barroso,D. Mast,Jesús Aceituno,J. A. L. Aguerri,João Alves,A. L. Amorim,Yago Ascasibar,D. Barrado-Navascues,Jorge K. Barrera-Ballesteros,S. Bekeraite,Joss Bland-Hawthorn,M. Cano Díaz,R. Cid Fernandes,Oscar Cavichia,C. Cortijo,H. Dannerbauer,Markus Demleitner,Angeles I. Díaz,R. J. Dettmar,A. de Lorenzo-Cáceres,A. de Lorenzo-Cáceres,A. del Olmo,A. Galazzi,Begoña García-Lorenzo,A. Gil de Paz,R. M. González Delgado,L. Holmes,J. Iglesias-Páramo,C. Kehrig,Andreas Kelz,Robert C. Kennicutt,B. Kleemann,E. A. D. Lacerda,R. López Fernández,A. R. López Sánchez,Mariya Lyubenova,R. A. Marino,I. Márquez,Jairo Méndez-Abreu,Mercedes Mollá,Ana Monreal-Ibero,R. Ortega Minakata,Juan Pablo Torres-Papaqui,Enrique Pérez,F. F. Rosales-Ortega,Markus Roth,Patricia Sanchez-Blazquez,Patricia Sanchez-Blazquez,U. Schilling,Kristine Spekkens,N. Vale Asari,R. C. E. van den Bosch,G. van de Ven,José M. Vílchez,Vivienne Wild,Lutz Wisotzki,Akın Yıldırım,Bodo L. Ziegler +65 more
Reads0
Chats0
TLDR
The second public data release (DR2) of the Calar Alto Legacy Integral Field Area (CALIFA) survey as discussed by the authors contains over 1.5 million spectra.Abstract:
This paper describes the Second Public Data Release (DR2) of the Calar Alto Legacy Integral Field Area (CALIFA) survey. The data for 200 objects are made public, including the 100 galaxies of the First Public Data Release (DR1). Data were obtained with the integral-field spectrograph PMAS /PPak mounted on the 3.5 m telescope at the Calar Alto observatory. Two different spectral setups are available for each galaxy, (i) a low-resolution V500 setup covering the wavelength range 3745-7500 A with a spectral resolution of 6.0 A (FWHM); and (ii) a medium-resolution V1200 setup covering the wavelength range 3650-4840 A with a spectral resolution of 2.3 A (FWHM). The sample covers a redshift range between 0.005 and 0.03, with a wide range of properties in the color-magnitude diagram, stellar mass, ionization conditions, and morphological types. All the cubes in the data release were reduced with the latest pipeline, which includes improved spectrophotometric calibration, spatial registration, and spatial resolution. The spectrophotometric calibration is better than 6% and the median spatial resolution is 2´´ 4. In total, the second data release contains over 1.5 million spectra.read more
Citations
More filters
Journal ArticleDOI
The data reduction pipeline for the SDSS-IV MaNGA IFU Galaxy Survey
David R. Law,Brian Cherinka,Renbin Yan,Brett H. Andrews,Matthew A. Bershady,Dmitry Bizyaev,Guillermo A. Blanc,Guillermo A. Blanc,Michael R. Blanton,Adam S. Bolton,Joel R. Brownstein,Kevin Bundy,Yanmei Chen,Niv Drory,Richard D'Souza,Hai Fu,Amy Jones,Guinevere Kauffmann,Nicholas MacDonald,Karen L. Masters,Jeffrey A. Newman,John K. Parejko,José R. Sánchez-Gallego,Sebastián F. Sánchez,David J. Schlegel,Daniel Thomas,David A. Wake,David A. Wake,Anne-Marie Weijmans,Kyle B. Westfall,Kai Zhang +30 more
TL;DR: In this paper, the authors describe the MaNGA Data Reduction Pipeline algorithms and centralized metadata framework that produce sky-subtracted spectrophotometrically calibrated spectra and rectified three-dimensional data cubes that combine individual dithered observations.
Journal ArticleDOI
SDSS IV MaNGA – spatially resolved diagnostic diagrams: a proof that many galaxies are LIERs
Francesco Belfiore,Roberto Maiolino,Claudia Maraston,Eric Emsellem,Eric Emsellem,Matthew A. Bershady,Karen L. Masters,Renbin Yan,Dmitry Bizyaev,Dmitry Bizyaev,Médéric Boquien,Joel R. Brownstein,Kevin Bundy,Niv Drory,Timothy M. Heckman,David R. Law,Alexandre Roman-Lopes,Kaike Pan,Letizia Stanghellini,Daniel Thomas,Anne-Marie Weijmans,Kyle B. Westfall +21 more
TL;DR: In this paper, the authors studied the spatially resolved excitation properties of the ionised gas in a sample of 646 galaxies using integral field spectroscopy data from SDSS-IV MaNGA.
Journal ArticleDOI
The CALIFA survey across the Hubble sequence: Spatially resolved stellar population properties in galaxies
R. M. González Delgado,R. García-Benito,Enrique Pérez,R. Cid Fernandes,A. L. de Amorim,C. Cortijo-Ferrero,E. A. D. Lacerda,E. A. D. Lacerda,R. López Fernández,N. Vale-Asari,Sebastián F. Sánchez,Mercedes Mollá,T. Ruiz-Lara,Patricia Sanchez-Blazquez,C. J. Walcher,João Alves,J. A. L. Aguerri,S. Bekeraite,Joss Bland-Hawthorn,Lluís Galbany,Anna Gallazzi,Bernd Husemann,J. Iglesias-Páramo,Veselina Kalinova,Angel R. Lopez-Sanchez,R. A. Marino,I. Márquez,J. Masegosa,D. Mast,Jairo Méndez-Abreu,Alfonso Mendoza,A. del Olmo,I. Pérez,Andreas Quirrenbach,Stefano Zibetti +34 more
TL;DR: In this article, the authors apply the fossil record method based on spectral synthesis techniques to recover the following physical properties for each spatial resolution element in the target galaxies: the stellar mass surface density (μ_*), stellar extinction (A_V), lightweighted and mass-weighted ages (L, M), and mass weighted metallicity (M).
Journal ArticleDOI
SDSS-IV/MaNGA: SPECTROPHOTOMETRIC CALIBRATION TECHNIQUE
Renbin Yan,Christy Tremonti,Matthew A. Bershady,David R. Law,David J. Schlegel,Kevin Bundy,Niv Drory,Nicholas MacDonald,Dmitry Bizyaev,Dmitry Bizyaev,Guillermo A. Blanc,Guillermo A. Blanc,Michael R. Blanton,Brian Cherinka,Arthur Eigenbrot,James E. Gunn,Paul Harding,David W. Hogg,José R. Sánchez-Gallego,Sebastián F. Sánchez,David A. Wake,David A. Wake,Anne-Marie Weijmans,Ting Xiao,Kai Zhang +24 more
TL;DR: In this article, a technique for spectral surface photometry using multiple small fiber-bundles targeting standard stars simultaneously with galaxy observations was developed, which achieved an accuracy of better than 5% for more than 89% of MaNGA's wavelength range.
Journal ArticleDOI
The Data Reduction Pipeline for the SDSS-IV MaNGA IFU Galaxy Survey
David R. Law,Brian Cherinka,Renbin Yan,Brett H. Andrews,Matthew A. Bershady,Dmitry Bizyaev,Guillermo A. Blanc,Guillermo A. Blanc,Michael R. Blanton,Adam S. Bolton,Joel R. Brownstein,Kevin Bundy,Yanmei Chen,Niv Drory,Richard D'Souza,Hai Fu,Amy Jones,Guinevere Kauffmann,Nicholas MacDonald,Karen L. Masters,Jeffrey A. Newman,John K. Parejko,José R. Sánchez-Gallego,Sebastián F. Sánchez,David J. Schlegel,Daniel Thomas,David A. Wake,David A. Wake,Anne-Marie Weijmans,Kyle B. Westfall,Kai Zhang +30 more
TL;DR: In this article, the authors describe the MaNGA Data Reduction Pipeline (DRP) algorithms and centralized metadata framework that produces sky subtracted, spectrophotometrically calibrated spectra and rectified 3-D data cubes that combine individual dithered observations.
References
More filters
Journal ArticleDOI
Evolutionary stellar population synthesis with MILES: I. The base models and a new line index system
Alexandre Vazdekis,Alexandre Vazdekis,Patricia Sanchez-Blazquez,Patricia Sanchez-Blazquez,Jesús Falcón-Barroso,Jesús Falcón-Barroso,A. J. Cenarro,A. J. Cenarro,Michael A. Beasley,Nicolás Cardiel,Javier Gorgas,Reynier Peletier +11 more
TL;DR: In this paper, the authors presented synthetic spectral energy distributions (SEDs) for single-age, single-metallicity stellar populations (SSPs) covering the full optical spectral range at moderately high resolution [full width at half-maximum (FWHM) = 2.3A].
Journal ArticleDOI
Adaptive spatial binning of integral-field spectroscopic data using Voronoi tessellations
Michele Cappellari,Y. Copin +1 more
TL;DR: In this article, adaptive spatial binning of Integral-Field Spectroscopic (IFS) data to reach a chosen constant signal-to-noise ratio per bin is presented.
Journal ArticleDOI
The Sydney-AAO Multi-object Integral field spectrograph
Scott M. Croom,Jon Lawrence,Jon Lawrence,Joss Bland-Hawthorn,Julia J. Bryant,L. M. R. Fogarty,Samuel N. Richards,Michael Goodwin,Tony Farrell,Stan Miziarski,Ron Heald,D. Heath Jones,Steve Lee,Matthew Colless,Sarah Brough,Andrew M. Hopkins,Amanda E. Bauer,Michael N. Birchall,Simon Ellis,Anthony Horton,Sergio G. Leon-Saval,Geraint F. Lewis,Angel R. Lopez-Sanchez,Angel R. Lopez-Sanchez,Seong-sik Min,Christopher Q. Trinh,Holly E. Trowland +26 more
TL;DR: In this paper, the authors demonstrate a novel technology that combines the power of the multi-object spectrograph with the spatial multiplex advantage of an integral field spectrogram (IFS).
Posted Content
A Method for the Linear Reconstruction of Undersampled Images
Andrew S. Fruchter,Richard Hook +1 more
TL;DR: The photometric and astrometric accuracy and image fidelity of the algorithm as well as the noise characteristics of output images are discussed and the use of drizzling to combine dithered images in the presence of cosmic rays is described.
Journal ArticleDOI
Resolved stellar mass maps of galaxies. I: method and implications for global mass estimates
TL;DR: In this paper, a novel technique was introduced to construct spatially resolved maps of stellar mass surface density in galaxies based on optical and near-infrared (NIR) imaging.
Related Papers (5)
CALIFA, the Calar Alto Legacy Integral Field Area survey : I. Survey presentation
Sebastián F. Sánchez,Robert C. Kennicutt,A. Gil de Paz,G. van de Ven,José M. Vílchez,Lutz Wisotzki,C. J. Walcher,D. Mast,J. A. L. Aguerri,J. A. L. Aguerri,Sergio Albiol-Pérez,Almudena Alonso-Herrero,João Alves,J. Bakos,J. Bakos,T. Bartakova,Joss Bland-Hawthorn,Alessandro Boselli,D. J. Bomans,África Castillo-Morales,C. Cortijo-Ferrero,A. de Lorenzo-Cáceres,A. de Lorenzo-Cáceres,A. del Olmo,Ralf-Jürgen Dettmar,Angeles I. Díaz,Simon Ellis,Simon Ellis,Jesús Falcón-Barroso,Jesús Falcón-Barroso,Hector Flores,Anna Gallazzi,Begoña García-Lorenzo,Begoña García-Lorenzo,R. M. González Delgado,Nicolas Gruel,Tim Haines,C. Hao,Bernd Husemann,J. Iglesias-Páramo,Knud Jahnke,Benjamin D. Johnson,Bruno Jungwiert,Bruno Jungwiert,Veselina Kalinova,C. Kehrig,D. Kupko,Angel R. Lopez-Sanchez,Angel R. Lopez-Sanchez,Mariya Lyubenova,R. A. Marino,R. A. Marino,E. Mármol-Queraltó,E. Mármol-Queraltó,I. Márquez,J. Masegosa,Sharon E. Meidt,Jairo Méndez-Abreu,Jairo Méndez-Abreu,Ana Monreal-Ibero,C. Montijo,A. Mourao,G. Palacios-Navarro,Polychronis Papaderos,Anna Pasquali,Reynier Peletier,Enrique Pérez,I. Pérez,Andreas Quirrenbach,M. Relaño,F. F. Rosales-Ortega,F. F. Rosales-Ortega,Martin Roth,T. Ruiz-Lara,Patricia Sanchez-Blazquez,C. Sengupta,R. Singh,Vallery Stanishev,Scott Trager,Alexandre Vazdekis,Alexandre Vazdekis,Kerttu Viironen,Vivienne Wild,Stefano Zibetti,Bodo L. Ziegler +84 more