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Dissecting quasars with the J-PAS narrow-band photometric survey

Published online by Cambridge University Press:  29 January 2021

Silvia Bonoli ,
Giorgio Calderone ,
Raul Abramo ,
Jailson Alcaniz ,
Narciso Benitez ,
Saulo Carneiro ,
Javier Cenarro ,
David Cristóbal-Hornillos ,
Renato Dupke  and
Alessandro Ederoclite
...Show all authors
Silvia Bonoli
Affiliation:
Donostia International Physics Centre (DIPC), Paseo Manuel de Lardizabal 4, 20018 Donostia-San Sebastian, Spain Email: silvia.bonoli@dipc.org IKERBASQUE, Basque Foundation for Science, E-48013, Bilbao, Spain Centro de Estudios de Física del Cosmos de Aragón, Unidad Asociada al CSIC, Plaza San Juan 1, 44001 Teruel, Spain
Giorgio Calderone
Affiliation:
INAF Trieste, Via Giambattista Tiepolo, 11, 34131 Trieste, Italy
Raul Abramo
Affiliation:
Departamento de Física Matemática, Instituto de Física, Universidade de Sao Paulo, SP, Rua do Matao 1371, Sao Paulo, Brazil
Jailson Alcaniz
Affiliation:
Observatorio Nacional, Rio de Janeiro, 20921-400, RJ, Brazil
Narciso Benitez
Affiliation:
Instituto de Astrofísica de Andalucía (IAA-CSIC), Glorieta de la Astronomía, E-18008, Granada, Spain
Saulo Carneiro
Affiliation:
Instituto de Física, Universidade Federal da Bahia, 40210-340, Salvador, BA, Brazil
Javier Cenarro
Affiliation:
Centro de Estudios de Física del Cosmos de Aragón, Unidad Asociada al CSIC, Plaza San Juan 1, 44001 Teruel, Spain
David Cristóbal-Hornillos
Affiliation:
Centro de Estudios de Física del Cosmos de Aragón, Unidad Asociada al CSIC, Plaza San Juan 1, 44001 Teruel, Spain
Renato Dupke
Affiliation:
Observatorio Nacional, Rio de Janeiro, 20921-400, RJ, Brazil
Alessandro Ederoclite
Affiliation:
Departamento de Astronomia, Instituto de Astronomia, Geofsica e Ciéncias Atmosféricas da USP, Cidade Universitária, 05508-900, Sao Paulo, SP, Brazil
Carlos López San Juan
Affiliation:
Centro de Estudios de Física del Cosmos de Aragón, Unidad Asociada al CSIC, Plaza San Juan 1, 44001 Teruel, Spain
Antonio Marín-Franch
Affiliation:
Centro de Estudios de Física del Cosmos de Aragón, Unidad Asociada al CSIC, Plaza San Juan 1, 44001 Teruel, Spain
Claudia Mendes de Oliviera
Affiliation:
Departamento de Astronomia, Instituto de Astronomia, Geofsica e Ciéncias Atmosféricas da USP, Cidade Universitária, 05508-900, Sao Paulo, SP, Brazil
Mariano Moles
Affiliation:
Instituto de Astrofísica de Andalucía (IAA-CSIC), Glorieta de la Astronomía, E-18008, Granada, Spain
Vinicius Placco
Affiliation:
Department of Physics, University of Notre Dame, Notre Dame, IN 46556USA
Laerte Sodré Jr.
Affiliation:
Departamento de Astronomia, Instituto de Astronomia, Geofsica e Ciéncias Atmosféricas da USP, Cidade Universitária, 05508-900, Sao Paulo, SP, Brazil
Keith Taylor
Affiliation:
Instruments4
Jesús Varela
Affiliation:
Centro de Estudios de Física del Cosmos de Aragón, Unidad Asociada al CSIC, Plaza San Juan 1, 44001 Teruel, Spain
Héctor Vázquez Ramió
Affiliation:
Centro de Estudios de Física del Cosmos de Aragón, Unidad Asociada al CSIC, Plaza San Juan 1, 44001 Teruel, Spain
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Abstract

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The J-PAS survey will soon start observing thousands of square degrees of the Northern Sky with its unique set of 56 narrow band filters covering the entire optical wavelength range, providing, effectively, a low resolution spectra for every object detected. Active galaxies and quasars, thanks to their strong emission lines, can be easily identified and characterized with J-PAS data. A variety of studies can be performed, from IFU-like analysis of local AGN, to clustering of high-z quasars. We also expect to be able to extract intrinsic physical quasar properties from the J-PAS pseudo-spectra, including continuum slope and emission line luminosities. Here we show the first attempts of using the QSFit software package to derive the properties for 22 quasars at 0.8 < z < 2 observed by the miniJPAS survey, the first deg2 of J-PAS data obtained with an interim camera. Results are compared with the ones obtained by applying the same software to SDSS quasar spectra.

Keywords

quasars: generalquasars: emission linesgalaxies: nucleigalaxies: activesurveystechniques: photometric
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 15 , Symposium S356: Nuclear Activity in Galaxies Across Cosmic Time , October 2019 , pp. 12 - 16
Copyright
© The Author(s), 2021. Published by Cambridge University Press on behalf of International Astronomical Union

References

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