Issue |
A&A
Volume 576, April 2015
|
|
---|---|---|
Article Number | A135 | |
Number of page(s) | 30 | |
Section | Catalogs and data | |
DOI | https://doi.org/10.1051/0004-6361/201425080 | |
Published online | 22 April 2015 |
CALIFA, the Calar Alto Legacy Integral Field Area survey
III. Second public data release⋆,⋆⋆
1
Instituto de Astrofísica de Andalucía (IAA/CSIC),
Glorieta de la Astronomía s/n Aptdo.
3004, 18080
Granada,
Spain,
e-mail:
rgb@iaa.es
2
INAF–Osservatorio Astrofisico di Arcetri,
Largo Enrico Fermi 5,
50125
Firenze,
Italy
3
Instituto de Astronomía, Universidad Nacional Autonóma de
México, A.P. 70-264, 04510
México, D.F.,
Mexico
4
European Southern Observatory, Karl-Schwarzschild-Str. 2, 85748
Garching b. München,
Germany
5
Departamento de Física, Universidade Federal de Santa
Catarina, PO Box 476,
88040-900
Florianópolis, SC, Brazil
6
Departamento de Astrofísica y CC. de la Atmósfera, Universidad
Complutense de Madrid, 28040
Madrid,
Spain
7
Australian Astronomical Observatory, PO Box 915, North Ryde, NSW
1670,
Australia
8
Instituto de Astrofísica de Canarias, vía Láctea s/n, 38205, La
Laguna, Tenerife, Spain
9
Departamento de Astrofísica, Universidad de La
Laguna, 38205,
La Laguna, Tenerife,
Spain
10
Millennium Institute of Astrophysics, Universidad de
Chile, Santiago,
Chile
11
Departamento de Astronomía,Universidad de Chile,
Casilla 36-D, Santiago, Chile
12
School of Physics and Astronomy, University of St Andrews,
SUPA, North Haugh, KY16
9SS, St Andrews,
UK
13
Kapteyn Astronomical Institute, University of
Groningen, Postbus
800, 9700 AV
Groningen, The
Netherlands
14
Max-Planck-Institut für Astronomie, Königstuhl 17, 69117
Heidelberg,
Germany
15
CEI Campus Moncloa, UCM-UPM, Departamento de Astrofísica y CC.
Físicas, Universidad Complutense de Madrid, Avda. Complutense s/n, 28040
Madrid,
Spain
16
Instituto de Cosmologia, Relatividade e Astrofísica – ICRA, Centro
Brasileiro de Pesquisas Físicas, Rua Dr.Xavier Sigaud 150, CEP
22290-180, Rio de
Janeiro, RJ,
Brazil
17
Departamento de Física Teórica, Facultad de Ciencias, Universidad
Autónoma de Madrid, 28049
Madrid,
Spain
18
Leibniz-Institut für Astrophysik Potsdam (AIP),
An der Sternwarte 16,
14482
Potsdam,
Germany
19
Sydney Institute for Astronomy, School of Physics, University of
Sydney, NSW 2006,
Australia
20
Astronomisches Institut, Ruhr-Universität Bochum,
Universitätsstr. 150,
44801
Bochum,
Germany
21
RUB Research Department Plasmas with Complex
Interactions, Germany
22
Universität Heidelberg, Zentrum für Astronomie, Astronomisches
Rechen-Institut, Mönchhofstraße
12-14, 69120
Heidelberg,
Germany
23
Departamento de Física Teórica y del Cosmos, University of
Granada, Facultad de Ciencias (Edificio Mecenas), 18071
Granada,
Spain
24
Dark Cosmology Center, University of Copenhagen, Niels Bohr
Institute, Juliane Maries Vej
30, 2100
Copenhagen,
Denmark
25
Instituto de Astrofísica e Ciências do Espaço, Universidade do
Porto, CAUP, Rua das
Estrelas, 4150-762
Porto,
Portugal
26
Department of Physics, Royal Military College of
Canada, PO box
17000, Station
Forces, Kingston,
Ontario, K7K 7B4, Canada
27
Centro Astronómico Hispano Alemán de Calar Alto
(CSIC-MPG), C/ Jesús Durbán Remón
2-2, 4004
Almería,
Spain
28
Department of Physics 4-181 CCIS, University of
Alberta, Edmonton AB
T6G 2E1,
Canada
29
Institute of Astronomy, University of Cambridge,
Madingley Road, Cambridge
CB3 0HA,
UK
30
Department of Physics and Astronomy, Macquarie
University, NSW
2109, Australia
31
CIEMAT, Avda.
Complutense 40, 28040
Madrid,
Spain
32
GEPI, Observatoire de Paris, CNRS, Université Paris
Diderot, Place Jules
Janssen, 92190
Meudon,
France
33
Instituto Universitario Carlos I de Física Teórica y
Computacional, Universidad de Granada, 18071
Granada,
Spain
34
Landessternwarte, Zentrum für Astronomie der Universität
Heidelberg, Königstuhl
12, 69117
Heidelberg,
Germany
35
Instituto Nacional de Astrofísica, Óptica y Electrónica, Luis E. Erro 1,
72840
Tonantzintla, Puebla, Mexico
36
CENTRA – Centro Multidisciplinar de Astrofísica, Instituto
Superior Técnico, Av. Rovisco Pais
1, 1049-001
Lisbon,
Portugal
37
Department of Physics, Chemistry and Biology, IFM, Linköping
University, 581
83
Linköping,
Sweden
38
Departamento de Astronomía, Universidad de
Guanajuato, Apartado Postal
144, 36000
Guanajuato,
Mexico
39
University of Vienna, Department of Astrophysics,
Türkenschanzstr. 17,
1180
Vienna,
Austria
40
Centro de Astrobiología (CSIC-INTA), Depto. Astrofísica, ESAC
Campus, 28691
Villanueva de la Cañada,
Madrid,
Spain
Received:
29
September
2014
Accepted:
24
February
2015
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 Å with a spectral resolution of 6.0 Å (FWHM); and (ii) a medium-resolution V1200 setup covering the wavelength range 3650–4840 Å with a spectral resolution of 2.3 Å (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 improvedspectrophotometric 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.
Key words: surveys / techniques: spectroscopic / galaxies: general
Based on observations collected at the Centro Astronómico Hispano Alemán (CAHA) at Calar Alto, operated jointly by the Max-Planck-Institut für Astronomie (MPIA) and the Instituto de Astrofísica de Andalucía (CSIC).
The second data release is available at http://califa.caha.es/DR2
© ESO, 2015
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.