J/A+A/576/A135 CALIFA DR2 (Garcia-Benito+, 2015)
CALIFA, the Calar Alto Legacy Integral Field Area survey.
III. Second public data release.
Garcia-Benito R., Zibetti S., Sanchez S.F., Husemann B., de Amorim A.L.,
Castillo-Morales A., Cid Fernandes R., Ellis S.C., Falcon-Barroso J.,
Galbany L., Gil de Paz A., Gonzalez Delgado R.M., Lacerda E.A.D.,
Lopez-Fernandez R., de Lorenzo-Caceres A., Lyubenova M., Marino R.A.,
Mast D., Mendoza M.A., Perez E., Vale Asari N., Aguerri J.A.L.,
Ascasibar Y., Bekeraite S., Bland-Hawthorn J., Barrera-Ballesteros J.K.,
Bomans D.J., Cano-Diaz M., Catalan-Torrecilla C., Cortijo C.,
Delgado-Inglada G., Demleitner M., Dettmar R.-J., Diaz A.I., Florido E.,
Gallazzi A., Garcia-Lorenzo B., Gomes J.M., Holmes L., Iglesias-Paramo J.,
Jahnke K., Kalinova V., Kehrig C., Kennicutt R.C.Jr, Lopez-Sanchez A.R.,
Marquez I., Masegosa J., Meidt S.E., Mendez-Abreu J., Molla M.,
Monreal-Ibero A., Morisset C., del Olmo A., Papaderos P., Perez I.,
Quirrenbach A., Rosales-Ortega F.F., Roth M.M., Ruiz-Lara T.,
Sanchez-Blazquez P., Sanchez-Menguiano L., Singh R., Spekkens K.,
Stanishev V., Torres-Papaqui J.P., van de Ven G., Vilchez J.M.,
Walcher C.J., Wild V., Wisotzki L., Ziegler B., Alves J., Barrado D.,
Quintana J.M., Aceituno J.
<Astron. Astrophys., 576, A135-135 (2015)>
=2015A&A...576A.135G 2015A&A...576A.135G
ADC_Keywords: Surveys ; Galaxy catalogs ; Morphology ; Photometry, SDSS
Keywords: surveys - techniques: spectroscopic - galaxies: general
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 3.5m 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
3745-7500Å with a spectral resolution of 6.0Å (FWHM); and (ii)
a medium-resolution V1200 setup covering the wavelength range
3650-4840Å with a spectral resolution of 2.3Å (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.
Description:
The 200 DR2 galaxies, which include the first 100 galaxies of DR1,
were observed in both spectral setups from the start of observations
in June 2010 until December 2013.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 87 200 CALIFA DR2 galaxies and their characteristics
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See also:
J/A+A/573/A59 : Gas kinematics in CALIFA survey (Garcia-Lorenzo+, 2015)
http://www.caha.es/CALIFA/public_html/ : CALIFA Home Page
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 15 A15 --- Name Galaxy name
16 A1 --- n_Name [h] Note (1)
17- 19 I3 --- ID [1/939] CALIFA unique ID number for the galaxy
21- 22 I2 h RAh Right ascension (J2000) from NED
24- 25 I2 min RAm Right ascension (J2000) from NED
27- 32 F6.3 s RAs Right ascension (J2000) from NED
34 A1 --- DE- Declination sign (J2000) from NED
35- 36 I2 deg DEd Declination (J2000) from NED
38- 39 I2 arcmin DEm Declination (J2000) from NED
41- 46 F6.3 arcsec DEs Declination (J2000) from NED
48- 53 F6.4 --- z [0.005/0.03] Redshift (2)
55- 59 F5.2 mag gmag Petrosian g magnitude as given by SDSS-DR7
database corrected for Galactic extinction
61- 65 F5.2 mag zmag Petrosian z magnitude as given by SDSS-DR7
database corrected for Galactic extinction
67- 70 F4.2 mag u-z Petrosian u-z colour index as given by SDSS-DR7
database corrected for Galactic extinction
72- 79 A8 --- Type Morphological type from our own visual
classification (2)
80- 81 A2 --- Bar Bar strength cede: A=non-barred, B=barred,
AB=unsure
84- 87 F4.2 --- b/a [0/1] Ratio semi-minor/semi-major axis (3)
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Note (1): Morphological classification of this particular galaxy NGC 4676B
from Wild et al. (2014A&A...567A.132W 2014A&A...567A.132W).
Note (2): see Wild et al. (2014A&A...567A.132W 2014A&A...567A.132W) for details;
(x) indicates ongoing mergers.
Note (3): Ratio between the semi-minor and semi-major axis based on a detailed
re-analysis of the SDSS images, see Wild et al. (2014A&A...567A.132W 2014A&A...567A.132W) for
details.
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History:
From electronic version of the journal
References:
Sanchez et al., Paper I 2012A&A...538A...8S 2012A&A...538A...8S
Husemann et al., Paper II 2013A&A...549A..87H 2013A&A...549A..87H
(End) Patricia Vannier [CDS] 01-Jun-2015