SIMBAD references

2020A&A...637A..54D - Astronomy and Astrophysics, volume 637A, 54-54 (2020/5-1)

The second u-band extension of the WINGS cluster survey.

D'ONOFRIO M., GRADO A., BETTONI D., FRITZ J., GULLIEUSZIK M., MORETTI A., OMIZZOLO A. and POGGIANTI B.M.

Abstract (from CDS):


Context. This is the second u-band extension of the WIde-field Nearby Galaxy-cluster Survey (WINGS) whereby 39 clusters were imaged with the ESO-VLT survey telescope. This follows the first part of the survey which was performed with several telescopes of the northern hemisphere in the U Cousin-Bessel filter band covering 17 clusters.
Aims. The u-band data, in combination with those already collected by the WINGS survey, permit a detailed multi-wavelength investigation of the properties of the member galaxies from the cluster center out to the periphery.
Methods. We used SExtractor to derive the main properties of the galaxies in the observed fields and measure the u-V colors on circular apertures of increasing radius. The photometric accuracy of the magnitudes was calibrated with the standard stars and was tested by means of comparisons with the u-band data of the Sloan Digital Sky Survey (SDSS).
Results. We present the catalogs of the photometric analysis performed by SExtractor. We also provide a brief analysis of the u-V versus V color-magnitude diagram of our clusters, the plots of the color as a function of the cluster-centric distance (for cluster members only), the mass-color relation and the correlation of the current star formation rate (SFR) with the absolute V and u magnitudes for the galaxies in the observed fields.

Abstract Copyright: © ESO 2020

Journal keyword(s): galaxies: clusters: general - galaxies: photometry - galaxies: evolution

VizieR on-line data: <Available at CDS (J/A+A/637/A54): clusters.dat a0085u.dat a119u.dat a133u.dat a147u.dat a160u.dat a168u.dat a548bu.dat a754u.dat a780u.dat a957xu.dat a970u.dat a500u.dat a1631au.dat a1644u.dat a1069u.dat a1736u.dat a1983u.dat a2382u.dat a2399u.dat a2415u.dat a2457u.dat a3128u.dat a3158u.dat a3164u.dat a3266u.dat a3376u.dat a3395u.dat a3490u.dat a3528au.dat a3528bu.dat a3556u.dat a3560u.dat a3667u.dat a3716u.dat a3809u.dat a3880u.dat a4059u.dat iizw108u.dat mkw3su.dat>

Status at CDS : Tables of objects will be appraised for possible ingestion in SIMBAD.

Simbad objects: 40

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2021.03.02-17:54:04

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