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Start Over Subject galaxy-clusters Validation Level 2
1. Deep Mosaic of the Fornax cluster core
ID:
ivo://org.gavo.dc/fornax/q/c
Title:
Deep Mosaic of the Fornax cluster core
Short Name:
fornax cutout
Date:
27 Dec 2024 08:31:00
Publisher:
The GAVO DC team
Description:
This is a deep optical mosaic of the Fornax cluster’s core, covering 1.6 square degrees. The data were acquired with ESO/MPG 2.2m/WFI, using a transparent filter that nearly equals the no-filter throughput and thus provides a high signal-to-noise ratio. Based on an approximate conversion to V-band magnitudes, the unbinned and binned mosaics (0.24 and 0.71 arcsec/pixel) reach a median depth of 26.6 and 27.8 mag/sq.arcsec, respectively.
2. Gravitational arc candidates in the CFHTLS-Archive-Research Survey CARS
ID:
ivo://org.gavo.dc/carsarcs/q/s
Title:
Gravitational arc candidates in the CFHTLS-Archive-Research Survey CARS
Short Name:
carsarcs scs
Date:
27 Dec 2024 08:31:02
Publisher:
The GAVO DC team
Description:
Candidate gravitational arcs in the 37 deg^2 of CFHTLS-Archive-Research Survey (CARS). The data include their post-stamp images, astrometry, photometry (u*,g',r',i'), geometric properties (length, length-to-width ratio, profile curvature, area), and photometric redshifts. The arc candidates were selected booth with an automatic arcfinder, based on a tailored image segmentation and a color selection, and by visually inspecting the survey.