W. A. Santos

TL;DR: The Javalambre Photometric Local Universe Survey (J-PLUS) as mentioned in this paper is an ongoing 12-band photometric optical survey, observing thousands of square degrees of the Northern Hemisphere from the dedicated JAST/T80 telescope at the OAS.

TL;DR: J-PLUS is an ongoing 12-band photometric optical survey, observing thousands of square degrees of the Northern hemisphere from the dedicated JAST/T80 telescope at the Observatorio Astrofisico de Javalambre.

TL;DR: In this article, a search for fossil groups in the Sloan Digital Sky Survey using virtual observatory tools was performed, and a cross-match of the positions of all SDSS luminous red galaxies with sources in the ROSAT All-Sky Survey catalog resulted in a list of elliptical galaxies with extended X-ray emission.

TL;DR: In this paper, a search for fossil groups in the Sloan Digital Sky Survey was performed using virtual observatory tools and a cross-match of the positions of all SDSS Luminous Red Galaxies with sources in the ROSAT All-Sky Survey catalog resulted in a list of elliptical galaxies with extended X-ray emission (with a galaxy/ROSAT-source distance of less than 0.5 arcmin in all cases).

TL;DR: In this article, the authors used multiband imaging from the Phase-3 Verification Data of the J-PLUS survey to derive accurate photometric redshifts (photo-z) and look for potential new members in the surroundings of the nearby galaxy clusters A2589 (z = 0.0414) and A2593 (z=0.0440), using redshift probability distribution functions (PDFs).