57 citations · 64 across the 3 of their papers we have counts for
4 papers · 1 filter
Unsupervised star, galaxy, qso classification: Application of HDBSCAN
Crispin Logan, Sotiria Fotopoulou
Classification will be an important first step for upcoming surveys that will detect billions of new sources such as LSST and Euclid, as well as DESI, 4MOST and MOONS. The applicat…
The XXL Survey: XXXIII. Chandra Constraints on the AGN Contamination of z > 1 XXL Galaxy Clusters
C. H. A. Logan, B. J. Maughan, M. N. Bremer +11
Context. The XMM-XXL survey uses observations from XMM-Newton to detect clusters of galaxies over a wide range in mass and redshift. The moderate PSF of XMM-Newton means that point…
Study of diffuse HII regions potentially forming part of the gas streams around Sgr A*
J. Armijos-Abendaño, E. López, J. Martín-Pintado +8
We present a study of diffuse extended ionised gas toward three clouds located in the Galactic Centre (GC). One line of sight (LOS) is toward the 20 km s cloud (LOS0.11)…
Dust Deficiency in the Interacting Galaxy NGC 3077
Jairo Armijos-Abendaño, Ericson López, Mario Llerena +2
Using 70 m observations taken with the PACS instrument of the Herschel space telescope, the dust content of the nearby and interacting spiral galaxy NGC 3077 has been compared…