14 citations · 51 across the 12 of their papers we have counts for
12 papers
The Roman eXtreme Deep Field (RXDF)
Haojing Yan, Anton M. Koekemoer, Yue Shen +127
The Roman eXtreme Deep Field (RXDF) program is one of the five General Astrophysics Survey (GAS) programs approved for observing time with the Nancy Grace Roman Space Telescope in…
The HERON Coma Project: Exploring the low-surface-brightness frontiers in the Coma cluster
Javier Román, R. Michael Rich, Pablo M. Sánchez-Alarcón +3
The technical complexity of data processing and residual instrumental systematics remain among the main barriers to reaching the faintest low-surface-brightness (LSB) regimes in th…
SPHEREx confirms predictions for artificial satellite trail pollution in Low Earth Orbit
Alejandro S. Borlaff, Pamela M. Marcum, Steve B. Howell +3
The number of artificial satellites in Low Earth Orbit (LEO) is increasing at an exponential rate since 2019. Satellites are visible to both ground and space telescopes, and their…
Euclid: Early Release Observations -- The extended stellar component of the IC10 dwarf galaxy
F. Annibali, A. M. N. Ferguson, P. M. Sanchez-Alarcon +175
We present a detailed analysis of the old, extended stellar component of the Local Group dwarf galaxy IC 10 using deep resolved-star photometry in the VIS and NISP bands of the Euc…
Euclid preparation LXXIX. Using mock low surface brightness dwarf galaxies to probe Euclid Wide Survey detection capabilities
Euclid Collaboration, M. Urbano, P. -A. Duc +313
Local Universe dwarf galaxies can serve as both cosmological and mass assembly probes. Deep surveys have enabled the study of these objects down to the low surface brightness (LSB)…
Euclid: Early Release Observations -- The surface brightness and colour profiles of the far outskirts of galaxies in the Perseus cluster
M. Mondelin, F. Bournaud, J. -C. Cuillandre +110
The Perseus field captured by Euclid as part of its Early Release Observations provides a unique opportunity to study cluster environment ranging from outskirts to dense regions. L…
The Complete Spitzer Survey of Stellar Structure in Galaxies (CSG)
P. M. Sánchez-Alarcón, H. Salo, J. H. Knapen +25
The Spitzer Survey of Stellar Structure in Galaxies (SG), together with its Early Type Galaxy (ETG) extension, stand as the most extensive dataset of deep, uniform mid-infrared…
Detection of an intranight optical hard-lag with colour variability in blazar PKS 0735+178
Callum McCall, Helen E. Jermak, Iain A. Steele +3
Blazars are a highly variable subclass of active galactic nuclei that have been observed to vary significantly during a single night. This intranight variability remains a debated…
The AMIGA sample of isolated galaxies. XIV. Disc breaks and interactions through ultra-deep optical imaging
P. M. Sánchez-Alarcón, J. Román, J. H. Knapen +10
In the standard cosmological model of galaxy evolution, mergers and interactions play a fundamental role in shaping galaxies. Galaxies that are currently isolated are thus interest…
A giant thin stellar stream in the Coma Galaxy Cluster
Javier Román, R. Michael Rich, Niusha Ahvazi +7
The study of dynamically cold stellar streams reveals information about the gravitational potential where they reside and provides important constraints on dark matter properties.…
Evidence for globular cluster collapse after a dwarf-dwarf merger: A potential nuclear star cluster in formation
J. Román, P. M. Sánchez-Alarcón, J. H. Knapen +1
Direct observational evidence for the creation of nuclear star clusters (NSCs) is needed to support the proposed scenarios for their formation. We analysed the dwarf galaxy UGC 734…
Fully Adaptive Bayesian Algorithm for Data Analysis, FABADA
Pablo M Sanchez-Alarcon, Yago Ascasibar Sequeiros
The aim of this paper is to describe a novel non-parametric noise reduction technique from the point of view of Bayesian inference that may automatically improve the signal-to-nois…