100 citations · 321 across the 16 of their papers we have counts for
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Young Stellar Objects in the Carina nebula: Near-Infrared variability and spectroscopy
Jura Borissova, Radostin Kurtev, Josemanuel Escobar +10
We present a catalog of 652 young stellar objects (YSOs) in the Carina star-forming region. The catalog was constructed by combining near-infrared Ks-band variability from the VIST…
Small scale star formation as revealed by VVVX galactic cluster candidates
J. Borissova, R. Kurtev, N. Amarinho +8
We report a search and analysis of obscured cluster candidates in the "VISTA Variables in the Via Lactea eXtended (VVVX)" ESO Public Survey area encompassing the region between 229…
Discovery of a mid-infrared protostellar outburst of exceptional amplitude
P. W. Lucas, J. Elias, S. Points +12
We report the discovery of a mid-infrared outburst in a Young Stellar Object (YSO) with an amplitude close to 8 mag at 4.6 m. WISEA J142238.82-611553.7 is one of 23…
Long-term Stellar Variability in the Galactic Centre Region
C. Navarro Molina, J. Borissova, M. Catelan +5
We report the detection of variable stars within a 11.5' x 11.5' region near the Galactic centre (GC) that includes the Arches and Quintuplet clusters, as revealed by the VISTA Var…
An Automated tool to detect variable sources in the Vista Variables in the V\'ıa Láctea Survey. The VVV Variables (V) catalog of tiles d001 and d002
Nicolás Medina, Jura Borissova, Amelia Bayo +8
Time-varying phenomena are one of the most substantial sources of astrophysical information and their study has led to many fundamental discoveries in modern astronomy. We have dev…
Variable Stars in the Quintuplet stellar cluster with the VVV Survey
C. Navarro Molina, J. Borissova, M. Catelan +7
The Quintuplet cluster is one of the most massive star clusters in the Milky Way, situated very close to the Galactic center. We present a new search for variable stars in the vici…
Near-infrared photometry and spectroscopy of the low Galactic latitude globular cluster 2MASS-GC03
Julio A. Carballo-Bello, S. Ramirez Alegria, J. Borissova +12
We present deep near-infrared photometry and spectroscopy of the globular cluster 2MASS-GC03 projected in the Galactic disk using MMIRS on the Clay telescope (Las Campanas Observat…