C. Arviset
European Space Agency
5 Papers
10 Citations
C. Arviset is an academic researcher from European Space Agency. The author has contributed to research in topics: Population & Supernova. The author has an hindex of 3, co-authored 5 publications.
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Papers
The Hubble Catalog of Variables (HCV)
Alceste Z. Bonanos,Ming Yang,Kirill Sokolovsky,Kirill Sokolovsky,P. Gavras,D. Hatzidimitriou,I. Bellas-Velidis,George Kakaletris,D. Lennon,Antonella Nota,Richard L. White,B. C. Whitmore,K. A. Anastasiou,M. Arévalo,C. Arviset,D. Baines,Tamás Budavári,Vassilis Charmandaris,C. Chatzichristodoulou,E. Dimas,J. Durán,I. Georgantopoulos,A. Karampelas,Nikolaos A. Laskaris,Sophia Lianou,A. Livanis,Stephen H. Lubow,G. Manouras,M. I. Moretti,E. Paraskeva,E. Pouliasis,A. Rest,A. Rest,Jesus Salgado,Paule Sonnentrucker,Z. T. Spetsieri,P. Taylor,Kanaris Tsinganos +37 more
TL;DR: The Hubble Source Catalogue of Variables (HCV) as mentioned in this paper is the most comprehensive catalog of variable sources based on archival HST photometry, which includes variable stars in our Galaxy and nearby galaxies, as well as transients and variable active galactic nuclei.
•Posted Content
Hubble Catalog of Variables
Ming Yang,Alceste Z. Bonanos,P. Gavras,Kirill Sokolovsky,D. Hatzidimitriou,M. I. Moretti,A. Karampelas,I. Bellas-Velidis,Z. T. Spetsieri,E. Pouliasis,I. Georgantopoulos,Vassilis Charmandaris,Kanaris Tsinganos,Nikolaos A. Laskaris,George Kakaletris,Antonella Nota,D. Lennon,C. Arviset,B. C. Whitmore,Tamás Budavári,Ronald A. Downes,Stephen H. Lubow,Armin Rest,Louis-Gregory Strolger,Roy White +24 more
TL;DR: The Hubble Catalog of Variables (HCV) project aims to identify the variable sources in the Hubble Source Catalog (HSC), which includes about 92 million objects with over 300 million measurements detected by the WFPC2, ACS and WFC3 cameras on board of the Hubble Space Telescope (HST) as discussed by the authors.
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Hubble Catalog of Variables
Ming Yang,Alceste Z. Bonanos,P. Gavras,Kirill Sokolovsky,D. Hatzidimitriou,M. I. Moretti,A. Karampelas,I. Bellas-Velidis,Z. T. Spetsieri,E. Pouliasis,I. Georgantopoulos,Vassilis Charmandaris,Kanaris Tsinganos,Nikolaos A. Laskaris,George Kakaletris,Antonella Nota,D. Lennon,C. Arviset,B. C. Whitmore,Tamás Budavári,Ronald A. Downes,Stephen H. Lubow,Armin Rest,Louis-Gregory Strolger,Roy White +24 more
- 01 Nov 2018
TL;DR: This work will process all HSC sources with more than a predefined number of measurements in a single filter/instrument combination and compute a range of lightcurve features to determine the variability status of each source.
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The Hubble Catalog of Variables
Kirill Sokolovsky,Kirill Sokolovsky,Alceste Z. Bonanos,P. Gavras,Ming Yang,D. Hatzidimitriou,M. I. Moretti,A. Karampelas,I. Bellas-Velidis,Z. T. Spetsieri,E. Pouliasis,I. Georgantopoulos,Vassilis Charmandaris,Kanaris Tsinganos,Nikolaos A. Laskaris,George Kakaletris,A. Nota,A. Nota,D. Lennon,C. Arviset,B. C. Whitmore,Tamás Budavári,Ronald A. Downes,Stephen H. Lubow,A. Rest,Louis Gregory Strolger,Richard L. White +26 more
TL;DR: In this paper, the authors constructed an exceptionally deep catalog of variable objects in selected Galactic and extragalactic fields visited multiple times by the Hubble Space Telescope (HST), which includes 107 objects detected with WFPC2, ACS, and WFC3 HST instruments.
The Hubble Catalog of Variables (HCV)
Kirill Sokolovsky,Alceste Z. Bonanos,P. Gavras,Ming Yang,D. Hatzidimitriou,M. I. Moretti,A. Karampelas,I. Bellas-Velidis,Z. T. Spetsieri,E. Pouliasis,I. Georgantopoulos,Vassilis Charmandaris,Kanaris Tsinganos,Nikolaos A. Laskaris,George Kakaletris,A. Nota,D. Lennon,C. Arviset,B. C. Whitmore,Tamás Budavári,Ronald A. Downes,Stephen H. Lubow,Armin Rest,Louis Gregory Strolger,R. White +24 more
TL;DR: The Hubble Catalog of Variables (HCV) project as discussed by the authors was developed to identify HSC sources showing significant brightness variations using a magnitude-dependent threshold in the median absolute deviation of photometric measurements (an outlier-resistant measure of lightcurve scatter).