Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Amandine Doliva-Dolinsky"'
Autor:
Michael G. Jones, David J. Sand, Burçin Mutlu-Pakdil, Catherine E. Fielder, Denija Crnojević, Paul Bennet, Kristine Spekkens, Richard Donnerstein, Amandine Doliva-Dolinsky, Ananthan Karunakaran, Jay Strader, Dennis Zaritsky
Publikováno v:
The Astrophysical Journal Letters, Vol 971, Iss 2, p L37 (2024)
We report the discovery of Corvus A, a low-mass, gas-rich galaxy at a distance of approximately 3.5 Mpc, identified in DR10 of the Dark Energy Camera Legacy Imaging Survey during the initial phase of our ongoing SEmi-Automated Machine LEarning Search
Externí odkaz:
https://doaj.org/article/90ddd07ce7df48e3aed843eb9fd7d47e
Autor:
Amandine Doliva-Dolinsky, Nicolas F. Martin, Zhen Yuan, Alessandro Savino, Daniel R. Weisz, Annette M. N. Ferguson, Rodrigo A. Ibata, Stacy Y. Kim, Geraint F. Lewis, Alan W. McConnachie, Guillaume F. Thomas
Publikováno v:
The Astrophysical Journal, Vol 952, Iss 1, p 72 (2023)
We build a statistical framework to infer the global properties of the satellite system of the Andromeda galaxy (M31) from the properties of individual dwarf galaxies located in the Pan-Andromeda Archaelogical Survey (PAndAS) and the previously deter
Externí odkaz:
https://doaj.org/article/b2c9a39ffa0a4aaf9a61702c23d08c63
Autor:
Zhen Yuan, Nicolas F Martin, Rodrigo A Ibata, Elisabetta Caffau, Piercarlo Bonifacio, Lyudmila I Mashonkina, Raphaël Errani, Amandine Doliva-Dolinsky, Else Starkenburg, Kim A Venn, Anke Arentsen, David S Aguado, Michele Bellazzini, Benoit Famaey, Morgan Fouesneau, Jonay I González Hernández, Pascale Jablonka, Carmela Lardo, Khyati Malhan, Julio F Navarro, Rubén Sánchez Janssen, Federico Sestito, Guillaume F Thomas, Akshara Viswanathan, Sara Vitali
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 514, 1664-1671. Oxford University Press
The C-19 stream is the most metal poor stellar system ever discovered, with a mean metallicity $[Fe/H] = -3.38\pm0.06$. Its low metallicity dispersion ($\sigma_{\rm [Fe/H]}$ $
Comment: 7 pages, 6 figures, accepted to MNRAS. The C-19 member list
Comment: 7 pages, 6 figures, accepted to MNRAS. The C-19 member list
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fedb0b2e27c71f16c1dc61f4ea781887
https://doi.org/10.1093/mnras/stac1399
https://doi.org/10.1093/mnras/stac1399
Autor:
Han Qu, Zhen Yuan, Amandine Doliva-Dolinsky, Nicolas F Martin, Xi Kang, Chengliang Wei, Guoliang Li, Yu Luo, Jiang Chang, Chaowei Tsai, Zhou Fan, Rodrigo Ibata
We predict the dwarf galaxy detection limits for the upcoming Chinese Space Station Telescope (CSST) survey that will cover 17,500 deg$^{2}$ of the sky with a wide field of view of 1.1 deg$^2$. The point-source depth reaches 26.3 mag in the $g$ band
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::969af450b2cfd40d5b42b0be0ba96e53
http://arxiv.org/abs/2212.10804
http://arxiv.org/abs/2212.10804
Autor:
Amandine Doliva-Dolinsky, Nicolas F. Martin, Guillaume F. Thomas, Annette M. N. Ferguson, Rodrigo A. Ibata, Geraint F. Lewis, Dougal Mackey, Alan W. McConnachie, Zhen Yuan
Publikováno v:
The Astrophysical Journal. 933:135
We determine the detection limits of the search for dwarf galaxies in the Pan-Andromeda Archaeological Survey (PAndAS) using the algorithm developed by the PAndAS team. The recovery fractions of artificial dwarf galaxies are, as expected, a strong fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc5fdf437589633bf7600065dddf5743
https://doi.org/10.3847/1538-4357/ac6fd5
https://doi.org/10.3847/1538-4357/ac6fd5
Autor:
Zhen Yuan, Khyati Malhan, Federico Sestito, Rodrigo A. Ibata, Nicolas F. Martin, Jiang Chang, Ting S. Li, Elisabetta Caffau, Piercarlo Bonifacio, Michele Bellazzini, Yang Huang, Karina Voggel, Nicolas Longeard, Anke Arentsen, Amandine Doliva-Dolinsky, Julio Navarro, Benoit Famaey, Else Starkenburg, David S. Aguado
Publikováno v:
Astrophysical Journal, 930(2):103. IOP PUBLISHING LTD
We combine the power of two stream-searching tools, STREAMFINDER and StarGO applied to the Gaia EDR3 data, to detect stellar debris belonging to the Cetus stream system that forms a complex, nearly polar structure around the Milky Way. In this work,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9b566fc89fef2fa029cdac40080d22c