Zobrazeno 1 - 10
of 12
pro vyhledávání: '"J D Sakowska"'
Autor:
M. E. Heiger, T. S. Li, A. B. Pace, J. D. Simon, A. P. Ji, A. Chiti, C. R. Bom, J. A. Carballo-Bello, J. L. Carlin, W. Cerny, Y. Choi, A. Drlica-Wagner, D. J. James, C. E. Martínez-Vázquez, G. E. Medina, B. Mutlu-Pakdil, M. Navabi, N. E. D. Noël, J. D. Sakowska, G. S. Stringfellow, (DELVE Collaboration)
Publikováno v:
The Astrophysical Journal, Vol 961, Iss 2, p 234 (2024)
We present a spectroscopic analysis of Eridanus IV (Eri IV) and Centaurus I (Cen I), two ultrafaint dwarf galaxies of the Milky Way. Using IMACS/Magellan spectroscopy, we identify 28 member stars of Eri IV and 34 member stars of Cen I. For Eri IV, we
Externí odkaz:
https://doaj.org/article/bf23c159f06a45fca5b133fd156fcbf2
Autor:
M. McNanna, K. Bechtol, S. Mau, E. O. Nadler, J. Medoff, A. Drlica-Wagner, W. Cerny, D. Crnojević, B. Mutlu-Pakdıl, A. K. Vivas, A. B. Pace, J. L. Carlin, M. L. M. Collins, P. S. Ferguson, D. Martínez-Delgado, C. E. Martínez-Vázquez, N. E. D. Noel, A. H. Riley, D. J. Sand, A. Smercina, E. Tollerud, R. H. Wechsler, T. M. C. Abbott, M. Aguena, O. Alves, D. Bacon, C. R. Bom, D. Brooks, D. L. Burke, J. A. Carballo-Bello, A. Carnero Rosell, J. Carretero, L. N. da Costa, T. M. Davis, J. De Vicente, H. T. Diehl, P. Doel, I. Ferrero, J. Frieman, G. Giannini, D. Gruen, G. Gutierrez, R. A. Gruendl, S. R. Hinton, D. L. Hollowood, K. Honscheid, D. J. James, K. Kuehn, J. L. Marshall, J. Mena-Fernández, R. Miquel, M. E. S. Pereira, A. Pieres, A. A. Plazas Malagón, J. D. Sakowska, E. Sanchez, D. Sanchez Cid, B. Santiago, I. Sevilla-Noarbe, M. Smith, G. S. Stringfellow, E. Suchyta, M. E. C. Swanson, G. Tarle, N. Weaverdyck, P. Wiseman, DES & DELVE Collaboration
Publikováno v:
The Astrophysical Journal, Vol 961, Iss 1, p 126 (2024)
We report results from a systematic wide-area search for faint dwarf galaxies at heliocentric distances from 0.3 to 2 Mpc using the full 6 yr of data from the Dark Energy Survey (DES). Unlike previous searches over the DES data, this search specifica
Externí odkaz:
https://doaj.org/article/6eeaf2d50e01496096fc1246608fe51f
Autor:
W. Cerny, A. Drlica-Wagner, T. S. Li, A. B. Pace, K. A. G. Olsen, N. E. D. Noël, R. P. van der Marel, J. L. Carlin, Y. Choi, D. Erkal, M. Geha, D. J. James, C. E. Martínez-Vázquez, P. Massana, G. E. Medina, A. E. Miller, B. Mutlu-Pakdil, D. L. Nidever, J. D. Sakowska, G. S. Stringfellow, J. A. Carballo-Bello, P. S. Ferguson, N. Kuropatkin, S. Mau, E. J. Tollerud, A. K. Vivas, DELVE Collaboration
Publikováno v:
The Astrophysical Journal Letters, Vol 953, Iss 2, p L21 (2023)
We present the discovery of DELVE 6, an ultra-faint stellar system identified in the second data release of the DECam Local Volume Exploration (DELVE) survey. Based on a maximum-likelihood fit to its structure and stellar population, we find that DEL
Externí odkaz:
https://doaj.org/article/5d07b75c10db442a981acec6cc563d05
Autor:
E. A. Zaborowski, A. Drlica-Wagner, F. Ashmead, J. F. Wu, R. Morgan, C. R. Bom, A. J. Shajib, S. Birrer, W. Cerny, E. J. Buckley-Geer, B. Mutlu-Pakdil, P. S. Ferguson, K. Glazebrook, S. J. Gonzalez Lozano, Y. Gordon, M. Martinez, V. Manwadkar, J. O’Donnell, J. Poh, A. Riley, J. D. Sakowska, L. Santana-Silva, B. X. Santiago, D. Sluse, C. Y. Tan, E. J. Tollerud, A. Verma, J. A. Carballo-Bello, Y. Choi, D. J. James, N. Kuropatkin, C. E. Martínez-Vázquez, D. L. Nidever, J. L. Nilo Castellon, N. E. D. Noël, K. A. G. Olsen, A. B. Pace, S. Mau, B. Yanny, A. Zenteno, T. M. C. Abbott, M. Aguena, O. Alves, F. Andrade-Oliveira, S. Bocquet, D. Brooks, D. L. Burke, A. Carnero Rosell, M. Carrasco Kind, J. Carretero, F. J. Castander, C. J. Conselice, M. Costanzi, M. E. S. Pereira, J. De Vicente, S. Desai, J. P. Dietrich, P. Doel, S. Everett, I. Ferrero, B. Flaugher, D. Friedel, J. Frieman, J. García-Bellido, D. Gruen, R. A. Gruendl, G. Gutierrez, S. R. Hinton, D. L. Hollowood, K. Honscheid, K. Kuehn, H. Lin, J. L. Marshall, P. Melchior, J. Mena-Fernández, F. Menanteau, R. Miquel, A. Palmese, F. Paz-Chinchón, A. Pieres, A. A. Plazas Malagón, J. Prat, M. Rodriguez-Monroy, A. K. Romer, E. Sanchez, V. Scarpine, I. Sevilla-Noarbe, M. Smith, E. Suchyta, C. To, N. Weaverdyck, DELVE & DES Collaborations
Publikováno v:
The Astrophysical Journal, Vol 954, Iss 1, p 68 (2023)
We perform a search for galaxy–galaxy strong lens systems using a convolutional neural network (CNN) applied to imaging data from the first public data release of the DECam Local Volume Exploration Survey, which contains ∼520 million astronomical
Externí odkaz:
https://doaj.org/article/4d353088726e4fc4b64c1c0485cdb589
Autor:
W. Cerny, C. E. Martínez-Vázquez, A. Drlica-Wagner, A. B. Pace, B. Mutlu-Pakdil, T. S. Li, A. H. Riley, D. Crnojević, C. R. Bom, J. A. Carballo-Bello, J. L. Carlin, A. Chiti, Y. Choi, M. L. M. Collins, E Darragh-Ford, P. S. Ferguson, M. Geha, D. Martínez-Delgado, P. Massana, S. Mau, G. E. Medina, R. R. Muñoz, E. O. Nadler, N. E. D. Noël, K. A. G. Olsen, A. Pieres, J. D. Sakowska, J. D. Simon, G. S. Stringfellow, E. J. Tollerud, A. K. Vivas, A. R. Walker, R. H. Wechsler, DELVE Collaboration
Publikováno v:
The Astrophysical Journal, Vol 953, Iss 1, p 1 (2023)
We report the discovery of six ultra-faint Milky Way satellites identified through matched-filter searches conducted using Dark Energy Camera (DECam) data processed as part of the second data release of the DECam Local Volume Exploration (DELVE) surv
Externí odkaz:
https://doaj.org/article/885aa6e7bcf84120b32cacdc85cbfc50
Autor:
W. Cerny, J. D. Simon, T. S. Li, A. Drlica-Wagner, A. B. Pace, C. E. Martínez-Vázquez, A. H. Riley, B. Mutlu-Pakdil, S. Mau, P. S. Ferguson, D. Erkal, R. R. Munoz, C. R. Bom, J. L. Carlin, D. Carollo, Y. Choi, A. P. Ji, V. Manwadkar, D. Martínez-Delgado, A. E. Miller, N. E. D. Noël, J. D. Sakowska, D. J. Sand, G. S. Stringfellow, E. J. Tollerud, A. K. Vivas, J. A. Carballo-Bello, D. Hernandez-Lang, D. J. James, D. L. Nidever, J. L. Nilo Castellon, K. A. G. Olsen, A. Zenteno, DELVE Collaboration
Publikováno v:
The Astrophysical Journal, Vol 942, Iss 2, p 111 (2023)
We report the discovery of Pegasus IV, an ultra-faint dwarf galaxy found in archival data from the Dark Energy Camera processed by the DECam Local Volume Exploration Survey. Pegasus IV is a compact, ultra-faint stellar system ( ${r}_{1/2}={41}_{-6}^{
Externí odkaz:
https://doaj.org/article/cedd560cef764487aed65e31e7cd2b2c
Autor:
P Massana, T Ruiz-Lara, N E D Noël, C Gallart, D L Nidever, Y Choi, J D Sakowska, G Besla, K A G Olsen, M Monelli, A Dorta, G S Stringfellow, S Cassisi, E J Bernard, D Zaritsky, M-R L Cioni, A Monachesi, R P van der Marel, T J L de Boer, A R Walker
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 513, L40-L45. Oxford University Press
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society
We use the SMASH survey to obtain unprecedented deep photometry reaching down to the oldest main sequence turn-offs in the colour-magnitude diagrams (CMDs) of the Small Magellanic Cloud (SMC) and quantitatively derive its star formation history (SFH)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c9baa3279cbdcc5478548e04dbdcf21
https://research.rug.nl/en/publications/feb4ad9d-4b1c-4622-b2f4-27065d5199ed
https://research.rug.nl/en/publications/feb4ad9d-4b1c-4622-b2f4-27065d5199ed
Autor:
P. S. Ferguson, N. Shipp, A. Drlica-Wagner, T. S. Li, W. Cerny, K. Tavangar, A. B. Pace, J. L. Marshall, A. H. Riley, M. Adamów, J. L. Carlin, Y. Choi, D. Erkal, D. J. James, Sergey E. Koposov, N. Kuropatkin, C. E. Martínez-Vázquez, S. Mau, B. Mutlu-Pakdil, K. A. G. Olsen, J. D. Sakowska, G. S. Stringfellow, B. Yanny
Publikováno v:
2021, ' DELVE-ing into the Jet: a thin stellar stream on a retrograde orbit at 30 kpc ', Astronomical Journal, vol. 163, no. 1, 18, pp. 1-15 . https://doi.org/10.3847/1538-3881/ac3492
We perform a detailed photometric and astrometric analysis of stars in the Jet stream using data from the first data release of the DECam Local Volume Exploration Survey (DELVE) DR1 and \emph{Gaia} EDR3. We discover that the stream extends over $\sim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74b58e8c11e8f43c95ad61499df397cb
https://www.repository.cam.ac.uk/handle/1810/334152
https://www.repository.cam.ac.uk/handle/1810/334152
Autor:
Dennis Zaritsky, Antonela Monachesi, Pol Massana, Thomas J. L. de Boer, A. Katherina Vivas, Robert Blum, Blair C. Conn, Tomás Ruiz-Lara, Amy E. Miller, Matteo Monelli, Ricardo R. Muñoz, Steven R. Majewski, Cameron P. M. Bell, Roeland P. van der Marel, Maria-Rosa L. Cioni, L. Clifton Johnson, David L. Nidever, Carme Gallart, Abhijit Saha, Eric F. Bell, Knut Olsen, Alistair R. Walker, Alex Goater, Julio A. Carballo-Bello, Robert A. Gruendl, Guy S. Stringfellow, Edouard J. Bernard, Antonio Dorta, Nicolas F. Martin, Vadim Rusakov, Noelia E. D. Noël, David Martínez-Delgado, Yumi Choi, J. D. Sakowska, Gurtina Besla
Publikováno v:
Digital.CSIC: Repositorio Institucional del CSIC
Consejo Superior de Investigaciones Científicas (CSIC)
Nidever, D L, Olsen, K, Choi, Y, Ruiz-Lara, T, Miller, A E, Johnson, L C, Bell, C P M, Blum, R D, Cioni, M-R L, Gallart, C, Majewski, S R, Martin, N F, Massana, P, Monachesi, A, Noel, N E D, Sakowska, J D, van der Marel, R P, Walker, A R, Zaritsky, D, Bell, E F, Conn, B C, de Boer, T J L, Gruendl, R A, Monelli, M, Munoz, R R, Saha, A, Katherina Vivas, A, Bernard, E, Besla, G, Carballo-Bello, J A, Dorta, A, Martinez-Delgado, D, Goater, A, Rusakov, V & Stringfellow, G S 2021, ' The Second Data Release of the Survey of the MAgellanic Stellar History (SMASH) ', Astronomical Journal, vol. 161, no. 2, 74 . https://doi.org/10.3847/1538-3881/abceb7
The Astronomical Journal
The Astronomical Journal, American Astronomical Society, 2021, 161 (2), pp.74. ⟨10.3847/1538-3881/abceb7⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
The Astronomical Journal, 161. IOP PUBLISHING LTD
Consejo Superior de Investigaciones Científicas (CSIC)
Nidever, D L, Olsen, K, Choi, Y, Ruiz-Lara, T, Miller, A E, Johnson, L C, Bell, C P M, Blum, R D, Cioni, M-R L, Gallart, C, Majewski, S R, Martin, N F, Massana, P, Monachesi, A, Noel, N E D, Sakowska, J D, van der Marel, R P, Walker, A R, Zaritsky, D, Bell, E F, Conn, B C, de Boer, T J L, Gruendl, R A, Monelli, M, Munoz, R R, Saha, A, Katherina Vivas, A, Bernard, E, Besla, G, Carballo-Bello, J A, Dorta, A, Martinez-Delgado, D, Goater, A, Rusakov, V & Stringfellow, G S 2021, ' The Second Data Release of the Survey of the MAgellanic Stellar History (SMASH) ', Astronomical Journal, vol. 161, no. 2, 74 . https://doi.org/10.3847/1538-3881/abceb7
The Astronomical Journal
The Astronomical Journal, American Astronomical Society, 2021, 161 (2), pp.74. ⟨10.3847/1538-3881/abceb7⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
The Astronomical Journal, 161. IOP PUBLISHING LTD
Full list of authors: Nidever, David L.; Olsen, Knut; Choi, Yumi; Ruiz-Lara, Tomas; Miller, Amy E.; Johnson, L. Clifton; Bell, Cameron P. M.; Blum, Robert D.; Cioni, Maria-Rosa L.; Gallart, Carme; Majewski, Steven R.; Martin, Nicolas F.; Massana, Pol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bc32bd8d3d88e6bdf81671afd075a40
Autor:
J. D. Simon, C. E. Martínez-Vázquez, Jeffrey L. Carlin, Clecio R. Bom, David J. Sand, Erik Tollerud, N. P. Kuropatkin, Adam Smercina, Burçin Mutlu-Pakdil, Guy S. Stringfellow, Adriano Pieres, David Martínez-Delgado, D. Hernandez-Lang, Monika Adamów, Ricardo R. Muñoz, Alex Drlica-Wagner, Douglas L. Tucker, P. S. Ferguson, David James, A. H. Riley, S. Mau, Yumi Choi, T. S. Li, J. D. Sakowska, A. Zenteno, W. Cerny, Knut Olsen, L. Santana-Silva, Denis Erkal, Sergey E. Koposov, A. K. Vivas, Andrew B. Pace
Publikováno v:
2021, ' Eridanus IV: an Ultra-Faint Dwarf Galaxy Candidate Discovered in the DECam Local Volume Exploration Survey ', Astrophysical Journal Letters, vol. 920, no. 2, L44, pp. 1-9 . https://doi.org/10.3847/2041-8213/ac2d9a
Digital.CSIC. Repositorio Institucional del CSIC
instname
Digital.CSIC. Repositorio Institucional del CSIC
instname
Full list of authors: Cerny, W.; Pace, A. B.; Drlica-Wagner, A.; Koposov, S. E.; Vivas, A. K.; Mau, S.; Riley, A. H.; Bom, C. R.; Carlin, J. L.; Choi, Y.; Erkal, D.; Ferguson, P. S.; James, D. J. ; Li, T. S.; Martínez-Delgado, D.; Martínez-Vázquez
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48ee671e480f428e84808754db823272
https://doi.org/10.3847/2041-8213/ac2d9a
https://doi.org/10.3847/2041-8213/ac2d9a