Physical Properties of Type II Supernovae Inferred from ZTF and ATLAS Photometric Data

Autor: Javier Silva-Farfán, Francisco Förster, Takashi J. Moriya, L. Hernández-García, A. M. Muñoz Arancibia, P. Sánchez-Sáez, Joseph P. Anderson, John L. Tonry, Alejandro Clocchiatti

Publikováno v: The Astrophysical Journal, Vol 969, Iss 1, p 57 (2024)

We report an analysis of a sample of 186 spectroscopically confirmed Type II supernova (SN) light curves (LCs) obtained from a combination of Zwicky Transient Facility (ZTF) and Asteroid Terrestrial-impact Last Alert System observations. We implement

Externí odkaz: https://doaj.org/article/8409fff9b91f4b1fa899e807d1312692

ALMA Lensing Cluster Survey: Hubble Space Telescope and Spitzer Photometry of 33 Lensed Fields Built with CHArGE

Autor: V. Kokorev, G. Brammer, S. Fujimoto, K. Kohno, G. E. Magdis, F. Valentino, S. Toft, P. Oesch, I. Davidzon, F. E. Bauer, D. Coe, E. Egami, M. Oguri, M. Ouchi, M. Postman, J. Richard, J.-B. Jolly, K. K. Knudsen, F. Sun, J. R. Weaver, Y. Ao, A. J. Baker, L. Bradley, K. I. Caputi, M. Dessauges-Zavadsky, D. Espada, B. Hatsukade, A. M. Koekemoer, A. M. Muñoz Arancibia, K. Shimasaku, H. Umehata, T. Wang, W.-H. Wang

Publikováno v: The Astrophysical Journal Supplement Series, 263:38. IOP PUBLISHING LTD
Kokorev, V, Brammer, G, Fujimoto, S, Kohno, K, Magdis, G E, Valentino, F, Toft, S, Oesch, P, Davidzon, I, Bauer, F E, Coe, D, Egami, E, Oguri, M, Ouchi, M, Postman, M, Richard, J, Jolly, J-B, Knudsen, K K, Sun, F, Weaver, J R, Ao, Y, Baker, A J, Bradley, L, Caputi, K I, Dessauges-Zavadsky, M, Espada, D, Hatsukade, B, Koekemoer, A M, Muñoz Arancibia, A M, Shimasaku, K, Umehata, H, Wang, T & Wang, W-H 2022, ' ALMA Lensing Cluster Survey: Hubble Space Telescope and Spitzer Photometry of 33 Lensed Fields Built with CHArGE ', The Astrophysical Journal Supplement Series, vol. 263, no. 2, 38 . https://doi.org/10.3847/1538-4365/ac9909
Kokorev, V, Brammer, G, Fujimoto, S, Kohno, K, Magdis, G E, Valentino, F, Toft, S, Oesch, P, Davidzon, I, Bauer, F E, Coe, D, Egami, E, Oguri, M, Ouchi, M, Postman, M, Richard, J, Jolly, J-B, Knudsen, K K, Sun, F, Weaver, J R, Ao, Y, Baker, A J, Bradley, L, Caputi, K, Dessauges-Zavadsky, M, Espada, D, Hatsukade, B, Koekemoer, A M, Arancibia, A M M, Shimasaku, K, Umehata, H, Wang, T & Wang, W-H 2022, ' ALMA Lensing Cluster Survey : Hubble Space Telescope and Spitzer Photometry of 33 Lensed Fields Built with CHArGE ', Astrophysical Journal, vol. 263, no. 2, 38 . https://doi.org/10.3847/1538-4365/ac9909

We present a set of multiwavelength mosaics and photometric catalogs in the Atacama Large Millimeter/ submillimeter Array (ALMA) lensing cluster survey fields. The catalogs were built by the reprocessing of archival data from the Complete Hubble Arch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7340eca5635ed960146da69e98181e90
https://research.rug.nl/en/publications/43444fae-90bc-4293-8bdc-80ef628afa5d

DELIGHT: Deep Learning Identification of Galaxy Hosts of Transients using Multi-resolution Images

Autor: Francisco Förster, Alejandra M. Muñoz Arancibia, Ignacio Reyes-Jainaga, Alexander Gagliano, Dylan Britt, Sara Cuellar-Carrillo, Felipe Figueroa-Tapia, Ava Polzin, Yara Yousef, Javier Arredondo, Diego Rodríguez-Mancini, Javier Correa-Orellana, Amelia Bayo, Franz E. Bauer, Márcio Catelan, Guillermo Cabrera-Vives, Raya Dastidar, Pablo A. Estévez, Giuliano Pignata, Lorena Hernández-García, Pablo Huijse, Esteban Reyes, Paula Sánchez-Sáez, Mauricio Ramírez, Daniela Grandón, Jonathan Pineda-García, Francisca Chabour-Barra, Javier Silva-Farfán

We present DELIGHT, or Deep Learning Identification of Galaxy Hosts of Transients, a new algorithm designed to automatically and in real-time identify the host galaxies of extragalactic transients. The proposed algorithm receives as input compact, mu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53e5b99dc9ae4a3233085e8dc94be98c

Searching for changing-state AGNs in massive datasets -- I: applying deep learning and anomaly detection techniques to find AGNs with anomalous variability behaviours

Autor: P. Sánchez-Sáez, H. Lira, L. Martí, N. Sánchez-Pi, J. Arredondo, F. E. Bauer, A. Bayo, G. Cabrera-Vives, C. Donoso-Oliva, P. A. Estévez, S. Eyheramendy, F. Förster, L. Hernández-García, A. M. Muñoz Arancibia, M. Pérez-Carrasco, M. Sepúlveda, J. R. Vergara

Publikováno v: The Astronomical Journal
The Astronomical Journal, American Astronomical Society, 2021, 162 (5), ⟨10.3847/1538-3881/ac1426⟩
The Astronomical Journal, 2021, 162 (5), ⟨10.3847/1538-3881/ac1426⟩

The classic classification scheme for Active Galactic Nuclei (AGNs) was recently challenged by the discovery of the so-called changing-state (changing-look) AGNs (CSAGNs). The physical mechanism behind this phenomenon is still a matter of open debate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93bb0eadbd3fe5ece41955735444ba35

The ALMA Frontier Fields Survey. IV. Lensing-corrected 1.1 mm number counts in Abell 2744, MACS J0416.1-2403, and MACS J1149.5+2223 (Corrigendum)

Autor: A. M. Muñoz Arancibia, J. González-López, E. Ibar, F. E. Bauer, M. Carrasco, N. Laporte, T. Anguita, M. Aravena, F. Barrientos, R. J. Bouwens, R. Demarco, L. Infante, R. Kneissl, N. Nagar, N. Padilla, C. Romero-Cañizales, P. Troncoso, A. Zitrin

Publikováno v: Astronomy and Astrophysics (0004-6361), 631, C2

Erratum to: A&A, 620, A125 (2018), https://doi.org/10.1051/0004-6361/201732442

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40411fffde85f05673c0dc82c9313cd9
https://doi.org/10.1051/0004-6361/201732442e