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Abhijit Saha

nsf national optical-infrared astronomy research laboratory, 950 north cherry avenue, tucson, az 85719, usa; yumi.choi@noirlab.edu

58H指数
422论文数
1.1W被引数
收录论文 122
发表时间
47 Tuc in Rubin Data Preview 1. Exploring Early LSST Data and Science Potential47 Tuc在Rubin数据预览1中的研究:探索早期LSST数据及其科学潜力
err2025-10-06
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errYumi Choi; Knut A. G. Olsen; Jeffrey L. Carlin; Yuankun (David) Wang; Fred Moolekamp; Abhijit Saha; Ian Sullivan; Colin T. Slater; Douglas L. Tucker; Christina L. Adair; Peter S. Ferguson; Yijung Kang; Karla Peña Ramírez; Markus Rabus
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DAmodel: hierarchical Bayesian modelling of DA white dwarfs for spectrophotometric calibrationDAmodel:DA型白矮星的分层贝叶斯建模用于光谱光度校准
err2025-04-16
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errBoyd, Benjamin M.; Narayan, Gautham; Mandel, Kaisey S.; Grayling, Matthew; Saha, Abhijit; Axelrod, Tim; Matheson, Thomas; Olszewski, Edward W.; Calamida, Annalisa; Do, Aaron; Bohlin, Ralph C.; Holberg, Jay B.; Hubeny, Ivan; Deustua, Susana; Rest, Armin; Stubbs, Christopher W.; Berres, Aidan; Li, Mai; Mackenty, John W.; Sabbi, Elena
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Faint White Dwarf Flux Standards: Data and Models
err2024-12-18
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errBohlin, Ralph C.; Deustua, Susana; Narayan, Gautham; Saha, Abhijit; Calamida, Annalisa; Gordon, Karl D.; Holberg, Jay B.; Hubeny, Ivan; Matheson, Thomas; Rest, Armin
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Light-curve Recovery with Rubin-LSST. II. Unveiling the Darkness of the Galactic Bulge (VESTALE) with RR Lyrae
err2024-08-07
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errDi Criscienzo, M.; Leccia, S.; Braga, V.; Musella, I.; Bono, G.; Dall'Ora, M.; Fiorentino, G.; Marconi, M.; Molinaro, R.; Ripepi, V.; Girardi, L.; Mazzi, A.; Pastorelli, G.; Trabucchi, M.; Matsunaga, N.; Monelli, M.; Saha, A.; Vivas, K. A.; Sanchez, R. Zanmar
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ROME/REA: Three-year, Tri-color Timeseries Photometry of the Galactic Bulge
err2024-06-11
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errStreet, R. A.; Bachelet, E.; Tsapras, Y.; Hundertmark, M. P. G.; Bozza, V.; Bramich, D. M.; Cassan, A.; Dominik, M.; Figuera Jaimes, R.; Horne, K.; Mao, S.; Saha, A.; Wambsganss, J.; Zang, Weicheng
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The PEP plus plus study protocol: a cluster-randomised controlled trial on the effectiveness of an enhanced regimen of post-exposure prophylaxis for close contacts of persons affected by leprosy to prevent disease transmission
err2024-02-20
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errHinders, Duane C.; Taal, Anneke T.; Lisam, Suchitra; da Rocha, Aymee M.; Banstola, Nand Lal; Bhandari, Prativa; Saha, Abhijit; Kishore, Jugal; Fernandes, Virginia O.; Chowdhury, Abu Sufian; van't Noordende, Anna T.; Mieras, Liesbeth; Richardus, Jan Hendrik; van Brakel, Wim H.
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All-sky Faint DA White Dwarf Spectrophotometric Standards for Astrophysical Observatories: The Complete Sample
err2023-07-04
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errAxelrod, Tim; Saha, Abhijit; Matheson, Thomas; Olszewski, Edward W. W.; Bohlin, Ralph C. C.; Calamida, Annalisa; Claver, Jenna; Deustua, Susana; Holberg, Jay B. B.; Hubeny, Ivan; Mackenty, John W. W.; Malanchev, Konstantin; Narayan, Gautham; Points, Sean; Rest, Armin; Sabbi, Elena; Stubbs, Christopher W. W.
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Perfecting Our Set of Spectrophotometric Standard DA White Dwarfs
err2022-11-16
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errCalamida, Annalisa; Matheson, Thomas; Olszewski, Edward W.; Saha, Abhijit; Axelrod, Tim; Shanahan, Clare; Holberg, Jay; Points, Sean; Narayan, Gautham; Malanchev, Konstantin; Ridden-Harper, Ryan; Gentile-Fusillo, Nicola; Raddi, Roberto; Bohlin, Ralph; Rest, Armin; Hubeny, Ivan; Deustua, Susana; Mackenty, John; Sabbi, Elena; Stubbs, Christopher W.
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MOA-2019-BLG-008Lb: A New Microlensing Detection of an Object at the Planet/Brown Dwarf Boundary
err2022-08-02
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errBachelet, E.; Tsapras, Y.; Gould, Andrew; Street, R. A.; Bennett, David P.; Hundertmark, M. P. G.; Bozza, V; Bramich, D. M.; Cassan, A.; Dominik, M.; Horne, K.; Mao, S.; Saha, A.; Wambsganss, J.; Zang, Weicheng; Abe, Fumio; Barry, Richard; Bennett, David P.; Bhattacharya, Aparna; Bond, Ian A.; Fukui, Akihiko; Fujii, Hirosane; Hirao, Yuki; Itow, Yoshitaka; Kirikawa, Rintaro; Kondo, Iona; Koshimoto, Naoki; Matsubara, Yutaka; Matsumoto, Sho; Miyazaki, Shota; Muraki, Yasushi; Olmschenk, Greg; Ranc, Clement; Okamura, Arisa; Rattenbury, Nicholas J.; Satoh, Yuki; Sumi, Takahiro; Suzuki, Daisuke; Silva, Stela Ishitani; Toda, Taiga; Tristram, Paul J.; Vandorou, Aikaterini; Yama, Hibiki; Albrow, Michael D.; Chung, Sun-Ju; Han, Cheongho; Hwang, Kyu-Ha; Jung, Youn Kil; Ryu, Yoon-Hyun; Shin, In-Gu; Shvartzvald, Yossi; Yee, Jennifer C.; Cha, Sang-Mok; Kim, Dong-Jin; Kim, Seung-Lee; Lee, Chung-Uk; Lee, Dong-Joo; Lee, Yongseok; Park, Byeong-Gon; Pogge, Richard W.; Udalski, Andrzej; Mroz, Przemek; Poleski, Radoslaw; Skowron, Jan; Szymanski, Michal K.; Soszynski, Igor; Pietrukowicz, Pawel; Kozlowski, Szymon; Ulaczyk, Krzysztof; Rybicki, Krzysztof A.; Iwanek, Patryk; Wrona, Marcin; Gromadzki, Mariusz
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Optical Rebrightening of Extragalactic Transients from the Zwicky Transient Facility
err2022-02-17
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errSoraisam, Monika; Matheson, Thomas; Lee, Chien-Hsiu; Saha, Abhijit; Narayan, Gautham; Wolf, Nicholas; Scott, Adam; Figuereo, Stephanie; Nunez, Rafael; McKinnon, Kevin; Guhathakurta, Puragra; Brink, Thomas G.; Filippenko, Alexei, V; Smith, Nathan
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Optimization of the Observing Cadence for the Rubin Observatory Legacy Survey of Space and Time: A Pioneering Process of Community-focused Experimental Design
err2021-12-22
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errBianco, Federica B.; Ivezic, Zeljko; Jones, R. Lynne; Graham, Melissa L.; Marshall, Phil; Saha, Abhijit; Strauss, Michael A.; Yoachim, Peter; Ribeiro, Tiago; Anguita, Timo; Bauer, A. E.; Bauer, Franz E.; Bellm, Eric C.; Blum, Robert D.; Brandt, William N.; Brough, Sarah; Catelan, Marcio; Clarkson, William, I; Connolly, Andrew J.; Gawiser, Eric; Gizis, John E.; Hlozek, Renee; Kaviraj, Sugata; Liu, Charles T.; Lochner, Michelle; Mahabal, Ashish A.; Mandelbaum, Rachel; McGehee, Peregrine; Neilsen, Eric H. Jr Jr; Olsen, Knut A. G.; Peiris, Hiranya, V; Rhodes, Jason; Richards, Gordon T.; Ridgway, Stephen; Schwamb, Megan E.; Scolnic, Dan; Shemmer, Ohad; Slater, Colin T.; Slosar, Anze; Smartt, Stephen J.; Strader, Jay; Street, Rachel; Trilling, David E.; Verma, Aprajita; Vivas, A. K.; Wechsler, Risa H.; Willman, Beth
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The ANTARES Astronomical Time-domain Event Broker
err2021-02-08
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errMatheson, Thomas; Stubens, Carl; Wolf, Nicholas; Lee, Chien-Hsiu; Narayan, Gautham; Saha, Abhijit; Scott, Adam; Soraisam, Monika; S. Bolton, Adam; Hauger, Benjamin; R. Silva, David; Kececioglu, John; Scheidegger, Carlos; Snodgrass, Richard; Aleo, Patrick D.; Evans-Jacquez, Eric; Singh, Navdeep; Wang, Zhe; Yang, Shuo; Zhao, Zhenge
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The Second Data Release of the Survey of the MAgellanic Stellar History (SMASH)
err2021-01-20
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errNidever, 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; Monachesi, Antonela; Noel, Noelia E. D.; Sakowska, Joanna D.; van der Marel, Roeland P.; Walker, Alistair R.; Zaritsky, Dennis; Bell, Eric F.; Conn, Blair C.; de Boer, Thomas J. L.; Gruendl, Robert A.; Monelli, Matteo; Munoz, Ricardo R.; Saha, Abhijit; Katherina Vivas, A.; Bernard, Edouard; Besla, Gurtina; Carballo-Bello, Julio A.; Dorta, Antonio; Martinez-Delgado, David; Goater, Alex; Rusakov, Vadim; Stringfellow, Guy S.
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AT 2020iko: A WZ Sge-type Dwarf Nova Candidate with an Anomalous Precursor Event
err2020-12-07
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errSoraisam, Monika D.; DeSantis, Sarah R.; Lee, Chien-Hsiu; Matheson, Thomas; Narayan, Gautham; Saha, Abhijit; Sand, David J.; Stubens, Carl; Szkody, Paula; Wolf, Nicholas; Wyatt, Samuel D.; Hosokawa, Ryohei; Kawai, Nobuyuki; Murata, Katsuhiro L.
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A Classification Algorithm for Time-domain Novelties in Preparation for LSST Alerts. Application to Variable Stars and Transients Detected with DECam in the Galactic Bulge
err2020-04-03
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errSoraisam, Monika D.; Saha, Abhijit; Matheson, Thomas; Lee, Chien-Hsiu; Narayan, Gautham; Vivas, A. Katherina; Scheidegger, Carlos; Oppermann, Niels; Olszewski, Edward W.; Sinha, Sukriti; DeSantis, Sarah R.
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The Not So Simple Stellar System ω Cen. II. Evidence in Support of a Merging Scenario
err2020-03-17
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errCalamida, Annalisa; Zocchi, Alice; Bono, Giuseppe; Ferraro, Ivan; Mastrobuono-Battisti, Alessandra; Saha, Abhijit; Iannicola, Giacinto; Rest, Armin; Strampelli, Giovanni; Zenteno, Alfredo
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Overview of the DESI Legacy Imaging Surveys
err2019-04-09
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errDey, Arjun; Schlegel, David J.; Lang, Dustin; Blum, Robert; Burleigh, Kaylan; Fan, Xiaohui; Findlay, Joseph R.; Finkbeiner, Doug; Herrera, David; Juneau, Stephanie; Landriau, Martin; Levi, Michael; McGreer, Ian; Meisner, Aaron; Myers, Adam D.; Moustakas, John; Nugent, Peter; Patej, Anna; Schlafly, Edward F.; Walker, Alistair R.; Valdes, Francisco; Weaver, Benjamin A.; Yeche, Christophe; Zou, Hu; Zhou, Xu; Abareshi, Behzad; Abbott, T. M. C.; Abolfathi, Bela; Aguilera, C.; Alam, Shadab; Allen, Lori; Alvarez, A.; Annis, James; Ansarinejad, Behzad; Aubert, Marie; Beechert, Jacqueline; Bell, Eric F.; BenZvi, Segev Y.; Beutler, Florian; Bielby, Richard M.; Bolton, Adam S.; Briceno, Cesar; Buckley-Geer, Elizabeth J.; Butler, Karen; Calamida, Annalisa; Carlberg, Raymond G.; Carter, Paul; Casas, Ricard; Castander, Francisco J.; Choi, Yumi; Comparat, Johan; Cukanovaite, Elena; Delubac, Timothee; DeVries, Kaitlin; Dey, Sharmila; Dhungana, Govinda; Dickinson, Mark; Ding, Zhejie; Donaldson, John B.; Duan, Yutong; Duckworth, Christopher J.; Eftekharzadeh, Sarah; Eisenstein, Daniel J.; Etourneau, Thomas; Fagrelius, Parker A.; Farihi, Jay; Fitzpatrick, Mike; Font-Ribera, Andreu; Fulmer, Leah; Gansicke, Boris T.; Gaztanaga, Enrique; George, Koshy; Gerdes, David W.; Gontcho, Satya Gontcho A.; Gorgoni, Claudio; Green, Gregory; Guy, Julien; Harmer, Diane; Hernandez, M.; Honscheid, Klaus; Huang, Lijuan (Wendy); James, David J.; Jannuzi, Buell T.; Jiang, Linhua; Joyce, Richard; Karcher, Armin; Karkar, Sonia; Kehoe, Robert; Kneib, Jean-Paul; Kueter-Young, Andrea; Lan, Ting-Wen; Lauer, Tod R.; Le Guillou, Laurent; Le Van Suu, Auguste; Lee, Jae Hyeon; Lesser, Michael; Levasseur, Laurence Perreault; Li, Ting S.; Mann, Justin L.; Marshall, Robert; Martinez-Vazquez, C. E.; Martini, Paul; des Bourboux, Helion du Mas; McManus, Sean; Meier, Tobias Gabriel; Menard, Brice; Metcalfe, Nigel; Munoz-Gutierrez, Andrea; Najita, Joan; Napier, Kevin; Narayan, Gautham; Newman, Jeffrey A.; Nie, Jundan; Nord, Brian; Norman, Dara J.; Olsen, Knut A. G.; Paat, Anthony; Palanque-Delabrouille, Nathalie; Peng, Xiyan; Poppett, Claire L.; Poremba, Megan R.; Prakash, Abhishek; Rabinowitz, David; Raichoor, Anand; Rezaie, Mehdi; Robertson, A. N.; Roe, Natalie A.; Ross, Ashley J.; Ross, Nicholas P.; Rudnick, Gregory; Safonova, Sasha; Saha, Abhijit; Sanchez, F. Javier; Savary, Elodie; Schweiker, Heidi; Scott, Adam; Seo, Hee-Jong; Shan, Huanyuan; Silva, David R.; Slepian, Zachary; Soto, Christian; Sprayberry, David; Staten, Ryan; Stillman, Coley M.; Stupak, Robert J.; Summers, David L.; Tie, Suk Sien; Tirado, H.; Vargas-Magana, Mariana; Vivas, A. Katherina; Wechsler, Risa H.; Williams, Doug; Yang, Jinyi; Yang, Qian; Yapici, Tolga; Zaritsky, Dennis; Zenteno, A.; Zhang, Kai; Zhang, Tianmeng; Zhou, Rongpu; Zhou, Zhimin
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Exploring the Very Extended Low-surface-brightness Stellar Populations of the Large Magellanic Cloud with SMASH
err2019-03-28
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errNidever, David L.; Olsen, Knut; Choi, Yumi; de Boer, Thomas J. L.; Blum, Robert D.; Bell, Eric F.; Zaritsky, Dennis; Martin, Nicolas F.; Saha, Abhijit; Conn, Blair C.; Besla, Gurtina; van der Marel, Roeland P.; Noel, Noelia E. D.; Monachesi, Antonela; Stringfellow, Guy S.; Massana, Pol; Cioni, Maria-Rosa L.; Gallart, Carme; Monelli, Matteo; Martinez-Delgado, David; Munoz, Ricardo R.; Majewski, Steven R.; Katherina Vivas, A.; Walker, Alistair R.; Kaleida, Catherine; Chu, You-Hua
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Subpercent Photometry: Faint DA White Dwarf Spectrophotometric Standards for Astrophysical Observatories
err2019-03-20
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errNarayan, Gautham; Matheson, Thomas; Saha, Abhijit; Axelrod, Tim; Calamida, Annalisa; Olszewski, Edward; Claver, Jenna; Mandel, Kaisey S.; Bohlin, Ralph C.; Holberg, Jay B.; Deustua, Susana; Rest, Armin; Stubbs, Christopher W.; Shanahan, Clare E.; Vaz, Amali L.; Zenteno, Alfredo; Strampelli, Giovanni; Hubeny, Ivan; Points, Sean; Sabbi, Elena; Mackenty, John
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