Статья

A Data Science Platform to Enable Time-domain Astronomy

M. W. CoughlinSchool of Physics and Astronomy, University of Minnesota, Minneapolis, MN 55455, USA; [email protected]J. S. BloomDepartment of Astronomy, University of California, Berkeley, CA 94720, USAGuy NirDepartment of Astronomy, University of California, Berkeley, CA 94720, USAS. AntierArtemis, Observatoire de la Côte d’Azur, Université Côte d’Azur, Boulevard de l’Observatoire, F-06304 Nice, FranceTheophile Jegou du LazDivision of Physics, Mathematics, and Astronomy, California Institute of Technology, Pasadena, CA 91125, USAStéfan J. van der WaltBerkeley Institute for Data Science, University of California Berkeley, Berkeley, CA 94720, USAArien Crellin-QuickThomas CulinoESILV - École Supérieure d’Ingénieurs Léonard de Vinci, Paris, FranceDmitry A. DuevD. A. GoldsteinBrian F. HealySchool of Physics and Astronomy, University of Minnesota, Minneapolis, MN 55455, USA; [email protected]Viraj KarambelkarDivision of Physics, Mathematics, and Astronomy, California Institute of Technology, Pasadena, CA 91125, USAJada LilleboeSchool of Physics and Astronomy, University of Minnesota, Minneapolis, MN 55455, USA; [email protected]Kyung Min ShinL. P. SingerAstroparticle Physics Laboratory, NASA Goddard Space Flight Center, Code 661, Greenbelt, MD 20771, USATomás AhumadaDivision of Physics, Mathematics, and Astronomy, California Institute of Technology, Pasadena, CA 91125, USAShreya AnandDivision of Physics, Mathematics, and Astronomy, California Institute of Technology, Pasadena, CA 91125, USAE. BellmDIRAC Institute, Department of Astronomy, University of Washington, 3910 15th Avenue NE, Seattle, WA 98195, USARichard DekanyCaltech Optical Observatories, California Institute of Technology, Pasadena, CA 91125, USAM. J. GrahamDivision of Physics, Mathematics, and Astronomy, California Institute of Technology, Pasadena, CA 91125, USAM. M. KasliwalDivision of Physics, Mathematics, and Astronomy, California Institute of Technology, Pasadena, CA 91125, USAIvona KostadinovaDivision of Physics, Mathematics, and Astronomy, California Institute of Technology, Pasadena, CA 91125, USAW. KiendrébéogoArtemis, Observatoire de la Côte d’Azur, Université Côte d’Azur, Boulevard de l’Observatoire, F-06304 Nice, FranceS. R. KulkarniOwens Valley Radio Observatory 249-17, California Institute of Technology, Pasadena, CA 91125, USASydney JenkinsDepartment of Physics, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USANatalie LeBaronDepartment of Astronomy, University of California, Berkeley, CA 94720, USAAshish A MahabalCenter for Data Driven Discovery, California Institute of Technology, Pasadena, CA 91125, USAJames D. NeillDivision of Physics, Mathematics, and Astronomy, California Institute of Technology, Pasadena, CA 91125, USAB. ParazinNortheastern University, Boston, MA 02115, USAJ. PelotonIJCLab, Univ Paris-Saclay, CNRS/IN2P3, Orsay, FranceD. A. PerleyAstrophysics Research Institute, Liverpool John Moores University, IC2, Liverpool Science Park, 146 Brownlow Hill, Liverpool L3 5RF, UKReed RiddleCaltech Optical Observatories, California Institute of Technology, Pasadena, CA 91125, USABen RusholmeIPAC, California Institute of Technology, 1200 E California Boulevard, Pasadena, CA 91125, USAJ. V. SantenDeutsches Elektronen-Synchrotron DESY, Platanenallee 6, D-15738 Zeuthen, GermanyJ. SollermanThe Oskar Klein Centre, Department of Astronomy, Stockholm University, AlbaNova, SE-10691, Stockholm, SwedenRobert SteinDivision of Physics, Mathematics, and Astronomy, California Institute of Technology, Pasadena, CA 91125, USAD. TurpinUniversité Paris-Saclay, Université Paris Cité, CEA, CNRS, AIM, F-91191, Gif-sur-Yvette, FranceAvery WoldIPAC, California Institute of Technology, 1200 E California Boulevard, Pasadena, CA 91125, USACarla AmatESILV - École Supérieure d’Ingénieurs Léonard de Vinci, Paris, FranceAdrien BonnefonESILV - École Supérieure d’Ingénieurs Léonard de Vinci, Paris, FranceAdrien BonnefoyESILV - École Supérieure d’Ingénieurs Léonard de Vinci, Paris, FranceManon FlamentESILV - École Supérieure d’Ingénieurs Léonard de Vinci, Paris, FranceF. A. KerkowSchool of Physics and Astronomy, University of Minnesota, Minneapolis, MN 55455, USA; [email protected]Sulekha KishoreDivision of Physics, Mathematics, and Astronomy, California Institute of Technology, Pasadena, CA 91125, USAShloke JaniSchool of Physics and Astronomy, University of Minnesota, Minneapolis, MN 55455, USA; [email protected]Stephen K. MahantySchool of Physics and Astronomy, University of Minnesota, Minneapolis, MN 55455, USA; [email protected]Céline LiuESILV - École Supérieure d’Ingénieurs Léonard de Vinci, Paris, FranceLaura LlinaresESILV - École Supérieure d’Ingénieurs Léonard de Vinci, Paris, FranceJolyane MakarisonESILV - École Supérieure d’Ingénieurs Léonard de Vinci, Paris, FranceAlix OlliéricESILV - École Supérieure d’Ingénieurs Léonard de Vinci, Paris, FranceI. Vivas PerezESILV - École Supérieure d’Ingénieurs Léonard de Vinci, Paris, FranceLydie PontESILV - École Supérieure d’Ingénieurs Léonard de Vinci, Paris, FranceV. K. SharmaSchool of Physics and Astronomy, University of Minnesota, Minneapolis, MN 55455, USA; [email protected]

2023en

ABI

Аннотация

Abstract SkyPortal is an open-source software package designed to discover interesting transients efficiently, manage follow-up, perform characterization, and visualize the results. By enabling fast access to archival and catalog data, crossmatching heterogeneous data streams, and the triggering and monitoring of on-demand observations for further characterization, a SkyPortal -based platform has been operating at scale for >2 yr for the Zwicky Transient Facility Phase II community, with hundreds of users, containing tens of millions of time-domain sources, interacting with dozens of telescopes, and enabling community reporting. While SkyPortal emphasizes rich user experiences across common front-end workflows, recognizing that scientific inquiry is increasingly performed programmatically, SkyPortal also surfaces an extensive and well-documented application programming interface system. From back-end and front-end software to data science analysis tools and visualization frameworks, the SkyPortal design emphasizes the reuse and leveraging of best-in-class approaches, with a strong extensibility ethos. For instance, SkyPortal now leverages ChatGPT large language models to generate and surface source-level human-readable summaries automatically. With the imminent restart of the next generation of gravitational-wave detectors, SkyPortal now also includes dedicated multimessenger features addressing the requirements of rapid multimessenger follow-up: multitelescope management, team/group organizing interfaces, and crossmatching of multimessenger data streams with time-domain optical surveys, with interfaces sufficiently intuitive for newcomers to the field. This paper focuses on the detailed implementations, capabilities, and early science results that establish SkyPortal as a community software package ready to take on the data science challenges and opportunities presented by this next chapter in the multimessenger era.

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Идентификаторы

DOI: 10.3847/1538-4365/acdee1

Цитирования и источники

Цитирований: 3Использованных источников: 0

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