Results 71 to 78 of about 502 (78)

PLANETARY CANDIDATES OBSERVED BY Kepler. VIII. A FULLY AUTOMATED CATALOG WITH MEASURED COMPLETENESS AND RELIABILITY BASED ON DATA RELEASE 25. [PDF]

Astrophys J Suppl Ser, 2018
Thompson SE, Coughlin JL, Hoffman K, Mullally F, Mullally F, Christiansen JL, Burke CJ, Bryson S, Batalha N, Haas MR, Catanzarite J, Rowe JF, Barentsen G, Caldwell DA, Clarke BD, Jenkins JM, Li J, Latham DW, Lissauer JJ, Mathur S, Morris RL, Seader SE, Smith JC, Klaus TC, Twicken JD, Van Cleve JE, Wohler B, Akeson R, Ciardi DR, Cochran WD, Henze CE, Howell SB, Huber D, Prša A, Ramírez SV, Morton TD, Barclay T, Campbell JR, Chaplin WJ, Charbonneau D, Christensen-Dalsgaard J, Dotson JL, Doyle L, Dunham EW, Dupree AK, Ford EB, Geary JC, Girouard FR, Isaacson H, Kjeldsen H, Quintana EV, Ragozzine D, Shporer A, Aguirre VS, Steffen JH, Still M, Tenenbaum P, Welsh WF, Wolfgang A, Zamudio KA, Koch DG, Borucki WJ.   +61 more
europepmc   +1 more source

Advanced Weights for IXPE Polarization Analysis

The Astrophysical Journal
As the Imaging X-ray Polarimetry Explorer (IXPE) measures increasingly faint sources, the need for precise polarimetry extraction becomes paramount. In addition to previously described neural-net weights, we introduce here point-spread function weights ...
Jack T. Dinsmore, Roger W. Romani
doaj   +1 more source

QHSC: The Quasar Candidate Catalog for the Hyper Suprime-Cam Subaru Strategic Program

The Astrophysical Journal Supplement Series
The Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP) is a deep wide-field multiband imaging survey consisting of three layers (Wide, Deep, and UltraDeep), with the Wide layer covering ∼1470 deg ^2 to a depth of i  ∼ 26 mag.
Rui Zhu, Xue-Bing Wu, Yuxuan Pang, Yuming Fu   +3 more
doaj   +1 more source

Information-theory-based System-level Babcock–Leighton Flux Transport Model–Data Comparisons

The Astrophysical Journal Letters
System-level Babcock–Leighton flux transport model–data comparisons are performed using information theory. The model is run with a maximum meridional flow speed of 16.5 m s ^−1 with the flow speed systematically varied by 20% (BLFT20) and 50% (BLFT50 ...
Simon Wing, Jay R. Johnson, Mausumi Dikpati, Yosia I. Nurhan   +3 more
doaj   +1 more source

Photometric Completeness Modelled with Neural Networks

The Astronomical Journal
In almost any study involving optical/near-infrared photometry, understanding the completeness of detection and recovery is an essential part of the work.
William E. Harris, Joshua S. Speagle
doaj   +1 more source

On the Flux–Intensity Relation of Molecular Clouds

The Astrophysical Journal Letters
In this work, we report a study on the relationship between flux and intensity for molecular clouds. Our analysis is established on high-quality CO images from the Milky Way Imaging Scroll Painting project.
Qing-Zeng Yan, Ji Yang, Yang Su, Yan Sun, Shaobo Zhang, Xin Zhou, Chen Wang, Yiping Ao, Xuepeng Chen, Min Wang   +9 more
doaj   +1 more source

Stochastic Modeling of Star Formation Histories. III. Constraints from Physically Motivated Gaussian Processes

The Astrophysical Journal
Galaxy formation and evolution involve a variety of effectively stochastic processes that operate over different timescales. The extended regulator model provides an analytic framework for the resulting variability (or “burstiness”) in galaxy-wide star ...
Kartheik G. Iyer, Joshua S. Speagle, Neven Caplar, John C. Forbes, Eric Gawiser, Joel Leja, Sandro Tacchella   +6 more
doaj   +1 more source

Astrostatistics: Methods and Techniques

, 2008
Aneta Siemiginowska, V. Kashyap
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