Results 71 to 80 of about 526 (97)

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

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

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

The CatSouth Quasar Candidate Catalog for the Southern Sky and a Unified All-sky Catalog Based on Gaia DR3

The Astrophysical Journal Supplement Series
The Gaia DR3 has provided a large sample of more than 6.6 million quasar candidates with high completeness but low purity. Previous work on the CatNorth quasar candidate catalog has shown that including external multiband data and applying machine ...
Yuming Fu, Xue-Bing Wu, R. J. Bouwens, Karina I. Caputi, Yuxuan Pang, Rui Zhu, Da-Ming Yang, Jin Qin, Huimei Wang, Christian Wolf, Yifan Li, Ravi Joshi, Yanxia Zhang, Zhi-Ying Huo, Y. L. Ai   +14 more
doaj   +1 more source

A Poisson Process AutoDecoder for X-Ray Sources

The Astrophysical Journal
X-ray observing facilities, such as the Chandra X-ray Observatory and the eROSITA, have detected over a million astronomical sources associated with high-energy phenomena.
Yanke Song, V. Ashley Villar, Rafael Martínez-Galarza, Steven Dillmann   +3 more
doaj   +1 more source

Gamma-Ray Burst Detection with Poisson-FOCuS and Other Trigger Algorithms

The Astrophysical Journal
We describe how a novel online change-point detection algorithm, called Poisson-FOCuS, can be used to optimally detect gamma-ray bursts within the computational constraints imposed by miniaturized satellites such as the upcoming HERMES-Pathfinder ...
Giuseppe Dilillo, Kes Ward, Idris A. Eckley, Paul Fearnhead, Riccardo Crupi, Yuri Evangelista, Andrea Vacchi, Fabrizio Fiore   +7 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

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Functional Imaging of Cancer with Emphasis on Molecular Techniques

Ca-A Cancer Journal for Clinicians, 2007
Mohamed Houseni, Abass Alavi
exaly  

Grand Challenges in Astrostatistics

Frontiers in Astronomy and Space Sciences, 2020
Didier Fraix-Burnet
exaly