Development of Novel Statistical Tools for the Analysis of Astronomical Data

Project Information

ASTROSTAT-II

Grant agreement ID: 873089

DOI

10.3030/873089

Project closed

EC signature date 27 November 2019

Start date 1 March 2020

End date 31 August 2025

Funded under

• EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions

Total cost

€ 690 000,00

EU contribution

€ 556 600,00

Coordinated by

IDRYMA TECHNOLOGIAS KAI EREVNAS
Greece

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Publications

Peer reviewed articles (19)

Effect of Systematic Uncertainties on Density and Temperature Estimates in Coronae of Capella

Author(s): Xixi Yu, Vinay L. Kashyap, Giulio Del Zanna, David A. van Dyk, David C. Stenning, Connor P. Ballance, Harry P. Warren
Published in: The Astrophysical Journal, Issue 968, 2024, Page(s) 73, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ad4108

eBASCS: Disentangling overlapping astronomical sources II, using spatial, spectral, and temporal information

Author(s): Antoine D. Meyer; David A. van Dyk; Vinay Kashyap; Luis F. Campos; David E. Jones; A. Siemiginowska; A. Zezas; A. Zezas
Published in: Monthly Notices of the Royal Astronomical Society, Issue 506, 2021, Page(s) 6160-6180, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab1456

Real-time detection of anomalies in large-scale transient surveys

Author(s): Muthukrishna, Daniel; Mandel, Kaisey S; Lochner, Michelle; Webb, Sara; Narayan, Gautham
Published in: Monthly Notices of the Royal Astronomical Society, 2022, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac2582

Concordance: In-flight Calibration of X-Ray Telescopes without Absolute References

Author(s): Herman L. Marshall; Yang Chen; Jeremy J. Drake; Matteo Guainazzi; Vinay Kashyap; Xiao-Li Meng; Paul P. Plucinsky; Peter W. Ratzlaff; David A. van Dyk; Xufei Wang
Published in: The Astrophysical Journal, Issue 162, 2021, Page(s) 254+, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-3881/ac230a

Targeted modeling of GW150914's binary black hole source with dart_board

Author(s): Jeff J. Andrews; Julianne Cronin; Vicky Kalogera; Christopher P. L. Berry; Christopher P. L. Berry; Andreas Zezas; Andreas Zezas; Andreas Zezas
Published in: The Astrophysical Journal Letters, 2021, ISSN 2041-8205
Publisher: Institute of Physics Publishing
DOI: 10.3847/2041-8213/ac00a6

Star formation rate and stellar mass calibrations based on infrared photometry and their dependence on stellar population age and extinction

Author(s): Kouroumpatzakis, K.; Zezas, A.; Kyritsis, E.; Salim, S.; Svoboda, J.
Published in: Astronomy & Astrophysics, Issue 673, 2023, Page(s) A16, ISSN 1432-0746
Publisher: EDP Sciences
DOI: 10.1051/0004-6361/202346054

Improving White Dwarfs as Chronometers with Gaia Parallaxes and Spectroscopic Metallicities

Author(s): Adam Moss, Ted von Hippel, Elliot Robinson, Kareem El-Badry, David C. Stenning, David van Dyk, Morgan Fouesnea6, Coryn A. L. Bailer-Jones, Elizabeth Jeffery, Jimmy Sargent, Isabelle Kloc, and Natalie Moticska
Published in: The Astrophysical Journal, Issue 929, 2022, Page(s) 26+, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ac5ac0

Identifying diffuse spatial structures in high-energy photon lists

Author(s): Minjie Fan; Jue Wang; Vinay L. Kashyap; Thomas C. M. Lee; David A. van Dyk; Andreas Zezas
Published in: The Astronomical Journal, Issue 165, 2023, Page(s) 66+, ISSN 1538-3881
Publisher: IOPscience
DOI: 10.48550/arxiv.2208.07427

Joint Deconvolution of Astronomical Images in the Presence of Poisson Noise

Author(s): Axel Donath, Aneta Siemiginowska, Vinay L. Kashyap, David A. van Dyk, Douglas Burke
Published in: The Astronomical Journal, Issue 168, 2024, Page(s) 182, ISSN 0004-6256
Publisher: American Astronomical Society
DOI: 10.3847/1538-3881/ad6b98

TD-CARMA: Painless, Accurate, and Scalable Estimates of Gravitational Lens Time Delays with Flexible CARMA Processes

Author(s): Antoine D. Meyer, David A. van Dyk, Hyungsuk Tak, Aneta Siemiginowska
Published in: The Astrophysical Journal, Issue 950, 2024, Page(s) 37, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/acbea1

Improved weak lensing photometric redshift calibration via StratLearn and hierarchical modelling

Author(s): Maximilian Autenrieth, Angus H Wright, Roberto Trotta, David A van Dyk, David C Stenning, Benjamin Joachimi
Published in: Monthly Notices of the Royal Astronomical Society, Issue 534, 2024, Page(s) 3808-3831, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stae2243

"StratLearn-z: Improved photo-<a:math xmlns:a=""http://www.w3.org/1998/Math/MathML""> <a:mi>z</a:mi> </a:math> estimation from spectroscopic data subject to selection effects"

Author(s): Chiara Moretti, Maximilian Autenrieth, Riccardo Serra, Roberto Trotta, David A. van Dyk, Andrei Mesinger
Published in: The Open Journal of Astrophysics, Issue 8, 2025, ISSN 2565-6120
Publisher: Maynooth University
DOI: 10.33232/001c.137525

Six Maxims of Statistical Acumen for Astronomical Data Analysis

Author(s): Hyungsuk Tak, Yang Chen, Vinay L. Kashyap, Kaisey S. Mandel, Xiao-Li Meng, Aneta Siemiginowska, David A. van Dyk
Published in: The Astrophysical Journal Supplement Series, Issue 275, 2024, Page(s) 30, ISSN 0067-0049
Publisher: University of Chicago Press
DOI: 10.3847/1538-4365/ad8440

Cosmological Results from the RAISIN Survey: Using Type Ia Supernovae in the Near Infrared as a Novel Path to Measure the Dark Energy Equation of State

Author(s): D. O. Jones; K. S. Mandel; R. P. Kirshner; S. Thorp; P. M. Challis; A. Avelino; D. Brout; C. Burns; R. J. Foley; Y.-C. Pan; D. M. Scolnic; M. R. Siebert; R. Chornock; W. L. Freedman; A. Friedman; J. Frieman; L. Galbany; E. Hsiao; L. Kelsey; G. H. Marion; R. C. Nichol; P. E. Nugent; M. M. Phillips; A. Rest; A. G. Riess; M. Sako; M. Smith; P. Wiseman; W. M. Wood-Vasey
Published in: The Astrophysical journal, 2022, ISSN 1538-4357
Publisher: IOP
DOI: 10.17863/cam.87134

Separating states in astronomical sources using hidden Markov models: with a case study of flaring and quiescence on EV Lac

Author(s): Robert Zimmerman, David A van Dyk, Vinay L Kashyap, Aneta Siemiginowska
Published in: Monthly Notices of the Royal Astronomical Society, Issue 534, 2024, Page(s) 2142-2167, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stae2082

Constraining the SN Ia host galaxy dust law distribution and mass step: hierarchical BAYESN analysis of optical and near-infrared light curves

Author(s): Stephen Thorp; Kaisey S Mandel
Published in: Monthly notices of the Royal Astronomical Society, 2022, ISSN 1745-3933
Publisher: Blackwell Publishing
DOI: 10.17863/cam.88816

Stratified learning: A general‐purpose statistical method for improved learning under covariate shift

Author(s): Maximilian Autenrieth, David A. van Dyk, Roberto Trotta, David C. Stenning
Published in: Statistical Analysis and Data Mining: The ASA Data Science Journal, Issue 17, 2024, ISSN 1932-1872
Publisher: Wiley Subscription Services
DOI: 10.1002/sam.11643

Testing the consistency of dust laws in SN Ia host galaxies: a BAYESN examination of Foundation DR1

Author(s): Stephen Thorp; Kaisey S. Mandel; D. O. Jones; Sam M. Ward; Gautham Narayan; Gautham Narayan
Published in: Monthly notices of the Royal Astronomical Society, 2021, ISSN 1745-3933
Publisher: Blackwell Publishing
DOI: 10.17863/cam.76239

Auto-BUQ: Uncertainty Quantification for the Boundaries of Segmented Events

Author(s): Jue Wang, Vinay L. Kashyap, Thomas C. M. Lee, David A. van Dyk, Andreas Zezas
Published in: The Astronomical Journal, Issue 169, 2025, Page(s) 329, ISSN 0004-6256
Publisher: American Astronomical Society
DOI: 10.3847/1538-3881/adc931

Conference proceedings (1)

Pylira: deconvolution of images in the presence of Poisson noise

Author(s): Axel Donath, Aneta Siemiginowska, Vinay Kashyap, Douglas Burke, Karthik Solipuram, David van Dyk
Published in: Proceedings of the Python in Science Conference, Proceedings of the 21st Python in Science Conference, 2024, Page(s) 98-104
Publisher: SciPy
DOI: 10.25080/majora-212e5952-00f

Non-peer reviewed articles (2)

Identification of high-energy astrophysical point sources via hierarchical Bayesian nonparametric clustering

Author(s): Sottosanti, Andrea; Bernardi, Mauro; Brazzale, Alessandra R.; Geringer-Sameth, Alex; Stenning, David C.; Trotta, Roberto; van Dyk, David A.
Published in: arXiv.org, Issue 2104.11492, 2021, ISSN 2331-8422
Publisher: Cornell University
DOI: 10.48550/arxiv.2104.11492

Stratified Learning: a general-purpose statistical method for improved learning under Covariate Shift

Author(s): Autenrieth, Maximilian; van Dyk, David A.; Trotta, Roberto; Stenning, David C.
Published in: arXiv.org, Issue 2106.11211, 2021, ISSN 2331-8422
Publisher: Cornell University
DOI: 10.48550/arxiv.2106.11211