floriangriese/RadioGalaxyDataset: v0.1.1
Description
Radio Galaxy Dataset
This Radio Galaxy Dataset is a collection and combination of several catalogues using the FIRST radio galaxy survey [1]. To the images from the FIRST radio galaxy survey the following license applies:
"Provenance: The FIRST project team: R.J. Becker, D.H. Helfand, R.L. White M.D. Gregg. S.A. Laurent-Muehleisen.
Copyright: 1994, University of California. Permission is granted for publication and reproduction of this material for scholarly, educational, and private non-commercial use. Inquiries for potential commercial uses should be addressed to: Robert Becker, Physics Dept, University of California, Davis, CA 95616:
Further, the following catalogues are included in this dataset:
- MiraBest [2]
- Gendre [3-4]
- Capetti 2017a [5]
- Capetti 2017b [6]
- Baldi 2018 [7]
- Proctor [8]
The dataset contains the following number of samples per class.
| Classses/split | FRI | FRII | Compact | Bent | Total |
|---|---|---|---|---|---|
| 5-fold cross train | 316 | 659 | 232 | 198 | 1405 |
| 5-fold cross valid | 79 | 165 | 59 | 50 | 353 |
| test | 100 | 100 | 100 | 100 | 400 |
| total | 495 | 924 | 391 | 348 | 2158 |
References
[1] R. H. Becker, R. L. White, D. J. Helfand, The FIRST Survey: Faint Images of the Radio Sky at Twenty Centimeters,
The Astrophysical Journal 450 (1995) 559.
[2] H. Miraghaei, P. N. Best, The nuclear properties and extended morphologies of powerful radio galaxies: the roles
of host galaxy and environment, Monthly Notices of the Royal Astronomical Society (2017) stx007.
[3] M. A. Gendre, P. N. Best, J. V. Wall, The combined nvss-first galaxies (config) sample - ii. comparison of space
densities in the fanaroff-riley dichotomy, Monthly Notices of the Royal Astronomical Society (2010).
[4] M. A. Gendre, J. V. Wall, The combined nvss-first galaxies (config) sample - i. sample definition, classification
and evolution, Monthly Notices of the Royal Astronomical Society (2008).
[5] A. Capetti, F. Massaro, R. D. Baldi, Fricat: A first catalog of fr i radio galaxies, Astronomy & Astrophysics 598
(2017) A49.
[6] A. Capetti, F. Massaro, R. D. Baldi, Friicat: A first catalog of fr ii radio galaxies, Astronomy & Astrophysics 601
(2017) A81.
[7] R. D. Baldi, A. Capetti, F. Massaro, Fr0cat: a first catalog of fr 0 radio galaxies, Astronomy & Astrophysics 609
(2017) A1.
[8] D. D. Proctor, Morphological annotations for groups in the first database, The Astrophysical Journal Supplement
Series 194 (2011) 31.
Files
floriangriese/RadioGalaxyDataset-v0.1.1.zip
Files
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Additional details
Related works
- Is supplement to
- https://github.com/floriangriese/RadioGalaxyDataset/tree/v0.1.1 (URL)