SpaghettiLens: A software stack for modeling gravitational lenses by citizen scientists

Autor: Rafael Küng

Publikováno v: Astronomy and Computing. 23:115-123

The 2020s are expected to see tens of thousands of lens discoveries. Mass reconstruction or modeling of these lenses will be needed, but current modeling methods are time intensive for specialists and expert human resources do not scale. SpaghettiLen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b51bcdb5cd74833b461eb7d7ec1cf868
https://doi.org/10.1016/j.ascom.2018.02.007

Space Warps– II. New gravitational lens candidates from the CFHTLS discovered through citizen science

Autor: David Miller, Amit Kapadia, Rafael Küng, Christopher P. Davis, R. Gavazzi, Robert J. Simpson, Thomas E. Collett, Chris Lintott, Michael Parrish, Christine Macmillan, Surhud More, Arfon M. Smith, Claude Cornen, Edward Paget, Anupreeta More, Prasenjit Saha, Philip J. Marshall, Aprajita Verma, Elisabeth Baeten, Julianne K. Wilcox, Chris Snyder

Publikováno v: More, A, Verma, A, Marshall, P J, More, S, Baeten, E, Wilcox, J, Macmillan, C, Cornen, C, Kapadia, A, Parrish, M, Snyder, C, Davis, C P, Gavazzi, R, Lintott, C J, Simpson, R J, Miller, D, Smith, A M, Paget, E, Saha, P, Küng, R & Collett, T E 2015, ' Space Warps II. New gravitational lens candidates from the CFHTLS discovered through citizen science ', Monthly Notices of the Royal Astronomical Society, vol. 455, no. 2, pp. 1191-1210 . https://doi.org/10.1093/mnras/stv1965

We report the discovery of 29 promising (and 59 total) new lens candidates from the CFHT Legacy Survey (CFHTLS) based on about 11 million classifications performed by citizen scientists as part of the first Space Warps lens search. The goal of the bl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d744bb596a7edbcac994b77a37176aba
https://doi.org/10.1093/mnras/stv1965

Space Warps: I. Crowd-sourcing the discovery of gravitational lenses

Autor: David Miller, Chris Snyder, Rafael Küng, Edward Paget, Anupreeta More, Christine Macmillan, Arfon M. Smith, Philip J. Marshall, Claude Cornen, Edwin Simpson, M. Baumer, Thomas E. Collett, Aprajita Verma, Prasenjit Saha, Amit Kapadia, Chris Lintott, Elisabeth Baeten, Julianne K. Wilcox, R. Simpson, Michael Parrish, Christopher P. Davis, Surhud More

Publikováno v: Marshall, P J, Verma, A, More, A, Davis, C P, More, S, Kapadia, A, Parrish, M, Snyder, C, Wilcox, J, Baeten, E, Macmillan, C, Cornen, C, Baumer, M, Simpson, E, Lintott, C J, Miller, D, Paget, E, Simpson, R J, Smith, A M, Küng, R, Saha, P, Collett, T E & Tecza, M 2015, ' Space Warps I. Crowd-sourcing the discovery of gravitational lenses ', Monthly Notices of the Royal Astronomical Society, vol. 455, no. 2, pp. 1171-1190 . https://doi.org/10.1093/mnras/stv2009

We describe Space Warps, a novel gravitational lens discovery service that yields samples of high purity and completeness through crowd-sourced visual inspection. Carefully produced colour composite images are displayed to volunteers via a web- based

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09607dc43fbe56a173ebfb3fa5024083
http://ora.ox.ac.uk/objects/uuid:cbcd307f-70db-4af4-b4b6-e4ca752bea97