A blind test of photometric redshift prediction
Astron.J. 115 (1998) 1418 Results of a blind test of photometric redshift predictions against spectroscopic galaxy redshifts obtained in the Hubble Deep Field with the Keck Telescope are presented. The best photometric redshift schemes predict spectroscopic redshifts with a redshift accuracy of |Del...
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| Format: | Journal Article |
| Language: | English |
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14-01-1998
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| Abstract | Astron.J. 115 (1998) 1418 Results of a blind test of photometric redshift predictions against
spectroscopic galaxy redshifts obtained in the Hubble Deep Field with the Keck
Telescope are presented. The best photometric redshift schemes predict
spectroscopic redshifts with a redshift accuracy of |Delta-z|<0.1 for more than
68 percent of sources and with |Delta-z|<0.3 for 100 percent, when
single-feature spectroscopic redshifts are removed from consideration. This
test shows that photometric redshift schemes work well at least when the
photometric data are of high quality and when the sources are at moderate
redshifts. |
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| AbstractList | Astron.J. 115 (1998) 1418 Results of a blind test of photometric redshift predictions against
spectroscopic galaxy redshifts obtained in the Hubble Deep Field with the Keck
Telescope are presented. The best photometric redshift schemes predict
spectroscopic redshifts with a redshift accuracy of |Delta-z|<0.1 for more than
68 percent of sources and with |Delta-z|<0.3 for 100 percent, when
single-feature spectroscopic redshifts are removed from consideration. This
test shows that photometric redshift schemes work well at least when the
photometric data are of high quality and when the sources are at moderate
redshifts. |
| Author | Mobasher, B Connolly, Andrew J Hogg, David W Gwyn, Stephen D. J Csabai, Istvan Cohen, Judith G SubbaRao, Mark U Blandford, Roger Lin, Huan Sawicki, Marcin Szalay, Alexander S Dickinson, Mark Yahil, Amos Yee, H. K. C Lanzetta, Kenneth M Hartwick, F. D. A Brunner, Robert J Fernandez-Soto, Alberto Mazzei, Paula |
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| BackLink | https://doi.org/10.48550/arXiv.astro-ph/9801133$$DView paper in arXiv https://doi.org/10.1086/300277$$DView published paper (Access to full text may be restricted) |
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| Snippet | Astron.J. 115 (1998) 1418 Results of a blind test of photometric redshift predictions against
spectroscopic galaxy redshifts obtained in the Hubble Deep Field... |
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| SubjectTerms | Physics - Astrophysics of Galaxies Physics - Cosmology and Nongalactic Astrophysics Physics - Earth and Planetary Astrophysics Physics - High Energy Astrophysical Phenomena Physics - Instrumentation and Methods for Astrophysics Physics - Solar and Stellar Astrophysics |
| Title | A blind test of photometric redshift prediction |
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