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Conference Paper: Transformations From Standard Photometric Systems To The Gaia Passbands
Title | Transformations From Standard Photometric Systems To The Gaia Passbands |
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Authors | |
Issue Date | 2020 |
Publisher | Institute of Physics Publishing. The Journal's web site is located at https://iopscience.iop.org/journal/1742-6596 |
Citation | 10th International Conference on Applied Physics and Mathematics (ICAPM 2020), Tokyo, Japan, 10-12 January 2020. In Journal of Physics: Conference Series, 2020, v. 1593, p. 012039:1-9 How to Cite? |
Abstract | Aims. Provide a transformation from the standard photometric filters to Gaia G, GBP and GRP passbands. Methods. The relations between the standard photometric filters in the Johnson-Cousins UBV RC IC photometric system, the SDSS ugriz system, and the Gaia passbands were fitted with up to third order polynomials for dwarfs and giants individually. Results. At least for the Gaia GBP passband the Johnson-Cousins filter are better suited for a reliable prediction. No improvement is seen for higher than third order polynomial fits for any of the performed transformations. Conclusions. The provided dependencies amongst colours can be used to transform the apparent magnitudes in the B, V, RC, and SDSS griz passbands to Gaia G, GBP, and GBR photometry, allowing for a comparison of the Gaia survey to models of the Galaxy and to previous large surveys. |
Persistent Identifier | http://hdl.handle.net/10722/284703 |
ISSN | 2023 SCImago Journal Rankings: 0.180 |
DC Field | Value | Language |
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dc.contributor.author | Ritter, A | - |
dc.contributor.author | Huang, C | - |
dc.date.accessioned | 2020-08-07T09:01:31Z | - |
dc.date.available | 2020-08-07T09:01:31Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | 10th International Conference on Applied Physics and Mathematics (ICAPM 2020), Tokyo, Japan, 10-12 January 2020. In Journal of Physics: Conference Series, 2020, v. 1593, p. 012039:1-9 | - |
dc.identifier.issn | 1742-6596 | - |
dc.identifier.uri | http://hdl.handle.net/10722/284703 | - |
dc.description.abstract | Aims. Provide a transformation from the standard photometric filters to Gaia G, GBP and GRP passbands. Methods. The relations between the standard photometric filters in the Johnson-Cousins UBV RC IC photometric system, the SDSS ugriz system, and the Gaia passbands were fitted with up to third order polynomials for dwarfs and giants individually. Results. At least for the Gaia GBP passband the Johnson-Cousins filter are better suited for a reliable prediction. No improvement is seen for higher than third order polynomial fits for any of the performed transformations. Conclusions. The provided dependencies amongst colours can be used to transform the apparent magnitudes in the B, V, RC, and SDSS griz passbands to Gaia G, GBP, and GBR photometry, allowing for a comparison of the Gaia survey to models of the Galaxy and to previous large surveys. | - |
dc.language | eng | - |
dc.publisher | Institute of Physics Publishing. The Journal's web site is located at https://iopscience.iop.org/journal/1742-6596 | - |
dc.relation.ispartof | Journal of Physics: Conference Series | - |
dc.relation.ispartof | 10th International Conference on Applied Physics and Mathematics (ICAPM 2020) | - |
dc.rights | Journal of Physics: Conference Series. Copyright © Institute of Physics Publishing. | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.title | Transformations From Standard Photometric Systems To The Gaia Passbands | - |
dc.type | Conference_Paper | - |
dc.identifier.email | Ritter, A: aritter@hku.hk | - |
dc.description.nature | published_or_final_version | - |
dc.identifier.doi | 10.1088/1742-6596/1593/1/012039 | - |
dc.identifier.scopus | eid_2-s2.0-85092587440 | - |
dc.identifier.hkuros | 312554 | - |
dc.identifier.volume | 1593 | - |
dc.identifier.spage | 012039:1 | - |
dc.identifier.epage | 012039:9 | - |
dc.publisher.place | United Kingdom | - |
dc.identifier.issnl | 1742-6588 | - |