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| dc.contributor | Jordi i Nebot, Carme | |
| dc.contributor | Balaguer Núñez, María de los Dolores | |
| dc.creator | Jordana Mitjans, Núria | |
| dc.date | 2016-10-24T16:14:18Z | |
| dc.date | 2016-10-24T16:14:18Z | |
| dc.date | 2016-06 | |
| dc.date.accessioned | 2024-12-16T10:23:19Z | |
| dc.date.available | 2024-12-16T10:23:19Z | |
| dc.identifier | http://hdl.handle.net/2445/102857 | |
| dc.identifier.uri | http://fima-docencia.ub.edu:8080/xmlui/handle/123456789/15786 | |
| dc.description | Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2016, Tutores: Carme Jordi i Lola Balaguer | |
| dc.description | The main purpose of this work is to derive the physical properties of NGC6705 open cluster using Strömgren photometry; such as distance, average colour excess, metallicity and age. Besides, this method provides individual temperatures, gravities and metallicities that are compared to the spectroscopic independent results from Gaia-ESO survey. 12137 stars with all Strömgren indices are obtained out of 63437 stars that have partial data on m1, c1 and H[beta] indices, with V reaching a limiting magnitude of [infinit]21m. The physical parameters obtained from an automatic algorithm lead to the evidence of differential reddening with a mean value of E(b-y) = 0m:30+-0m:02, metallicity of [Fe=H] = -0:3 +- 0:3 dex and absolute distance modulus of V0 - MV = 12m:0 +- 0m:3. From PARSEC and Dartmouth isochrones' best fit, we retrieve that NGC6705 is a 250-316 Myr open cluster that has a turn off mass of 3:3 +- 0:2M, E(b - y) = 0m:30 +- 0m:01, V0 - MV = 11m:5 +- 0m:1 and [Fe=H] = -0:1 +- 0:1 dex. | |
| dc.format | 5 p. | |
| dc.format | application/pdf | |
| dc.language | eng | |
| dc.rights | cc-by-nc-nd (c) Jordana, 2016 | |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.source | Treballs Finals de Grau (TFG) - Física | |
| dc.subject | Cúmuls de galàxies | |
| dc.subject | Fotometria astronòmica | |
| dc.subject | Treballs de fi de grau | |
| dc.subject | Clusters of galaxies | |
| dc.subject | Astronomical photometry | |
| dc.subject | Bachelor's theses | |
| dc.title | Characterization of NGC6705 (M11) open cluster | |
| dc.type | info:eu-repo/semantics/bachelorThesis |
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