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TFG_ FIS_Massana_Zapata_Pol.pdf (467.23 KB)

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Bachelor thesis

Publication date

2016-06

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cc-by-nc-nd (c) Massana, 2016
Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/102934

Characterisation of the open cluster M67

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Abstract

In this study a characterisation of the physical parameters of the open cluster M67 is made by using empirical calibrations in the Ströomgren-Crawford filter system. A group of 316 stars contributed to the results. The photometric analysis leads to an extinction of Eb-y = 0:03 +- 0:03, a distance modulus V0 - Mv = 9:6 +- 0:3 (or 830 +- 60 pc), a metallicity [Fe=H] = 0:0 +- 0:3 and the age of the cluster is approximated to be log t(yr) = 9:57 +- 0:05 (or 3:72 +- 0:19 Gyr)

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Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2016, Tutors: Carme Jordi Nebot, Eduard Masana Fresno, Lola Balaguer Núñez

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Cúmuls d'estels, Fotometria astronòmica, Treballs de fi de grau

Subject (English)

Clusters of stars, Astronomical photometry, Bachelor's theses

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Treballs Finals de Grau (TFG) - Física

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MASSANA ZAPATA, Pol. Characterisation of the open cluster M67. [consulted: 6 of June of 2026]. Available at: https://hdl.handle.net/2445/102934

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