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Astrophysical Parameters of the Open Cluster Berkeley 6

Yıl 2023, , 369 - 375, 27.06.2023
https://doi.org/10.17798/bitlisfen.1213059

Öz

In this study, the structural and basic astrophysical parameters of poorly studied open cluster Berkeley 6 is calculated. Analyses of the cluster are carried out using the third photometric, spectroscopic and astrometric data release of Gaia (Gaia DR3). The membership probabilities of stars located through the cluster region are calculated by considering their astrometric data. Thus, we identified 119 physical members for Berkeley 6. The colour excess, distance and age of the cluster are determined simultaneously on the colour-magnitude diagram. We fitted solar metallicity PARSEC isochrones to the colour-magnitude diagram by considering the most probable member stars and obtained E(GBP-GRP) colour excess as 0.918±0.145 mag. Distance and age of the cluster are determined as d=2625±337 pc and t=350±50 Myr, respectively.

Destekleyen Kurum

TÜBİTAK

Proje Numarası

TÜBİTAK 122F109

Teşekkür

This study has been supported in part by the Scientific and Technological Research Council (TÜBİTAK) 122F109. We also made use of VizieR and Simbad databases at CDS, Strasbourg, France. We made use of data from the European Space Agency (ESA) mission Gaia, processed by the Gaia Data Processing and Analysis Consortium (DPAC). Funding for DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement.

Kaynakça

  • [1] S. F. Portegies Zwart, S. L. W. McMillan, and M. Gieles, “Young massive star clusters,” Annu. Rev. Astron. Astrophys., vol. 48, no. 1, pp. 431–493, 2010.
  • [2] S. C. Kim et al., “Bvi photometric study of the old open cluster Ruprecht 6,” J. Korean Astron. Soc., vol. 50, no. 3, pp. 79–92, 2017.
  • [3] E. D. Friel, “The old open clusters of the milky way,” Annu. Rev. Astron. Astrophys., vol. 33, no. 1, pp. 381–414, 1995.
  • [4] Y. Xu, L.-G. Hou, and Y.-W. Wu, “The spiral structure of the Milky Way,” Res. Astron. Astrophys., vol. 18, no. 12, p. 146, 2018.
  • [5] Z.-H. He, Y. Xu, C.-J. Hao, Z.-Y. Wu, and J.-J. Li, “A catalogue of 74 new open clusters found in Gaia Data-Release 2,” Res. Astron. Astrophys., vol. 21, no. 4, p. 093, 2021.
  • [6] T. Cantat-Gaudin et al., “Painting a portrait of the Galactic disc with its stellar clusters,” Astron. Astrophys., vol. 640, p. A1, 2020.
  • [7] S. Lata, A. K. Pandey, B. Kumar, H. Bhatt, G. Pace, and S. Sharma, “A deepubvriccd photometry of six open star clusters in the galactic anticenter region,” Astron. J., vol. 139, no. 2, pp. 378–389, 2010.
  • [8] J. Kaluzny, and A. Udalski . “Photometric Study of the Old Open Cluster NGC 6791”, Acta Astronomica, vol. 42, no. 1, pp. 29-47, 1992
  • [9] L. Girardi et al., “Theoretical isochrones in several photometric systems: I. Johnson-Cousins-Glass, HST/WFPC2, HST/NICMOS, Washington, and ESO Imaging Survey filter sets,” Astron. Astrophys., vol. 391, no. 1, pp. 195–212, 2002.
  • [10] N. V. Kharchenko, A. E. Piskunov, E. Schilbach, S. Röser, and R.-D. Scholz, “Global survey of star clusters in the Milky Way: I. The pipeline and fundamental parameters in the second quadrant⋆⋆⋆,” Astron. Astrophys., vol. 543, p. A156, 2012.
  • [11] N. V. Kharchenko, A. E. Piskunov, E. Schilbach, S. Röser, and R.-D. Scholz, “Global survey of star clusters in the Milky Way: II. The catalogue of basic parameters ⋆,” Astron. Astrophys., vol. 558, p. A53, 2013.
  • [12] T. Cantat-Gaudin et al., “A Gaia DR2 view of the open cluster population in the Milky Way,” Astron. Astrophys., vol. 618, p. A93, 2018.
  • [13] T. Cantat-Gaudin and F. Anders, “Clusters and mirages: cataloguing stellar aggregates in the Milky Way,” Astron. Astrophys., vol. 633, p. A99, 2020.
  • [14] W. S. Dias et al., “Updated parameters of 1743 open clusters based on Gaia DR2,” Mon. Not. R. Astron. Soc., vol. 504, no. 1, pp. 356–371, 2021.
  • [15] I. King, “The structure of star clusters. I. an empirical density law,” Astron. J., vol. 67, p. 471, 1962. [16] A. Krone-Martins and A. Moitinho, “UPMASK: unsupervised photometric membership assignment in stellar clusters,” Astron. Astrophys., vol. 561, p. A57, 2014.
  • [17] Gaia Collaboration et al., “Gaia Data Release 3: Summary of the content and survey properties,” arXiv [astro-ph.GA], 2022.
  • [18] A. Bressan et al., “parsec: stellar tracks and isochrones with the PAdova and TRieste Stellar Evolution Code: Parsec:tracks and isochrones,” Mon. Not. R. Astron. Soc., vol. 427, no. 1, pp. 127–145, 2012.
  • [19] M. Sun, B. Jiang, H. Yuan, and J. Li, “The ultraviolet extinction map and dust properties at high Galactic latitude,” Astrophys. J. Suppl. Ser., vol. 254, no. 2, p. 38, 2021.
  • [20] L. Lindegren et al., “Gaia Data Release 2: The astrometric solution,” Astron. Astrophys., vol. 616, p. A2, 2018.
  • [21] B. Akbulut et al., “A study of the Czernik 2 and NGC 7654 open clusters using CCD UBV photometric and Gaia EDR3 data,” Astrophys. Space Sci., vol. 366, no. 7, 2021.
  • [22] G. Carraro, G. Baume, A. F. Seleznev, and E. Costa, “On the assessment of the nature of open star clusters and the determination of their basic parameters with limited data,” Astrophys. Space Sci., vol. 362, no. 7, 2017.
  • [23] S. Koç et al., “A Photometric and Astrometric Study of the Open Clusters NGC 1664 and NGC 6939,” Astron. J., vol. 163, no. 4, p. 191, 2022.
  • [24] T. Yontan et al., “A Study of the NGC 1193 and NGC 1798 Open Clusters Using CCD UBV Photometric and Gaia EDR3 Data,” Rev. Mex. Astron. Astrofis., vol. 58, no. 2, pp. 333–353, 2022.
  • [25] T. Yontan, “An investigation of open clusters Berkeley 68 and Stock 20 using CCD UBV and Gaia DR3 data,” Astron. J., vol. 165, no. 3, p. 79, 2023.
  • [26] S.Taşdemir, S., and Yontan, T., “Analysis of the Young Open Cluster Trumpler 2 Using Gaia DR3 Data”, Physics and Astronomy Reports, vol. 1, pp.1-10, 2023
Yıl 2023, , 369 - 375, 27.06.2023
https://doi.org/10.17798/bitlisfen.1213059

Öz

Proje Numarası

TÜBİTAK 122F109

Kaynakça

  • [1] S. F. Portegies Zwart, S. L. W. McMillan, and M. Gieles, “Young massive star clusters,” Annu. Rev. Astron. Astrophys., vol. 48, no. 1, pp. 431–493, 2010.
  • [2] S. C. Kim et al., “Bvi photometric study of the old open cluster Ruprecht 6,” J. Korean Astron. Soc., vol. 50, no. 3, pp. 79–92, 2017.
  • [3] E. D. Friel, “The old open clusters of the milky way,” Annu. Rev. Astron. Astrophys., vol. 33, no. 1, pp. 381–414, 1995.
  • [4] Y. Xu, L.-G. Hou, and Y.-W. Wu, “The spiral structure of the Milky Way,” Res. Astron. Astrophys., vol. 18, no. 12, p. 146, 2018.
  • [5] Z.-H. He, Y. Xu, C.-J. Hao, Z.-Y. Wu, and J.-J. Li, “A catalogue of 74 new open clusters found in Gaia Data-Release 2,” Res. Astron. Astrophys., vol. 21, no. 4, p. 093, 2021.
  • [6] T. Cantat-Gaudin et al., “Painting a portrait of the Galactic disc with its stellar clusters,” Astron. Astrophys., vol. 640, p. A1, 2020.
  • [7] S. Lata, A. K. Pandey, B. Kumar, H. Bhatt, G. Pace, and S. Sharma, “A deepubvriccd photometry of six open star clusters in the galactic anticenter region,” Astron. J., vol. 139, no. 2, pp. 378–389, 2010.
  • [8] J. Kaluzny, and A. Udalski . “Photometric Study of the Old Open Cluster NGC 6791”, Acta Astronomica, vol. 42, no. 1, pp. 29-47, 1992
  • [9] L. Girardi et al., “Theoretical isochrones in several photometric systems: I. Johnson-Cousins-Glass, HST/WFPC2, HST/NICMOS, Washington, and ESO Imaging Survey filter sets,” Astron. Astrophys., vol. 391, no. 1, pp. 195–212, 2002.
  • [10] N. V. Kharchenko, A. E. Piskunov, E. Schilbach, S. Röser, and R.-D. Scholz, “Global survey of star clusters in the Milky Way: I. The pipeline and fundamental parameters in the second quadrant⋆⋆⋆,” Astron. Astrophys., vol. 543, p. A156, 2012.
  • [11] N. V. Kharchenko, A. E. Piskunov, E. Schilbach, S. Röser, and R.-D. Scholz, “Global survey of star clusters in the Milky Way: II. The catalogue of basic parameters ⋆,” Astron. Astrophys., vol. 558, p. A53, 2013.
  • [12] T. Cantat-Gaudin et al., “A Gaia DR2 view of the open cluster population in the Milky Way,” Astron. Astrophys., vol. 618, p. A93, 2018.
  • [13] T. Cantat-Gaudin and F. Anders, “Clusters and mirages: cataloguing stellar aggregates in the Milky Way,” Astron. Astrophys., vol. 633, p. A99, 2020.
  • [14] W. S. Dias et al., “Updated parameters of 1743 open clusters based on Gaia DR2,” Mon. Not. R. Astron. Soc., vol. 504, no. 1, pp. 356–371, 2021.
  • [15] I. King, “The structure of star clusters. I. an empirical density law,” Astron. J., vol. 67, p. 471, 1962. [16] A. Krone-Martins and A. Moitinho, “UPMASK: unsupervised photometric membership assignment in stellar clusters,” Astron. Astrophys., vol. 561, p. A57, 2014.
  • [17] Gaia Collaboration et al., “Gaia Data Release 3: Summary of the content and survey properties,” arXiv [astro-ph.GA], 2022.
  • [18] A. Bressan et al., “parsec: stellar tracks and isochrones with the PAdova and TRieste Stellar Evolution Code: Parsec:tracks and isochrones,” Mon. Not. R. Astron. Soc., vol. 427, no. 1, pp. 127–145, 2012.
  • [19] M. Sun, B. Jiang, H. Yuan, and J. Li, “The ultraviolet extinction map and dust properties at high Galactic latitude,” Astrophys. J. Suppl. Ser., vol. 254, no. 2, p. 38, 2021.
  • [20] L. Lindegren et al., “Gaia Data Release 2: The astrometric solution,” Astron. Astrophys., vol. 616, p. A2, 2018.
  • [21] B. Akbulut et al., “A study of the Czernik 2 and NGC 7654 open clusters using CCD UBV photometric and Gaia EDR3 data,” Astrophys. Space Sci., vol. 366, no. 7, 2021.
  • [22] G. Carraro, G. Baume, A. F. Seleznev, and E. Costa, “On the assessment of the nature of open star clusters and the determination of their basic parameters with limited data,” Astrophys. Space Sci., vol. 362, no. 7, 2017.
  • [23] S. Koç et al., “A Photometric and Astrometric Study of the Open Clusters NGC 1664 and NGC 6939,” Astron. J., vol. 163, no. 4, p. 191, 2022.
  • [24] T. Yontan et al., “A Study of the NGC 1193 and NGC 1798 Open Clusters Using CCD UBV Photometric and Gaia EDR3 Data,” Rev. Mex. Astron. Astrofis., vol. 58, no. 2, pp. 333–353, 2022.
  • [25] T. Yontan, “An investigation of open clusters Berkeley 68 and Stock 20 using CCD UBV and Gaia DR3 data,” Astron. J., vol. 165, no. 3, p. 79, 2023.
  • [26] S.Taşdemir, S., and Yontan, T., “Analysis of the Young Open Cluster Trumpler 2 Using Gaia DR3 Data”, Physics and Astronomy Reports, vol. 1, pp.1-10, 2023
Toplam 25 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Bölüm Araştırma Makalesi
Yazarlar

Seliz Koç 0000-0001-7420-0994

Talar Yontan 0000-0002-5657-6194

Proje Numarası TÜBİTAK 122F109
Erken Görünüm Tarihi 27 Haziran 2023
Yayımlanma Tarihi 27 Haziran 2023
Gönderilme Tarihi 1 Aralık 2022
Kabul Tarihi 8 Haziran 2023
Yayımlandığı Sayı Yıl 2023

Kaynak Göster

IEEE S. Koç ve T. Yontan, “Astrophysical Parameters of the Open Cluster Berkeley 6”, Bitlis Eren Üniversitesi Fen Bilimleri Dergisi, c. 12, sy. 2, ss. 369–375, 2023, doi: 10.17798/bitlisfen.1213059.



Bitlis Eren Üniversitesi
Fen Bilimleri Dergisi Editörlüğü

Bitlis Eren Üniversitesi Lisansüstü Eğitim Enstitüsü        
Beş Minare Mah. Ahmet Eren Bulvarı, Merkez Kampüs, 13000 BİTLİS        
E-posta: fbe@beu.edu.tr