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Year 2016, Volume: 17 Issue: 3, 497 - 505, 03.10.2016
https://doi.org/10.18038/btda.07682

Abstract

References

  • Dias WS, Alessi BS, Moitinho A, & L´epine JRD. VizieR Online Data Catalog: Catalogue of variable stars in open clusters (Zejda+, 201). VizieR On-line Data Catalog: B/ocl 2012, 2010yCat,.
  • Tadross AL. A Catalogue of previously unstudied Berkeley clusters. Mon. Not. R. Astron. Soc. 2008; : 285–291.
  • Subramaniam A, Carraro G, Janes KA. Optical photometry and basic parameters of 10 unstudied open clusters. Mon. Not. R. Astron. Soc. 2010; 404: 1385–1395.
  • Clem JL, Landoldt A. Faint UBVRI Standard Star Fields. The Astronomical Journal 2013; (4):88-106.
  • Akkaya İ, Schuster WJ, Michel R, Chavarria-KC, Moitinho A, Vazquez R, Karataş Y. CCD UBVRI Photometry of the Galactic Open Clusters: Be 89, Ru 135, and Be 10. Revista Mexicana de Astronomia y Astrofisica 2010; 46: 385–430.
  • Akkaya Oralhan İ, Karataş Y, Schuster WJ, Michel R, Chavarria-K C. CCD UBV(RI)C photometry of twenty open clusters. New Astronomy 2015; 34:195-210.
  • Image Reduction and Analysis Facility. http://iraf.noao.edu Skrutskie MF, Cutri RM, StieningR vd. The Two Micron All Sky Survey (2MASS). The Astronomical Journal 2006; 131:1163–1183.
  • Röser HJ, Hippelein H, Wolf C, Zatloukal M, Falter S. The Heidelberg InfraRed Optical Cluster Survey (HIROCS). I. Layout, instrumentation, and data analysis. A&A 2010; 513:15-30.
  • Tadross AL. A Catalog of 120 NGC Open Star Clusters. Journal of The Korean Astronomical Society 2011; 44: 1-11.
  • Kharchenko NV, Piskinov AE, Roeser S, Schilbach E, Scholz RD. Global survey of star clusters in the Milky Way-II. The catalogue of basic parameters. A&A 2013; 558:53.
  • Bonatto C, Bica E. Probing the age and structure of the nearby very young open clusters NGC2244 and 2239. Mon. Not. R. Astron. Soc. 2009; 394:2127–2140.
  • Schmidt-Kaler Th, Numerical Data and Functional Relationships in Science and Technology. In: Schaifers K ve Voigt H, editörler. Landolt-Bornstein. Berlin, Almanya: Springer Yayınları, 1982, pp. 16.
  • Sandage A. Isochrones, Ages, Curves of Evolutionary Deviation, and the Composite C-M Diagram for Old Galactic Clusters. The Astrophysical Journal 1969; 158:1115-1136.
  • Lata S, Pandey A.K, Sagar R, Mohan V. Integrated photometric characteristics of galactic open star clusters. A&A. 2002;388:158-167.
  • Karataş Y, Schuster WJ. Metallicity and absolute magnitude calibrations for UBV photometry. Mon. Not. R. Astron. Soc. 2006; 371:1793–1812.
  • PARSEC stellar evolutionary tracks. http://stev.oapd.inaf.it/cgi-bin/cmd. Tadross AL. PPMXL photometric analysis of three open cluster candidates. New Astronomy ; 17:198-202.

Berkeley 51 Kümesinin Temel ve Astrofiziksel Parametrelerinin Belirlenmesi

Year 2016, Volume: 17 Issue: 3, 497 - 505, 03.10.2016
https://doi.org/10.18038/btda.07682

Abstract

Galaksimizin birinci çeyreğinde bulunan ve daha önce çok az çalışılmış açık yıldız kümelerinden biri olan Berkeley 51 kümesinin temel astrofiziksel ve yapısal parametreleri CCD UBV(RI)C ve 2MASS JHKS verileri kullanılarak elde edilmiştir. Kümeye ait CCD UBV(RI)C verileri Meksika’da bulunan San Pedro Martir Ulusal Gözlemevi’nden 84cm’lik teleskop ile alınmıştır. Küme üyeliklerinin belirlenmesinde ise PPMXL kataloğundaki öz hareket verileri kullanılmıştır. Buna küre bu küme için elde edilen limit yarıçap Rlim=2.5 yay dakikası, kızarma E(B-V)=0.85±0.05 kadir, E(J-H)=0.28±0.02 kadir, uzaklık modülü DM=(m-M)0=10.66±0.04 pc, uzaklığı d=1355±27 pc ve logaritmik yaş log(A)=9.54±0.03 Myıl olarak bulunmuştur. Küme için ilk kez bulunan metal ve ağır element bolluğu ise sırasıyla [Fe/H]=-0.38 ve Z=0.006 olarak elde edilmiştir.

Anahtar kelimeler: Açık yıldız kümeleri-Berkeley 51

References

  • Dias WS, Alessi BS, Moitinho A, & L´epine JRD. VizieR Online Data Catalog: Catalogue of variable stars in open clusters (Zejda+, 201). VizieR On-line Data Catalog: B/ocl 2012, 2010yCat,.
  • Tadross AL. A Catalogue of previously unstudied Berkeley clusters. Mon. Not. R. Astron. Soc. 2008; : 285–291.
  • Subramaniam A, Carraro G, Janes KA. Optical photometry and basic parameters of 10 unstudied open clusters. Mon. Not. R. Astron. Soc. 2010; 404: 1385–1395.
  • Clem JL, Landoldt A. Faint UBVRI Standard Star Fields. The Astronomical Journal 2013; (4):88-106.
  • Akkaya İ, Schuster WJ, Michel R, Chavarria-KC, Moitinho A, Vazquez R, Karataş Y. CCD UBVRI Photometry of the Galactic Open Clusters: Be 89, Ru 135, and Be 10. Revista Mexicana de Astronomia y Astrofisica 2010; 46: 385–430.
  • Akkaya Oralhan İ, Karataş Y, Schuster WJ, Michel R, Chavarria-K C. CCD UBV(RI)C photometry of twenty open clusters. New Astronomy 2015; 34:195-210.
  • Image Reduction and Analysis Facility. http://iraf.noao.edu Skrutskie MF, Cutri RM, StieningR vd. The Two Micron All Sky Survey (2MASS). The Astronomical Journal 2006; 131:1163–1183.
  • Röser HJ, Hippelein H, Wolf C, Zatloukal M, Falter S. The Heidelberg InfraRed Optical Cluster Survey (HIROCS). I. Layout, instrumentation, and data analysis. A&A 2010; 513:15-30.
  • Tadross AL. A Catalog of 120 NGC Open Star Clusters. Journal of The Korean Astronomical Society 2011; 44: 1-11.
  • Kharchenko NV, Piskinov AE, Roeser S, Schilbach E, Scholz RD. Global survey of star clusters in the Milky Way-II. The catalogue of basic parameters. A&A 2013; 558:53.
  • Bonatto C, Bica E. Probing the age and structure of the nearby very young open clusters NGC2244 and 2239. Mon. Not. R. Astron. Soc. 2009; 394:2127–2140.
  • Schmidt-Kaler Th, Numerical Data and Functional Relationships in Science and Technology. In: Schaifers K ve Voigt H, editörler. Landolt-Bornstein. Berlin, Almanya: Springer Yayınları, 1982, pp. 16.
  • Sandage A. Isochrones, Ages, Curves of Evolutionary Deviation, and the Composite C-M Diagram for Old Galactic Clusters. The Astrophysical Journal 1969; 158:1115-1136.
  • Lata S, Pandey A.K, Sagar R, Mohan V. Integrated photometric characteristics of galactic open star clusters. A&A. 2002;388:158-167.
  • Karataş Y, Schuster WJ. Metallicity and absolute magnitude calibrations for UBV photometry. Mon. Not. R. Astron. Soc. 2006; 371:1793–1812.
  • PARSEC stellar evolutionary tracks. http://stev.oapd.inaf.it/cgi-bin/cmd. Tadross AL. PPMXL photometric analysis of three open cluster candidates. New Astronomy ; 17:198-202.
There are 16 citations in total.

Details

Journal Section Articles
Authors

İnci Akkaya Oralhan

Publication Date October 3, 2016
Published in Issue Year 2016 Volume: 17 Issue: 3

Cite

APA Akkaya Oralhan, İ. (2016). Berkeley 51 Kümesinin Temel ve Astrofiziksel Parametrelerinin Belirlenmesi. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering, 17(3), 497-505. https://doi.org/10.18038/btda.07682
AMA Akkaya Oralhan İ. Berkeley 51 Kümesinin Temel ve Astrofiziksel Parametrelerinin Belirlenmesi. AUJST-A. October 2016;17(3):497-505. doi:10.18038/btda.07682
Chicago Akkaya Oralhan, İnci. “Berkeley 51 Kümesinin Temel Ve Astrofiziksel Parametrelerinin Belirlenmesi”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 17, no. 3 (October 2016): 497-505. https://doi.org/10.18038/btda.07682.
EndNote Akkaya Oralhan İ (October 1, 2016) Berkeley 51 Kümesinin Temel ve Astrofiziksel Parametrelerinin Belirlenmesi. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 17 3 497–505.
IEEE İ. Akkaya Oralhan, “Berkeley 51 Kümesinin Temel ve Astrofiziksel Parametrelerinin Belirlenmesi”, AUJST-A, vol. 17, no. 3, pp. 497–505, 2016, doi: 10.18038/btda.07682.
ISNAD Akkaya Oralhan, İnci. “Berkeley 51 Kümesinin Temel Ve Astrofiziksel Parametrelerinin Belirlenmesi”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 17/3 (October 2016), 497-505. https://doi.org/10.18038/btda.07682.
JAMA Akkaya Oralhan İ. Berkeley 51 Kümesinin Temel ve Astrofiziksel Parametrelerinin Belirlenmesi. AUJST-A. 2016;17:497–505.
MLA Akkaya Oralhan, İnci. “Berkeley 51 Kümesinin Temel Ve Astrofiziksel Parametrelerinin Belirlenmesi”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering, vol. 17, no. 3, 2016, pp. 497-05, doi:10.18038/btda.07682.
Vancouver Akkaya Oralhan İ. Berkeley 51 Kümesinin Temel ve Astrofiziksel Parametrelerinin Belirlenmesi. AUJST-A. 2016;17(3):497-505.