A study of open clusters Frolov 1 and NGC 7510 using CCD UBV
photometry and Gaia DR2 astrometry

J 2021

A study of open clusters Frolov 1 and NGC 7510 using CCD UBV photometry and Gaia DR2 astrometry

YONTAN, Talar, Selcuk BILIR, Tansel AK, Burcu AKBULUT, Remziye CANBAY et. al.

Základní údaje

Originální název

A study of open clusters Frolov 1 and NGC 7510 using CCD UBV photometry and Gaia DR2 astrometry

Autoři

YONTAN, Talar, Selcuk BILIR, Tansel AK, Burcu AKBULUT, Remziye CANBAY, Timothy BANKS, Ernst PAUNZEN (40 Rakousko, domácí), Serap AK a Zahide Funda BOSTANCI

Vydání

Astronomische Nachrichten, Wiley-VCH Verlag GmbH, 2021, 0004-6337

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10308 Astronomy

Stát vydavatele

Německo

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 0.954

Kód RIV

RIV/00216224:14310/21:00121486

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1002/asna.202113837

UT WoS

000609302600001

Klíčová slova anglicky

galaxy: Open cluster and associations: Individual: Frolov 1; NGC 7510-stars: Hertzsprung Russell (HR) diagram

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 28. 4. 2021 10:30, Mgr. Marie Šípková, DiS.

Anotace

V originále

We present reddening, photometric metallicity, age, and distance estimates for the Frolov 1 and NGC 7510 open clusters based on charge-coupled device (CCD) UBV photometric and Gaia data. Photometric observations were collected using the 1-m telescope of the TuBITAK National Observatory. Gaia data release 2 (DR2) proper motion data in the direction of two groupings were used to identify cluster membership. We determined mean proper motion values of (mu(alpha) cos delta, mu(delta)) = (- 3.02 +/- 0.10, - 1.75 +/- 0.08) and (-3.66 +/- 0.07, -2.17 +/- 0.06) mas year(-1) for Frolov 1 and NGC 7510, respectively. We used two-color diagrams to obtain E(B - V) color excesses for Frolov 1 and NGC 7510 of 0.65 +/- 0.06 and 1.05 +/- 0.05 mag, respectively. We derived the photometric metallicity of Frolov 1 as [Fe/H] = 0.03 +/- 0.03 dex and adopted a solar metallicity for NGC 7510. Based on these reddening and metallicities, we determined the distance moduli and ages of the clusters by fitting stellar tracks and isochrones with the PAdova and TRieste Stellar Evolution Code (PARSEC) isochrones to the cluster color-magnitude diagrams. Isochrone-fitting distances for Frolov 1 and NGC 7510 are 2, 864 +/- 254 and 2, 818 +/- 247 pc, respectively, which correspond to the ages 35 +/- 10 Myr and 18 +/- 6 Myr. We also calculated mean Gaia distances and compared them with those given in the literature and in this study, concluding that our results are in good agreement with previous work. Finally, we calculated the mass function slopes and found them to be X = -1.21 +/- 0.18 for Frolov 1 and X = -1.42 +/- 0.27 for NGC 7510.

Citovat

YONTAN, Talar, Selcuk BILIR, Tansel AK, Burcu AKBULUT, Remziye CANBAY, Timothy BANKS, Ernst PAUNZEN, Serap AK a Zahide Funda BOSTANCI. A study of open clusters Frolov 1 and NGC 7510 using CCD UBV photometry and Gaia DR2 astrometry. Astronomische Nachrichten. Wiley-VCH Verlag GmbH, 2021, roč. 342, č. 3, s. 538-552. ISSN 0004-6337. Dostupné z: https://dx.doi.org/10.1002/asna.202113837.

@article{1763977,
   author = {Yontan, Talar and Bilir, Selcuk and Ak, Tansel and Akbulut, Burcu and Canbay, Remziye and Banks, Timothy and Paunzen, Ernst and Ak, Serap and Bostanci, Zahide Funda},
   article_number = {3},
   doi = {http://dx.doi.org/10.1002/asna.202113837},
   keywords = {galaxy: Open cluster and associations: Individual: Frolov 1; NGC 7510-stars: Hertzsprung Russell (HR) diagram},
   language = {eng},
   issn = {0004-6337},
   journal = {Astronomische Nachrichten},
   title = {A study of open clusters Frolov 1 and NGC 7510 using CCD UBV photometry and Gaia DR2 astrometry},
   url = {https://onlinelibrary.wiley.com/doi/full/10.1002/asna.202113837},
   volume = {342},
   year = {2021}
}

TY  - JOUR
ID  - 1763977
AU  - Yontan, Talar - Bilir, Selcuk - Ak, Tansel - Akbulut, Burcu - Canbay, Remziye - Banks, Timothy - Paunzen, Ernst - Ak, Serap - Bostanci, Zahide Funda
PY  - 2021
TI  - A study of open clusters Frolov 1 and NGC 7510 using CCD UBV photometry and Gaia DR2 astrometry
JF  - Astronomische Nachrichten
VL  - 342
IS  - 3
SP  - 538-552
EP  - 538-552
PB  - Wiley-VCH Verlag GmbH
SN  - 00046337
KW  - galaxy: Open cluster and associations: Individual: Frolov 1
KW  - NGC 7510-stars: Hertzsprung Russell (HR) diagram
UR  - https://onlinelibrary.wiley.com/doi/full/10.1002/asna.202113837
N2  - We present reddening, photometric metallicity, age, and distance estimates for the Frolov 1 and NGC 7510 open clusters based on charge-coupled device (CCD) UBV photometric and Gaia data. Photometric observations were collected using the 1-m telescope of the TuBITAK National Observatory. Gaia data release 2 (DR2) proper motion data in the direction of two groupings were used to identify cluster membership. We determined mean proper motion values of (mu(alpha) cos delta, mu(delta)) = (- 3.02 +/- 0.10, - 1.75 +/- 0.08) and (-3.66 +/- 0.07, -2.17 +/- 0.06) mas year(-1) for Frolov 1 and NGC 7510, respectively. We used two-color diagrams to obtain E(B - V) color excesses for Frolov 1 and NGC 7510 of 0.65 +/- 0.06 and 1.05 +/- 0.05 mag, respectively. We derived the photometric metallicity of Frolov 1 as [Fe/H] = 0.03 +/- 0.03 dex and adopted a solar metallicity for NGC 7510. Based on these reddening and metallicities, we determined the distance moduli and ages of the clusters by fitting stellar tracks and isochrones with the PAdova and TRieste Stellar Evolution Code (PARSEC) isochrones to the cluster color-magnitude diagrams. Isochrone-fitting distances for Frolov 1 and NGC 7510 are 2, 864 +/- 254 and 2, 818 +/- 247 pc, respectively, which correspond to the ages 35 +/- 10 Myr and 18 +/- 6 Myr. We also calculated mean Gaia distances and compared them with those given in the literature and in this study, concluding that our results are in good agreement with previous work. Finally, we calculated the mass function slopes and found them to be X = -1.21 +/- 0.18 for Frolov 1 and X = -1.42 +/- 0.27 for NGC 7510.
ER  -

YONTAN, Talar, Selcuk BILIR, Tansel AK, Burcu AKBULUT, Remziye CANBAY, Timothy BANKS, Ernst PAUNZEN, Serap AK a Zahide Funda BOSTANCI. A study of open clusters Frolov 1 and NGC 7510 using CCD UBV photometry and Gaia DR2 astrometry. \textit{Astronomische Nachrichten}. Wiley-VCH Verlag GmbH, 2021, roč.~342, č.~3, s.~538-552. ISSN~0004-6337. Dostupné z: https://dx.doi.org/10.1002/asna.202113837.

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