A Chemical and Kinematical Analysis of the Intermediate-age Open Cluster IC 166 from APOGEE and Gaia DR2

J. Schiappacasse-Ulloa, B. Tang, J. G. Fernández-Trincado, O. Zamora, D. Geisler, P. Frinchaboy, M. Schultheis, F. Dell'Agli, S. Villanova, T. Masseron, Sz Mészáros, D. Souto, S. Hasselquist, K. Cunha, V. V. Smith, D. A. García-Hernández, K. Vieira, A. C. Robin, D. Minniti, G. Zasowski & 9 otros E. Moreno, A. Pérez-Villegas, R. R. Lane, I. I. Ivans, K. Pan, C. Nitschelm, F. A. Santana, R. Carrera, A. Roman-Lopes

Resultado de la investigación: Article

3 Citas (Scopus)

Resumen

IC 166 is an intermediate-age open cluster (OC) (∼1 Gyr) that lies in the transition zone of the metallicity gradient in the outer disk. Its location, combined with our very limited knowledge of its salient features, make it an interesting object of study. We present the first high-resolution spectroscopic and precise kinematical analysis of IC 166, which lies in the outer disk with R GC ∼ 12.7 kpc. High-resolution H-band spectra were analyzed using observations from the SDSS-IV Apache Point Observatory Galactic Evolution Experiment survey. We made use of the Brussels Automatic Stellar Parameter code to provide chemical abundances based on a line-by-line approach for up to eight chemical elements (Mg, Si, Ca, Ti, Al, K, Mn, and Fe). The α-element (Mg, Si, Ca, and whenever available Ti) abundances, and their trends with Fe abundances have been analyzed for a total of 13 high-likelihood cluster members. No significant abundance scatter was found in any of the chemical species studied. Combining the positional, heliocentric distance, and kinematic information, we derive, for the first time, the probable orbit of IC 166 within a Galactic model including a rotating boxy bar, and found that it is likely that IC 166 formed in the Galactic disk, supporting its nature as an unremarkable Galactic OC with an orbit bound to the Galactic plane.

Idioma originalEnglish
Número de artículo94
PublicaciónAstronomical Journal
Volumen156
N.º3
DOI
EstadoPublished - 1 sep 2018

Huella dactilar

open clusters
chemical analysis
orbits
chemical elements
high resolution
chemical element
galactic evolution
transition zone
metallicity
observatories
kinematics
observatory
trends
gradients
chemical
analysis
experiment

ASJC Scopus subject areas

  • Astronomy and Astrophysics
  • Space and Planetary Science

Citar esto

Schiappacasse-Ulloa, J., Tang, B., Fernández-Trincado, J. G., Zamora, O., Geisler, D., Frinchaboy, P., ... Roman-Lopes, A. (2018). A Chemical and Kinematical Analysis of the Intermediate-age Open Cluster IC 166 from APOGEE and Gaia DR2. Astronomical Journal, 156(3), [94]. https://doi.org/10.3847/1538-3881/aad048
Schiappacasse-Ulloa, J. ; Tang, B. ; Fernández-Trincado, J. G. ; Zamora, O. ; Geisler, D. ; Frinchaboy, P. ; Schultheis, M. ; Dell'Agli, F. ; Villanova, S. ; Masseron, T. ; Mészáros, Sz ; Souto, D. ; Hasselquist, S. ; Cunha, K. ; Smith, V. V. ; García-Hernández, D. A. ; Vieira, K. ; Robin, A. C. ; Minniti, D. ; Zasowski, G. ; Moreno, E. ; Pérez-Villegas, A. ; Lane, R. R. ; Ivans, I. I. ; Pan, K. ; Nitschelm, C. ; Santana, F. A. ; Carrera, R. ; Roman-Lopes, A. / A Chemical and Kinematical Analysis of the Intermediate-age Open Cluster IC 166 from APOGEE and Gaia DR2. En: Astronomical Journal. 2018 ; Vol. 156, N.º 3.
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abstract = "IC 166 is an intermediate-age open cluster (OC) (∼1 Gyr) that lies in the transition zone of the metallicity gradient in the outer disk. Its location, combined with our very limited knowledge of its salient features, make it an interesting object of study. We present the first high-resolution spectroscopic and precise kinematical analysis of IC 166, which lies in the outer disk with R GC ∼ 12.7 kpc. High-resolution H-band spectra were analyzed using observations from the SDSS-IV Apache Point Observatory Galactic Evolution Experiment survey. We made use of the Brussels Automatic Stellar Parameter code to provide chemical abundances based on a line-by-line approach for up to eight chemical elements (Mg, Si, Ca, Ti, Al, K, Mn, and Fe). The α-element (Mg, Si, Ca, and whenever available Ti) abundances, and their trends with Fe abundances have been analyzed for a total of 13 high-likelihood cluster members. No significant abundance scatter was found in any of the chemical species studied. Combining the positional, heliocentric distance, and kinematic information, we derive, for the first time, the probable orbit of IC 166 within a Galactic model including a rotating boxy bar, and found that it is likely that IC 166 formed in the Galactic disk, supporting its nature as an unremarkable Galactic OC with an orbit bound to the Galactic plane.",
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Schiappacasse-Ulloa, J, Tang, B, Fernández-Trincado, JG, Zamora, O, Geisler, D, Frinchaboy, P, Schultheis, M, Dell'Agli, F, Villanova, S, Masseron, T, Mészáros, S, Souto, D, Hasselquist, S, Cunha, K, Smith, VV, García-Hernández, DA, Vieira, K, Robin, AC, Minniti, D, Zasowski, G, Moreno, E, Pérez-Villegas, A, Lane, RR, Ivans, II, Pan, K, Nitschelm, C, Santana, FA, Carrera, R & Roman-Lopes, A 2018, 'A Chemical and Kinematical Analysis of the Intermediate-age Open Cluster IC 166 from APOGEE and Gaia DR2', Astronomical Journal, vol. 156, n.º 3, 94. https://doi.org/10.3847/1538-3881/aad048

A Chemical and Kinematical Analysis of the Intermediate-age Open Cluster IC 166 from APOGEE and Gaia DR2. / Schiappacasse-Ulloa, J.; Tang, B.; Fernández-Trincado, J. G.; Zamora, O.; Geisler, D.; Frinchaboy, P.; Schultheis, M.; Dell'Agli, F.; Villanova, S.; Masseron, T.; Mészáros, Sz; Souto, D.; Hasselquist, S.; Cunha, K.; Smith, V. V.; García-Hernández, D. A.; Vieira, K.; Robin, A. C.; Minniti, D.; Zasowski, G.; Moreno, E.; Pérez-Villegas, A.; Lane, R. R.; Ivans, I. I.; Pan, K.; Nitschelm, C.; Santana, F. A.; Carrera, R.; Roman-Lopes, A.

En: Astronomical Journal, Vol. 156, N.º 3, 94, 01.09.2018.

Resultado de la investigación: Article

TY - JOUR

T1 - A Chemical and Kinematical Analysis of the Intermediate-age Open Cluster IC 166 from APOGEE and Gaia DR2

AU - Schiappacasse-Ulloa, J.

AU - Tang, B.

AU - Fernández-Trincado, J. G.

AU - Zamora, O.

AU - Geisler, D.

AU - Frinchaboy, P.

AU - Schultheis, M.

AU - Dell'Agli, F.

AU - Villanova, S.

AU - Masseron, T.

AU - Mészáros, Sz

AU - Souto, D.

AU - Hasselquist, S.

AU - Cunha, K.

AU - Smith, V. V.

AU - García-Hernández, D. A.

AU - Vieira, K.

AU - Robin, A. C.

AU - Minniti, D.

AU - Zasowski, G.

AU - Moreno, E.

AU - Pérez-Villegas, A.

AU - Lane, R. R.

AU - Ivans, I. I.

AU - Pan, K.

AU - Nitschelm, C.

AU - Santana, F. A.

AU - Carrera, R.

AU - Roman-Lopes, A.

PY - 2018/9/1

Y1 - 2018/9/1

N2 - IC 166 is an intermediate-age open cluster (OC) (∼1 Gyr) that lies in the transition zone of the metallicity gradient in the outer disk. Its location, combined with our very limited knowledge of its salient features, make it an interesting object of study. We present the first high-resolution spectroscopic and precise kinematical analysis of IC 166, which lies in the outer disk with R GC ∼ 12.7 kpc. High-resolution H-band spectra were analyzed using observations from the SDSS-IV Apache Point Observatory Galactic Evolution Experiment survey. We made use of the Brussels Automatic Stellar Parameter code to provide chemical abundances based on a line-by-line approach for up to eight chemical elements (Mg, Si, Ca, Ti, Al, K, Mn, and Fe). The α-element (Mg, Si, Ca, and whenever available Ti) abundances, and their trends with Fe abundances have been analyzed for a total of 13 high-likelihood cluster members. No significant abundance scatter was found in any of the chemical species studied. Combining the positional, heliocentric distance, and kinematic information, we derive, for the first time, the probable orbit of IC 166 within a Galactic model including a rotating boxy bar, and found that it is likely that IC 166 formed in the Galactic disk, supporting its nature as an unremarkable Galactic OC with an orbit bound to the Galactic plane.

AB - IC 166 is an intermediate-age open cluster (OC) (∼1 Gyr) that lies in the transition zone of the metallicity gradient in the outer disk. Its location, combined with our very limited knowledge of its salient features, make it an interesting object of study. We present the first high-resolution spectroscopic and precise kinematical analysis of IC 166, which lies in the outer disk with R GC ∼ 12.7 kpc. High-resolution H-band spectra were analyzed using observations from the SDSS-IV Apache Point Observatory Galactic Evolution Experiment survey. We made use of the Brussels Automatic Stellar Parameter code to provide chemical abundances based on a line-by-line approach for up to eight chemical elements (Mg, Si, Ca, Ti, Al, K, Mn, and Fe). The α-element (Mg, Si, Ca, and whenever available Ti) abundances, and their trends with Fe abundances have been analyzed for a total of 13 high-likelihood cluster members. No significant abundance scatter was found in any of the chemical species studied. Combining the positional, heliocentric distance, and kinematic information, we derive, for the first time, the probable orbit of IC 166 within a Galactic model including a rotating boxy bar, and found that it is likely that IC 166 formed in the Galactic disk, supporting its nature as an unremarkable Galactic OC with an orbit bound to the Galactic plane.

KW - Galaxy: abundances

KW - Galaxy: kinematics and dynamics

KW - open clusters and associations: individual (IC 166)

UR - http://www.scopus.com/inward/record.url?scp=85053124009&partnerID=8YFLogxK

U2 - 10.3847/1538-3881/aad048

DO - 10.3847/1538-3881/aad048

M3 - Article

VL - 156

JO - Astronomical Journal

JF - Astronomical Journal

SN - 0004-6256

IS - 3

M1 - 94

ER -

Schiappacasse-Ulloa J, Tang B, Fernández-Trincado JG, Zamora O, Geisler D, Frinchaboy P y otros. A Chemical and Kinematical Analysis of the Intermediate-age Open Cluster IC 166 from APOGEE and Gaia DR2. Astronomical Journal. 2018 sep 1;156(3). 94. https://doi.org/10.3847/1538-3881/aad048