Multi-filter transit observations of HAT-P-3b and TrES-3b with multiple Northern Hemisphere telescopes

D. Ricci, P. V. Sada, S. Navarro-Meza, R. López-Valdivia, R. Michel, L. Fox Machado, F. G. Ramón-Fox, C. Ayala-Loera, S. Brown Sevilla, M. Reyes-Ruiz, A. La Camera, C. Righi, L. Cabona, S. Tosi, N. Truant, S. W. Peterson, J. Prieto-Arranz, S. Velasco, E. Pallé, H. Deeg

Resultado de la investigación

2 Citas (Scopus)

Resumen

© 2017. The Astronomical Society of the Pacific. All rights reserved. We present a photometric follow-up of transiting exoplanets HAT-P-3b and TrES-3b, observed by using several optical and near-infrared filters, with four small-class telescopes (D = 36-152 cm) in the Northern Hemisphere. Two of the facilities present their first scientific results. New 10 HAT-P-3b light curves and new 26 TrES-3b light curves are reduced and combined by filter to improve the quality of the photometry. Combined light curves fitting is carried out independently by using two different analysis packages, allowing the corroboration of the orbital and physical parameters in the literature. Results find no differences in the relative radius with the observing filter. In particular, we report for HAT-P-3b a first estimation of the planet-to-star radius (Formula Presented) in the B band which is coherent with values found in the VRIz’JH filters. Concerning TrES-3b, we derive a value for the orbital period of P = 1.3061862 ± 0.0000001 days which shows no linear variations over nine years of photometric observations.
Idioma originalEnglish
PublicaciónPublications of the Astronomical Society of the Pacific
DOI
EstadoPublished - 1 jun 2017

Huella dactilar

Northern Hemisphere
transit
light curve
telescopes
filter
filters
infrared filters
orbitals
radii
curve fitting
extrasolar planets
photometry
planets
stars
near infrared
planet

All Science Journal Classification (ASJC) codes

  • Astronomy and Astrophysics
  • Space and Planetary Science

Citar esto

Ricci, D. ; Sada, P. V. ; Navarro-Meza, S. ; López-Valdivia, R. ; Michel, R. ; Fox Machado, L. ; Ramón-Fox, F. G. ; Ayala-Loera, C. ; Brown Sevilla, S. ; Reyes-Ruiz, M. ; La Camera, A. ; Righi, C. ; Cabona, L. ; Tosi, S. ; Truant, N. ; Peterson, S. W. ; Prieto-Arranz, J. ; Velasco, S. ; Pallé, E. ; Deeg, H. / Multi-filter transit observations of HAT-P-3b and TrES-3b with multiple Northern Hemisphere telescopes. En: Publications of the Astronomical Society of the Pacific. 2017.
@article{98faa4b968594f9daceacb02cbe983e5,
title = "Multi-filter transit observations of HAT-P-3b and TrES-3b with multiple Northern Hemisphere telescopes",
abstract = "{\circledC} 2017. The Astronomical Society of the Pacific. All rights reserved. We present a photometric follow-up of transiting exoplanets HAT-P-3b and TrES-3b, observed by using several optical and near-infrared filters, with four small-class telescopes (D = 36-152 cm) in the Northern Hemisphere. Two of the facilities present their first scientific results. New 10 HAT-P-3b light curves and new 26 TrES-3b light curves are reduced and combined by filter to improve the quality of the photometry. Combined light curves fitting is carried out independently by using two different analysis packages, allowing the corroboration of the orbital and physical parameters in the literature. Results find no differences in the relative radius with the observing filter. In particular, we report for HAT-P-3b a first estimation of the planet-to-star radius (Formula Presented) in the B band which is coherent with values found in the VRIz’JH filters. Concerning TrES-3b, we derive a value for the orbital period of P = 1.3061862 ± 0.0000001 days which shows no linear variations over nine years of photometric observations.",
author = "D. Ricci and Sada, {P. V.} and S. Navarro-Meza and R. L{\'o}pez-Valdivia and R. Michel and {Fox Machado}, L. and Ram{\'o}n-Fox, {F. G.} and C. Ayala-Loera and {Brown Sevilla}, S. and M. Reyes-Ruiz and {La Camera}, A. and C. Righi and L. Cabona and S. Tosi and N. Truant and Peterson, {S. W.} and J. Prieto-Arranz and S. Velasco and E. Pall{\'e} and H. Deeg",
year = "2017",
month = "6",
day = "1",
doi = "10.1088/1538-3873/aa6b54",
language = "English",
journal = "Publications of the Astronomical Society of the Pacific",
issn = "0004-6280",
publisher = "University of Chicago",

}

Ricci, D, Sada, PV, Navarro-Meza, S, López-Valdivia, R, Michel, R, Fox Machado, L, Ramón-Fox, FG, Ayala-Loera, C, Brown Sevilla, S, Reyes-Ruiz, M, La Camera, A, Righi, C, Cabona, L, Tosi, S, Truant, N, Peterson, SW, Prieto-Arranz, J, Velasco, S, Pallé, E & Deeg, H 2017, 'Multi-filter transit observations of HAT-P-3b and TrES-3b with multiple Northern Hemisphere telescopes', Publications of the Astronomical Society of the Pacific. https://doi.org/10.1088/1538-3873/aa6b54

Multi-filter transit observations of HAT-P-3b and TrES-3b with multiple Northern Hemisphere telescopes. / Ricci, D.; Sada, P. V.; Navarro-Meza, S.; López-Valdivia, R.; Michel, R.; Fox Machado, L.; Ramón-Fox, F. G.; Ayala-Loera, C.; Brown Sevilla, S.; Reyes-Ruiz, M.; La Camera, A.; Righi, C.; Cabona, L.; Tosi, S.; Truant, N.; Peterson, S. W.; Prieto-Arranz, J.; Velasco, S.; Pallé, E.; Deeg, H.

En: Publications of the Astronomical Society of the Pacific, 01.06.2017.

Resultado de la investigación

TY - JOUR

T1 - Multi-filter transit observations of HAT-P-3b and TrES-3b with multiple Northern Hemisphere telescopes

AU - Ricci, D.

AU - Sada, P. V.

AU - Navarro-Meza, S.

AU - López-Valdivia, R.

AU - Michel, R.

AU - Fox Machado, L.

AU - Ramón-Fox, F. G.

AU - Ayala-Loera, C.

AU - Brown Sevilla, S.

AU - Reyes-Ruiz, M.

AU - La Camera, A.

AU - Righi, C.

AU - Cabona, L.

AU - Tosi, S.

AU - Truant, N.

AU - Peterson, S. W.

AU - Prieto-Arranz, J.

AU - Velasco, S.

AU - Pallé, E.

AU - Deeg, H.

PY - 2017/6/1

Y1 - 2017/6/1

N2 - © 2017. The Astronomical Society of the Pacific. All rights reserved. We present a photometric follow-up of transiting exoplanets HAT-P-3b and TrES-3b, observed by using several optical and near-infrared filters, with four small-class telescopes (D = 36-152 cm) in the Northern Hemisphere. Two of the facilities present their first scientific results. New 10 HAT-P-3b light curves and new 26 TrES-3b light curves are reduced and combined by filter to improve the quality of the photometry. Combined light curves fitting is carried out independently by using two different analysis packages, allowing the corroboration of the orbital and physical parameters in the literature. Results find no differences in the relative radius with the observing filter. In particular, we report for HAT-P-3b a first estimation of the planet-to-star radius (Formula Presented) in the B band which is coherent with values found in the VRIz’JH filters. Concerning TrES-3b, we derive a value for the orbital period of P = 1.3061862 ± 0.0000001 days which shows no linear variations over nine years of photometric observations.

AB - © 2017. The Astronomical Society of the Pacific. All rights reserved. We present a photometric follow-up of transiting exoplanets HAT-P-3b and TrES-3b, observed by using several optical and near-infrared filters, with four small-class telescopes (D = 36-152 cm) in the Northern Hemisphere. Two of the facilities present their first scientific results. New 10 HAT-P-3b light curves and new 26 TrES-3b light curves are reduced and combined by filter to improve the quality of the photometry. Combined light curves fitting is carried out independently by using two different analysis packages, allowing the corroboration of the orbital and physical parameters in the literature. Results find no differences in the relative radius with the observing filter. In particular, we report for HAT-P-3b a first estimation of the planet-to-star radius (Formula Presented) in the B band which is coherent with values found in the VRIz’JH filters. Concerning TrES-3b, we derive a value for the orbital period of P = 1.3061862 ± 0.0000001 days which shows no linear variations over nine years of photometric observations.

U2 - 10.1088/1538-3873/aa6b54

DO - 10.1088/1538-3873/aa6b54

M3 - Article

JO - Publications of the Astronomical Society of the Pacific

JF - Publications of the Astronomical Society of the Pacific

SN - 0004-6280

ER -