VLT, GROND and Danish Telescope observations of transits in the TRAPPIST-1 system

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Standard

VLT, GROND and Danish Telescope observations of transits in the TRAPPIST-1 system. / Southworth, John; Mancini, L.; Dominik, M.; Jørgensen, U. G.; Bozza, V.; Burgdorf, M. J.; Jaimes, R. Figuera; Haikala, L. K.; Henning, Th; Hinse, T. C.; Hundertmark, M.; Longa-Pena, P.; Rabus, M.; Rahvar, S.; Sajadian, S.; Skottfelt, J.; Snodgrass, C.

I: Observatory, Bind 142, Nr. 1290, 2022.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning

Harvard

Southworth, J, Mancini, L, Dominik, M, Jørgensen, UG, Bozza, V, Burgdorf, MJ, Jaimes, RF, Haikala, LK, Henning, T, Hinse, TC, Hundertmark, M, Longa-Pena, P, Rabus, M, Rahvar, S, Sajadian, S, Skottfelt, J & Snodgrass, C 2022, 'VLT, GROND and Danish Telescope observations of transits in the TRAPPIST-1 system', Observatory, bind 142, nr. 1290. <https://arxiv.org/abs/2207.05874v2>

APA

Southworth, J., Mancini, L., Dominik, M., Jørgensen, U. G., Bozza, V., Burgdorf, M. J., Jaimes, R. F., Haikala, L. K., Henning, T., Hinse, T. C., Hundertmark, M., Longa-Pena, P., Rabus, M., Rahvar, S., Sajadian, S., Skottfelt, J., & Snodgrass, C. (Accepteret/In press). VLT, GROND and Danish Telescope observations of transits in the TRAPPIST-1 system. Observatory, 142(1290). https://arxiv.org/abs/2207.05874v2

Vancouver

Southworth J, Mancini L, Dominik M, Jørgensen UG, Bozza V, Burgdorf MJ o.a. VLT, GROND and Danish Telescope observations of transits in the TRAPPIST-1 system. Observatory. 2022;142(1290).

Author

Southworth, John ; Mancini, L. ; Dominik, M. ; Jørgensen, U. G. ; Bozza, V. ; Burgdorf, M. J. ; Jaimes, R. Figuera ; Haikala, L. K. ; Henning, Th ; Hinse, T. C. ; Hundertmark, M. ; Longa-Pena, P. ; Rabus, M. ; Rahvar, S. ; Sajadian, S. ; Skottfelt, J. ; Snodgrass, C. / VLT, GROND and Danish Telescope observations of transits in the TRAPPIST-1 system. I: Observatory. 2022 ; Bind 142, Nr. 1290.

Bibtex

@article{f4c3eb2a82244922a7e88b8ba453d4aa,
title = "VLT, GROND and Danish Telescope observations of transits in the TRAPPIST-1 system",
abstract = "TRAPPIST-I is an ultra-cool dwarf that hosts seven known transiting planets. We present photometry of the system obtained using three telescopes at ESO La Silla (the Danish 1.54-m telescope and the 2.2-m MPI telescope) and Paranal (Unit Telescope I of the Very Large Telescope). We obtained I8 light-curves from the Danish telescope, eight from the 2.2-m and four from the VLT. From these we measure 25 times of mid-transit for four of the planets (b, c, f, g). These light-curves and times of mid-transit will be useful in determining the masses and radii of the planets, which show variations in their transit times due to gravitational interactions.",
keywords = "HIGH-PRECISION PHOTOMETRY, EARTH-SIZED PLANETS, TERRESTRIAL PLANETS, ATMOSPHERES, PARAMETERS",
author = "John Southworth and L. Mancini and M. Dominik and J{\o}rgensen, {U. G.} and V. Bozza and Burgdorf, {M. J.} and Jaimes, {R. Figuera} and Haikala, {L. K.} and Th Henning and Hinse, {T. C.} and M. Hundertmark and P. Longa-Pena and M. Rabus and S. Rahvar and S. Sajadian and J. Skottfelt and C. Snodgrass",
year = "2022",
language = "English",
volume = "142",
journal = "Observatory",
issn = "0029-7704",
publisher = "Rutherford Appleton Laboratory",
number = "1290",

}

RIS

TY - JOUR

T1 - VLT, GROND and Danish Telescope observations of transits in the TRAPPIST-1 system

AU - Southworth, John

AU - Mancini, L.

AU - Dominik, M.

AU - Jørgensen, U. G.

AU - Bozza, V.

AU - Burgdorf, M. J.

AU - Jaimes, R. Figuera

AU - Haikala, L. K.

AU - Henning, Th

AU - Hinse, T. C.

AU - Hundertmark, M.

AU - Longa-Pena, P.

AU - Rabus, M.

AU - Rahvar, S.

AU - Sajadian, S.

AU - Skottfelt, J.

AU - Snodgrass, C.

PY - 2022

Y1 - 2022

N2 - TRAPPIST-I is an ultra-cool dwarf that hosts seven known transiting planets. We present photometry of the system obtained using three telescopes at ESO La Silla (the Danish 1.54-m telescope and the 2.2-m MPI telescope) and Paranal (Unit Telescope I of the Very Large Telescope). We obtained I8 light-curves from the Danish telescope, eight from the 2.2-m and four from the VLT. From these we measure 25 times of mid-transit for four of the planets (b, c, f, g). These light-curves and times of mid-transit will be useful in determining the masses and radii of the planets, which show variations in their transit times due to gravitational interactions.

AB - TRAPPIST-I is an ultra-cool dwarf that hosts seven known transiting planets. We present photometry of the system obtained using three telescopes at ESO La Silla (the Danish 1.54-m telescope and the 2.2-m MPI telescope) and Paranal (Unit Telescope I of the Very Large Telescope). We obtained I8 light-curves from the Danish telescope, eight from the 2.2-m and four from the VLT. From these we measure 25 times of mid-transit for four of the planets (b, c, f, g). These light-curves and times of mid-transit will be useful in determining the masses and radii of the planets, which show variations in their transit times due to gravitational interactions.

KW - HIGH-PRECISION PHOTOMETRY

KW - EARTH-SIZED PLANETS

KW - TERRESTRIAL PLANETS

KW - ATMOSPHERES

KW - PARAMETERS

M3 - Journal article

VL - 142

JO - Observatory

JF - Observatory

SN - 0029-7704

IS - 1290

ER -

ID: 320486022