Browsing by Author "Zhou, G."

Now showing 1 - 20 of 27
  • Thumbnail Image
    Item
    A 0.24+0.18 M-circle dot double-lined eclipsing binary from the HATSouth survey
    (2015) Zhou, G.; Bayliss, D.; Hartman, J.; Rabus, Markus; Bakos, G.; Jordán Colzani, Andrés Cristóbal; Brahm, R.; Penev, K.; Csubry, Z.; Mancini, L.; Espinoza, N.; De Val-Borro, M.; Bhatti, W.; Ciceri, S.; Henning, T.; Schmidt, B.; Murphy, S.; Butler, R.; Suc, V.
  • Thumbnail Image
    Item
    A dearth of small particles in the transiting material around the white dwarf WD 1145+017
    (2018) Xu, S.; Rappaport, S.; van Lieshout, R.; Vanderburg, A.; Gary, B.; Hallakoun, N.; Ivanov, V. D.; Wyatt, M. C.; DeVore, J.; Bayliss, D.; Bento, J.; Bieryla, A.; Cameron, A.; Cann, J. M.; Croll, B.; Collins, K. A.; Dalba, P. A.; Debes, J.; Doyle, D.; Dufour, P.; Ely, J.; Espinoza, N.; Joner, M. D.; Jura, M.; Kaye, T.; McClain, J. L.; Muirhead, P.; Palle, E.; Panka, P. A.; Provencal, J.; Randall, S.; Rodriguez, J. E.; Scarborough, J.; Sefako, R.; Shporer, A.; Strickland, W.; Zhou, G.; Zuckerman, B.
  • Thumbnail Image
    Item
    A high obliquity orbit for the hot-jupiter Hats-14b Transiting A 5400 K Star
    (2015) Zhou, G.; Bayliss, D.; Hartman, J. D.; Fulton, B. J.; Bakos, G. Á.; Howard, A. W.; Isaacson, H.; Marcy, G. W.; Schmidt, B. P.; Jordán Colzani, Andrés Cristóbal; Brahm, R.
  • Thumbnail Image
    Item
    HATS-11B AND HATS-12B : TWO TRANSITING HOT JUPITERS ORBITING SUBSOLAR METALLICITY STARS SELECTED FOR THE K2 CAMPAIGN 7
    (2016) Rabus, Markus; Jordán Colzani, Andrés Cristóbal; Hartman, J.; Bakos, G.; Espinoza, N.; Brahm, R.; Penev, K.; Ciceri, S.; Zhou, G.; Bayliss, D.; Mancini, L.; Bhatti, W.; De Val-Borro, M.; Csbury, Z.; Sato, B.; Tan,T.; Henning, T.; Schmidt, B.
  • Thumbnail Image
    Item
    HATS-13b and HATS-14b: two transiting hot Jupiters from the HATSouth survey
    (2015) Mancini, L.; Hartman, J.; Penev, K.; Bakos, G.; Brahm, R.; Ciceri S.; Henning, T.; Csubry, Z.; Bayliss, D.; Jordán Colzani, Andrés Cristóbal; Zhou, G.; Rabus, Markus; De Val-Borro, M.; Espinoza, N.; Suc, V.; Bhatti, W.; Schmidt, B.; Sato, B.
  • Thumbnail Image
    Item
    HATS-15b and HATS-16b : Two Massive Planets Transiting Old G Dwarf Stars
    (2016) Brahm, R.; Rabus, Markus; Espinoza, N.; Suc, V.; Ciceri, S.; Mancini, L.; Henning, T.; Bakos, G.; Penev, K.; Jordán Colzani, Andrés Cristóbal; Zhou, G.; Hartman, J.; Bayliss, D.; Csubry, Z.; De Val, M.; Bhatti, W.; Schmidt, B.; Noyes, R.; Howard, A.; Fulton, B.
  • Thumbnail Image
    Item
    HATS-18B : AN EXTREME SHORT-PERIOD MASSIVE TRANSITING PLANET SPINNING UP ITS STAR
    (2016) Penev, K.; Hartman, J.; Bakos, G.; Ciceri, S.; Brahm, R.; Bayliss, D.; Bento, J.; Jordán Colzani, Andrés Cristóbal; Csubry, Z.; Bhatti, W.; De Val-Borro, M.; Espinoza, N.; Zhou, G.; Mancini, L.; Rabus, Markus; Suc, V.
  • Thumbnail Image
    Item
    HATS-1b: The first transiting planet discovered by the HATSouth survey
    (2013) Penev, K.; Bakos, G.; Bayliss, D.; Jordán Colzani, Andrés Cristóbal; Mohler, M.; Zhou, G.; Suc, V.; Rabus, Markus; Brahm, R.; Espinoza, N.
  • Thumbnail Image
    Item
    HATS-22b, HATS-23b and HATS-24b: three new transiting super-Jupiters from the HATSouth project
    (2017) Bento, J.; Schmidt, B.; Hartman, J. D.; Bakos, G. Á.; Ciceri, S.; Bayliss, D.; Espinza, N.; Jordán Colzani, Andrés Cristóbal; Brahm Scott, Rafael; Rabus, Markus; Espinoza, N.; Zhou, G.; Bhatti, W.; Penev, K.; Csubry, Z.; Mancini, L.; Henning, T.; de Val-Borro, M.; Tinney, C. G.; Wright, D. J.; Durkan, S.; Suc, V.; Noyes, R.; Lázár, J.; Papp, I.; Sári, P.
  • Thumbnail Image
    Item
    HATS-25B THROUGH HATS-30B: A HALF-DOZEN NEW INFLATED TRANSITING HOT JUPITERS FROM THE HATSOUTH SURVEY
    (2016) Espinoza, N.; Bayliss, D.; Hartman, J. D.; Bakos, G. A.; Jordán Colzani, Andrés Cristóbal; Zhou, G.; Mancini, L.; Brahm, R.; Ciceri, S.; Bhatti, W.; Csubry, Z.; Rabus, Markus; Penev, K.; Bento, J.; De Val-Borro, M.; Henning, T; Schmidt, B.; Suc, V.; Wright, D. J.; Tinney, C. G.; Tan, T. G.; Noyes, R.
  • No Thumbnail Available
    Item
    HATS-2b: A transiting extrasolar planet orbiting a K-type star showing starspot activity
    (2013) Mohler-Fischer, M.; Mancini, L.; Hartman, J. D.; Bakos, G. A.; Penev, K.; Bayliss, D.; Jordan, A.; Csubry, Z.; Zhou, G.; Rabus, M.; Nikolov, N.; Brahm, R.; Espinoza, N.; Buchhave, L. A.; Beky, B.; Suc, V.; Csak, B.; Henning, T.; Wright, D. J.; Tinney, C. G.; Addison, B. C.; Schmidt, B.; Noyes, R. W.; Papp, I.; Lazar, J.; Sari, P.; Conroy, P.
    We report the discovery of HATS-2b, the second transiting extrasolar planet detected by the HATSouth survey. HATS-2b is moving on a circular orbit around a V = 13.6 mag, K-type dwarf star (GSC 6665-00236), at a separation of 0.0230 +/- 0.0003 AU and with a period of 1.3541 days. The planetary parameters have been robustly determined using a simultaneous fit of the HATSouth, MPG/ESO 2.2m/GROND, Faulkes Telescope South/Spectral transit photometry, and MPG/ESO 2.2m/FEROS, Euler 1.2m/CORALIE, AAT 3.9m/CYCLOPS radial-velocity measurements. HATS-2b has a mass of 1.37 +/- 0.16 MJ, a radius of 1.14 +/- 0.03 RJ, and an equilibrium temperature of 1567 +/- 30 K. The host star has a mass of 0.88 +/- 0.04 M fi and a radius of 0.89 +/- 0.02 R fi, and it shows starspot activity. We characterized the stellar activity by analyzing two photometric follow-up transit light curves taken with the GROND instrument, both obtained simultaneously in four optical bands (covering the wavelength range of 3860 9520 angstrom). The two light curves contain anomalies compatible with starspots on the photosphere of the host star along the same transit chord.
  • Thumbnail Image
    Item
    HATS-31B THROUGH HATS-35B : FIVE TRANSITING HOT JUPITERS DISCOVERED BY THE HATSOUTH SURVEY
    (2016) De Val-Borro, M.; Bakos, G.; Brahm, R.; Hartman, J.; Espinoza, N.; Penev, K.; Ciceri, S.; Jordán Colzani, Andrés Cristóbal; Bhatti, W.; Csubry, Z.; Bayliss, D.; Bento, J.; Zhou, G.; Rabus, Markus; Mancini, L.; Suc, V.
  • Thumbnail Image
    Item
    HATS-36b and 24 Other Transiting/Eclipsing Systems from the HATSouth-K2 Campaign 7 Program
    (2018) Bayliss. D.; Hartman, J.D.; Zhou, G.; Bakos, G.A.; Vanderburg, A.; Brahm Scott, Rafael; Jordán Colzani, Andrés Cristóbal; Espinoza, N.; Rabus, Markus; Suc, V.; Bento, J.; Mancini, L.; Ciceri, S.; Tan, T. G.; Penev, K.; Bhatti, W.; Vall-Borro, M. de; Csubry, Z.; Henning, Th.; Sarkis, P.; Lázár, J.; Papp, I.; Sári, P.
  • Thumbnail Image
    Item
    HATS-39b, HATS-40b, HATS-41b, and HATS-42b : three inflated hot Jupiters and a super-Jupiter transiting F stars
    (2018) Bento, J.; Hartman, J.; Bakos, G.; Bhatti, W.; Csubry, Z.; Penev, K.; Bayliss, D.; De Val-Borro, M.; Zhou, G.; Brahm Scott, Rafael; Espinoza Pérez, Néstor; Rabus, Markus; Jordán Colzani, Andrés Cristóbal; Suc, V.; Ciceri, S.; Sarkis, P.; Henning, T.; Mancini, L.; Tinney, C.
  • Thumbnail Image
    Item
    HATS-47b, HATS-48Ab, HATS-49b, and HATS-72b : Four Warm Giant Planets Transiting K Dwarfs
    (2020) Hartman, J. D.; Jordán Colzani, Andrés Cristóbal; Bayliss, D.; Bakos, G. A.; Bento, J.; Bhatti, W.; Brahm Scott, Rafael; Csubry, Z.; Espinoza, N.; Henning, T.; Mancini, L.; Penev, K.; Rabus, Markus; Sarkis, P.; Suc, V.; de Val-Borro, M.; Zhou, G.; Crane, J. D.; Shectman, S.; Teske, J. K.; Wang, S. X.; Butler, R. P.; Lazar, J.; Papp, I.; Sari, P.; Anderson, D. R.; Hellier, C.; West, R. G.; Barkaoui, K.; Pozuelos, F. J.; Jehin, E.; Gillon, M.; Nielsen, L.; Lendl, M.; Udry, S.; Ricker, G. R.; Vanderspek, R.; Latham, D. W.; Seager, S.; Winn, J. N.; Christiansen, J.; Crossfield, I. J. M.; Henze, C. E.; Jenkins, J. M.; Smith, J. C.; Ting, E. B.
  • Thumbnail Image
    Item
    HATS-5b : A TRANSITING HOT SATURN FROM THE HATSouth SURVEY
    (2014) Zhou, G.; Bayliss, D.; Penev, K.; Bakos, G. A.; Hartman, J. D.; Jordán Colzani, Andrés Cristóbal; Mancini, L.; Mohler, M.; Csubry, Z.; Ciceri, S.; Brahm, R.; Rabus, Markus
  • Thumbnail Image
    Item
    HATS-6b: A warm Saturn transiting an early M dwarf star, and a set of empirical relations for characterizing K and M dwarf planet hosts
    (2015) Hartman, J. D.; Bayliss, D.; Brahm, R.; Bakos, G. Á.; Mancini, L.; Jordán Colzani, Andrés Cristóbal; Penev, K.; Rabus, Markus; Zhou, G.; Butler, R. P.; Espinoza, N.; de Val-Borro, M.; Bhatti, W.; Csubry, Z.; Ciceri, S.; Henning, T.; Schmidt, B.; Arriagada, P.; Shectman, S.; Crane, J.; Thompson, I.; Suc, V.; Csák, B.; Tan, T. G.; Noyes, R. W.; Lázár, J.; Papp, I.; Sári, P.
  • Thumbnail Image
    Item
    HATS-70b : A 13 MJ Brown Dwarf Transiting an A Star
    (2019) Zhou, G.; Bakos, G.A.; Bayliss, D.; Bento, J.; Bhatti, W.; Brahm Scott, Rafael; Csubry, Z.; Espinoza Pérez, Néstor; Hartman, J.D.; Henning, T.; Jordán Colzani, Andrés Cristóbal; Mancini, L.; Penev, K.; Rabus, Markus; Sarkis, P.; Suc, V.; de Val-Borro, M.; Rodriguez, J.E.; Osip, D.; Kedziora-Chudczer, L.; Bailey, J.; Tinney, C.G.; Durkan, S.; Lázár, J.; Papp, I.; Sári, P.
  • Thumbnail Image
    Item
    HATS-71b : A Giant Planet Transiting an M3 Dwarf Star in TESS Sector 1
    (2020) Bakos, G. A.; Bayliss, D.; Bento, J.; Bhatti, W.; Brahm Scott, Rafael; Csubry, Z.; Espinoza, N.; Hartman, J. D.; Jordán Colzani, Andrés Cristóbal; Rabus, Markus; Henning, T.; Mancini, L.; Penev, K.; Sarkis, P.; Suc, V.; de Val-Borro, M.; Zhou, G.; Butler, R. P.; Crane, J.; Durkan, S.; Shectman, S.; Kim, J.; Lazar, J.; Papp, I.; Sari, P.; Ricker, G.; Vanderspek, R.; Latham, D. W.; Seager, S.; Winn, J. N.; Jenkins, J.; Chacon, A. D.; Furesz, G.; Goeke, B.; Li, J.; Quinn, S.; Quintana, E. V.; Tenenbaum, P.; Teske, J.; Vezie, M.; Yu, L.; Stockdale, C.; Evans, P.; Relles, H. M.
  • Thumbnail Image
    Item
    HATS-7b : A HOT SUPER NEPTUNE TRANSITING A QUIET K DWARF STAR
    (2015) Bakos, G. Á.; Penev, K.; Bayliss, D.; Hartman, J. D.; Zhou, G.; Brahm, R.; Mancini, L.; De Val-Borro, M.; Bhatti, W.; Jordán Colzani, Andrés Cristóbal; Rabus, Markus; Espinoza, N.; Csubry, Z.; Howard, A.; Fulton, B.; Suc, V.