Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Kürster, Martin"'
Autor:
Trifonov, Trifon, Brahm, Rafael, Jordan, Andres, Hartogh, Christian, Henning, Thomas, Hobson, Melissa J., Schlecker, Martin, Howard, Saburo, Reichardt, Finja, Espinoza, Nestor, Lee, Man Hoi, Nesvorny, David, Rojas, Felipe I., Barkaoui, Khalid, Kossakowski, Diana, Boyle, Gavin, Dreizler, Stefan, Kuerster, Martin, Heller, Rene, Guillot, Tristan, Triaud, Amaury H. M. J., Abe, Lyu, Agabi, Abdelkrim, Bendjoya, Philippe, Crouzet, Nicolas, Dransfield, Georgina, Gasparetto, Thomas, Guenther, Maximilian N., Marie-Sainte, Wenceslas, Mekarnia, Djamel, Suarez, Olga, Teske, Johanna, Butler, R. Paul, Crane, Jeffrey D., Shectman, Stephen, Ricker, George R., Shporer, Avi, Vanderspek, Roland, Jenkins, Jon M., Wohler, Bill, Collins, Karen A., Collins, Kevin I., Ciardi, David R., Barclay, Thomas, Mireles, Ismael, Seager, Sara, Winn, Joshua N.
TOI-2525 is a K-type star with an estimated mass of M = 0.849$_{-0.033}^{+0.024}$ M$_\odot$ and radius of R = 0.785$_{-0.007}^{+0.007}$ R$_\odot$ observed by the TESS mission in 22 sectors (within sectors 1 and 39). The TESS light curves yield signif
Externí odkaz:
http://arxiv.org/abs/2302.05694
Autor:
Böhm, Michael, Pott, Jörg-Uwe, Borelli, José, Hinz, Phil, Defrère, Denis, Downey, Elwood, Hill, John, Summers, Kellee, Conrad, Al, Kürster, Martin, Herbst, Tom, Sawodny, Oliver
In this paper we will briefly revisit the optical vibration measurement system (OVMS) at the Large Binocular Telescope (LBT) and how these values are used for disturbance compensation and particularly for the LBT Interferometer (LBTI) and the LBT Int
Externí odkaz:
http://hdl.handle.net/10150/622509
http://arizona.openrepository.com/arizona/handle/10150/622509
http://arizona.openrepository.com/arizona/handle/10150/622509
Autor:
Trifonov, Trifon, Wollbold, Anna, Kürster, Martin, Eberhardt, Jan, Stock, Stephan, Henning, Thomas, Reffert, Sabine, Butler, R. Paul, Vogt, Steven S., Reiners, Ansgar, Lee, Man Hoi, Bitsch, Bertram, Zechmeister, Mathias, Rodler, Florian, Perdelwitz, Volker, Tal-Or, Lev, Rybizki, Jan, Heeren, Paul, Gandolfi, Davide, Barragán, Oscar, Zakhozhay, Olga, Sarkis, Paula, Pinto, Marcelo Tala, Kossakowski, Diana, Wolthoff, Vera, Brems, Stefan S., Passegger, Vera Maria
Based on recently-taken and archival HARPS, FEROS and HIRES radial velocities (RVs), we present evidence for a new planet orbiting the first ascent red giant star HD33142 (with an improved mass estimate of 1.52$\pm$0.03 M$_\odot$), already known to h
Externí odkaz:
http://arxiv.org/abs/2206.03899
Autor:
Eberhardt, Jan, Trifonov, Trifon, Kürster, Martin, Stock, Stephan, Henning, Thomas, Wollbold, Anna, Reffert, Sabine, Lee, Man Hoi, Zechmeister, Mathias, Rodler, Florian, Zakhozhay, Olga, Heeren, Paul, Gandolfi, Davide, Barragán, Oscar, Pinto, Marcelo Tala, Wolthoff, Vera, Sarkis, Paula, Brems, Stefan S.
We present an independent Doppler validation and dynamical orbital analysis of the two-planet system HD 107148, which was recently announced in Rosenthal et al. (2021). Our detailed analyses are based on literature HIRES data and newly obtained HARPS
Externí odkaz:
http://arxiv.org/abs/2202.06702
Autor:
Espinoza, Néstor, Pallé, Enric, Kemmer, Jonas, Luque, Rafael, Caballero, José A., Cifuentes, Carlos, Herrero, Enrique, Béjar, Víctor J. Sánchez, Stock, Stephan, Molaverdikhani, Karan, Morello, Giuseppe, Kossakowski, Diana, Schlecker, Martin, Amado, Pedro J., Bluhm, Paz, Cortés-Contreras, Miriam, Henning, Thomas, Kreidberg, Laura, Kürster, Martin, Lafarga, Marina, Lodieu, Nicolas, Morales, Juan Carlos, Oshagh, Mahmoudreza, Passegger, Vera M., Pavlov, Alexey, Quirrenbach, Andreas, Reffert, Sabine, Reiners, Ansgar, Ribas, Ignasi, Rodríguez, Eloy, López, Cristina Rodríguez, Schweitzer, Andreas, Trifonov, Trifon, Chaturvedi, Priyanka, Dreizler, Stefan, Jeffers, Sandra V., Kaminski, Adrian, López-González, María José, Lillo-Box, Jorge, Montes, David, Nowak, Grzegorz, Pedraz, Santos, Vanaverbeke, Siegfried, Osorio, Maria R. Zapatero, Zechmeister, Mathias, Collins, Karen A., Girardin, Eric, Guerra, Pere, Naves, Ramon, Crossfield, Ian J. M., Matthews, Elisabeth C., Howell, Steve B., Ciardi, David R., Gonzales, Erica, Matson, Rachel A., Beichman, Charles A., Schlieder, Joshua E., Barclay, Thomas, Vezie, Michael, Villaseñor, Jesus Noel, Daylan, Tansu, Mireies, Ismael, Dragomir, Diana, Twicken, Joseph D., Jenkins, Jon, Winn, Joshua N., Latham, David, Ricker, George, Seager, Sara
We report the discovery and characterization of TOI-1759~b, a temperate (400 K) sub-Neptune-sized exoplanet orbiting the M~dwarf TOI-1759 (TIC 408636441). TOI-1759 b was observed by TESS to transit on sectors 16, 17 and 24, with only one transit obse
Externí odkaz:
http://arxiv.org/abs/2202.01240
Publikováno v:
A&A 632, A37 (2019)
Stars show various amounts of radial velocity (RV) jitter due to varying stellar activity levels. The typical amount of RV jitter as a function of stellar age and observational timescale has not yet been systematically quantified, although it is ofte
Externí odkaz:
http://arxiv.org/abs/1910.10389
Autor:
Kossakowski, Diana, Espinoza, Néstor, Brahm, Rafael, Jordàn, Andrès, Henning, Thomas, Rojas, Felipe, Kürster, Martin, Sarkis, Paula, Schlecker, Martin, Pozuelos, Francisco J., Barkaoui, Khalid, Jehin, Emmanuël, Gillon, Michaël, Matthews, Elisabeth, Horch, Elliott P., Ciardi, David R., Crossfield, Ian J. M., Gonzales, Erica, Howell, Steve B., Matson, Rachel A., Schlieder, Joshua, Jenkins, Jon, Ricker, George, Seager, Sara, Winn, Joshua N., Li, Jie, Rose, Mark E., Smith, Jeffrey C., Dynes, Scott, Morgan, Ed, Villasenor, Jesus Noel, Charbonneau, David, Jaffe, Tess, Yu, Liang, Bakos, Gaspar, Bhatti, Waqas, Bouchy, François, Collins, Karen A., Collins, Kevin I., Csubry, Zoltan, Evans, Phil, Jensen, Eric L. N., Lovis, Christophe, Marmier, Maxime, Nielsen, Louise D., Osip, David, Pepe, Francesco, Relles, Howard M., Ségransan, Damien, Shporer, Avi, Stockdale, Chris, Suc, Vincent, Turner, Oliver, Udry, Stéphane
We present the discovery of TYC9191-519-1b (TOI-150b, TIC 271893367) and HD271181b (TOI-163b, TIC 179317684), two hot Jupiters initially detected using 30-minute cadence Transiting Exoplanet Survey Satellite TESS photometry from Sector 1 and thorough
Externí odkaz:
http://arxiv.org/abs/1906.09866
Autor:
Trifonov, Trifon, Stock, Stephan, Henning, Thomas, Reffert, Sabine, Kuerster, Martin, Lee, Man Hoi, Bitsch, Bertram, Butler, R. Paul, Vogt, Steven S.
We present evidence for a new two-planet system around the giant star HD202696 (= HIP105056, BD+26 4118). The discovery is based on public HIRES radial velocity measurements taken at Keck Observatory between July 2007 and September 2014. We estimate
Externí odkaz:
http://arxiv.org/abs/1901.01935
Publikováno v:
A&A 622, L7 (2019)
We aim at the discovery of new planetary systems by exploiting the transit light curve results from TESS orbital observatory's Sector 1 and 2 observations and validating them with precise Doppler measurements obtained from archival HARPS data. Taking
Externí odkaz:
http://arxiv.org/abs/1812.04501
Autor:
Trifonov, Trifon, Kürster, Martin, Reffert, Sabine, Zechmeister, Mathias, Endl, Michael, Rodler, Florian, Gandolfi, Davide, Barragán, Oscar, Henning, Thomas, Lee, Man Hoi, Zakhozhay, Olga, Sarkis, Paula, Heeren, Paul, Tala, Marcelo, Wolthoff, Vera, Brems, Stefan S., Stock, Stephan, Hempel, Angela, Kossakowski, Diana
In this paper we present new precise Doppler data of GJ1046 taken between November 2005 and July 2018 with the HARPS and the FEROS high-resolution spectographs. In addition, we provide a new stellar mass estimate of GJ1046 and we update the orbital p
Externí odkaz:
http://arxiv.org/abs/1809.09638