Zobrazeno 1 - 10
of 193
pro vyhledávání: '"Obermeier, Christian"'
Autor:
Martinez, Arturo O., Crossfield, Ian J. M., Schlieder, Joshua E., Dressing, Courtney D., Obermeier, Christian, Livingston, John, Ciceri, Simona, Peacock, Sarah, Beichman, Charles A., Lépine, Sébastien, Aller, Kimberly M., Chance, Quadry A., Petigura, Erik A., Howard, Andrew W., Werner, Michael W.
The NASA K2 mission uses photometry to find planets transiting stars of various types. M dwarfs are of high interest since they host more short-period planets than any other type of main-sequence star and transiting planets around M dwarfs have deepe
Externí odkaz:
http://hdl.handle.net/10150/623204
http://arizona.openrepository.com/arizona/handle/10150/623204
http://arizona.openrepository.com/arizona/handle/10150/623204
Autor:
Obermeier, Christian, Henning, Thomas, Schlieder, Joshua E., Crossfield, Ian J. M., Petigura, Erik A., Howard, Andrew W., Sinukoff, Evan, Isaacson, Howard, Ciardi, David R., David, Trevor J., Hillenbrand, Lynne A., Beichman, Charles A., Howell, Steve B., Horch, Elliott, Everett, Mark, Hirsch, Lea, Teske, Johanna, Christiansen, Jessie L., Lépine, Sébastien, Aller, Kimberly M., Liu, Michael C., Saglia, Roberto P., Livingston, John, Kluge, Matthias
Open clusters have been the focus of several exoplanet surveys, but only a few planets have so far been discovered. The Kepler spacecraft revealed an abundance of small planets around small cool stars, therefore, such cluster members are prime target
Externí odkaz:
http://hdl.handle.net/10150/622698
http://arizona.openrepository.com/arizona/handle/10150/622698
http://arizona.openrepository.com/arizona/handle/10150/622698
Autor:
Crossfield, Ian J. M., Ciardi, David R., Petigura, Erik A., Sinukoff, Evan, Schlieder, Joshua E., Howard, Andrew W., Beichman, Charles A., Isaacson, Howard, Dressing, Courtney D., Christiansen, Jessie L., Fulton, Benjamin J., Lepine, Sebastien, Weiss, Lauren, Hirsch, Lea, Livingston, John, Baranec, Christoph, Law, Nicholas M., Riddle, Reed, Ziegler, Carl, Howell, Steve B., Horch, Elliott, Everett, Mark, Teske, Johanna, Martinez, Arturo O., Obermeier, Christian, Benneke, Bjorn, Scott, Nic, Deacon, Niall, Aller, Kimberly M., Hansen, Brad M. S., Mancini, Luigi, Ciceri, Simona, Brahm, Rafael, Jordan, Andres, Knutson, Heather A., Henning, Thomas, Bonnefoy, Michael, Liu, Michael C., Crepp, Justin R., Lothringer, Joshua, Hinz, Phil, Bailey, Vanessa, Skemer, Andrew, Defrere, Denis
We present 197 planet candidates discovered using data from the first year of the NASA K2 mission (Campaigns 0-4), along with the results of an intensive program of photometric analyses, stellar spectroscopy, high-resolution imaging, and statistical
Externí odkaz:
http://hdl.handle.net/10150/624074
http://arizona.openrepository.com/arizona/handle/10150/624074
http://arizona.openrepository.com/arizona/handle/10150/624074
Autor:
Hinkle, Jason T., Holoien, Thomas W. -S., Shappee, Benjamin. J., Neustadt, Jack M. M., Auchettl, Katie, Vallely, Patrick J., Shahbandeh, Melissa, Kluge, Matthias, Kochanek, Christopher S., Stanek, K. Z., Huber, Mark E., Post, Richard S., Bersier, David, Ashall, Christopher, Tucker, Michael A., Williams, Jonathan P., de Jaeger, Thomas, Do, Aaron, Fausnaugh, Michael, Gruen, Daniel, Hopp, Ulrich, Obermeier, Christian, Payne, Anna V., Thompson, Todd A.
We present observations of ASASSN-20hx, a nearby ambiguous nuclear transient (ANT) discovered in NGC 6297 by the All-Sky Automated Survey for Supernovae (ASAS-SN). We observed ASASSN-20hx from $-$30 to 275 days relative to peak UV/optical emission us
Externí odkaz:
http://arxiv.org/abs/2108.03245
We introduce a new machine learning based technique to detect exoplanets using the transit method. Machine learning and deep learning techniques have proven to be broadly applicable in various scientific research areas. We aim to exploit some of thes
Externí odkaz:
http://arxiv.org/abs/2011.14135
Autor:
Obermeier, Christian, Steuer, Jana, Kellermann, Hanna, Saglia, Roberto P., Henning, Thomas, Riffeser, Arno, Hopp, Ulrich, Stefansson, Guðmundur, Cañas, Caleb, Ninan, Joe P., Mahadevan, Suvrath, Isaacson, Howard, Howard, Andrew W., Livingston, John H., Koppenhoefer, Johannes, Bender, Ralf
Publikováno v:
A&A 639, A130 (2020)
Hot Jupiters seem to get rarer with decreasing stellar mass. The goal of the Pan-Planets transit survey was the detection of such planets and a statistical characterization of their frequency. Here, we announce the discovery and validation of two pla
Externí odkaz:
http://arxiv.org/abs/2005.13560
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Autor:
Kodric, Mihael, Riffeser, Arno, Hopp, Ulrich, Goessl, Claus, Seitz, Stella, Bender, Ralf, Koppenhoefer, Johannes, Obermeier, Christian, Snigula, Jan, Lee, Chien-Hsiu, Burgett, W. S., Draper, P. W., Hodapp, K. W., Kaiser, N., Kudritzki, R. -P., Metcalfe, N., Tonry, J. L., Wainscoat, R. J.
We present the largest Cepheid sample in M31 based on the complete Pan-STARRS1 survey of Andromeda (PAndromeda) in the $r_{\mathrm{P1}}$ , $i_{\mathrm{P1}}$ and $g_{\mathrm{P1}}$ bands. We find 2686 Cepheids with 1662 fundamental mode Cepheids, 307 f
Externí odkaz:
http://arxiv.org/abs/1806.07895
Autor:
Martinez, Arturo O., Crossfield, Ian J. M., Schlieder, Joshua E., Dressing, Courtney D., Obermeier, Christian, Livingston, John, Ciceri, Simona, Peacock, Sarah, Beichman, Charles A., Lépine, Sébastien, Aller, Kimberly M., Chance, Quadry A., Petigura, Erik A., Howard, Andrew W., Werner, Michael W.
The NASA K2 mission uses photometry to find planets transiting stars of various types. M dwarfs are of high interest since they host more short period planets than any other type of main sequence stars and transiting planets around M dwarfs have deep
Externí odkaz:
http://arxiv.org/abs/1701.00588