Search Results - "Bonse, Markus J"

Comparing Apples with Apples: Robust Detection Limits for Exoplanet High-contrast Imaging in the Presence of Non-Gaussian Noise by Bonse, Markus J., Garvin, Emily O., Gebhard, Timothy D., Dannert, Felix A., Cantalloube, Faustine, Cugno, Gabriele, Absil, Olivier, Hayoz, Jean, Milli, Julien, Kasper, Markus, Quanz, Sascha P.

“…Over the past decade, hundreds of nights have been spent on the world’s largest telescopes to search for and directly detect new exoplanets using high-contrast…”
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Chasing rainbows and ocean glints: Inner working angle constraints for the Habitable Worlds Observatory by Vaughan, Sophia R, Gebhard, Timothy D, Bott, Kimberly, Casewell, Sarah L, Cowan, Nicolas B, Doelman, David S, Kenworthy, Matthew, Mazoyer, Johan, Millar-Blanchaer, Maxwell A, Trees, Victor J H, Stam, Daphne M, Absil, Olivier, Altinier, Lisa, Baudoz, Pierre, Belikov, Ruslan, Bidot, Alexis, Birkby, Jayne L, Bonse, Markus J, Brandl, Bernhard, Carlotti, Alexis, Choquet, Elodie, van Dam, Dirk, Desai, Niyati, Fogarty, Kevin, Fowler, J, van Gorkom, Kyle, Gutierrez, Yann, Guyon, Olivier, Haffert, Sebastiaan Y, Herscovici-Schiller, Olivier, Hours, Adrien, Juanola-Parramon, Roser, Kleisioti, Evangelia, König, Lorenzo, van Kooten, Maaike, Krasteva, Mariya, Laginja, Iva, Landman, Rico, Leboulleux, Lucie, Mouillet, David, N’Diaye, Mamadou, Por, Emiel H, Pueyo, Laurent, Snik, Frans

“…ABSTRACT NASA is engaged in planning for a Habitable Worlds Observatory (HabWorlds ), a coronagraphic space mission to detect rocky planets in habitable zones…”
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ISPY-NACO Imaging Survey for Planets around Young stars. The demographics of forming planets embedded in protoplanetary disks by Cugno, Gabriele, Pearce, Timothy D, Launhardt, Ralf, Bonse, Markus. J, Ma, Jie, Henning, Thomas, Quirrenbach, Andreas, Ségransan, Damien, Matthews, Elisabeth C, Quanz, Sascha P, Kennedy, Grant M, Müller, André, Reffert, Sabine, Rickman, Emily L

“…A&A 669, A145 (2023) We present the statistical analysis of a subsample of 45 young stars surrounded by protoplanetary disks (PPDs). This is the largest…”
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Use the 4S (Signal-Safe Speckle Subtraction): Explainable Machine Learning reveals the Giant Exoplanet AF Lep b in High-Contrast Imaging Data from 2011 by Bonse, Markus J, Gebhard, Timothy D, Dannert, Felix A, Absil, Olivier, Cantalloube, Faustine, Christiaens, Valentin, Cugno, Gabriele, Garvin, Emily O, Hayoz, Jean, Kasper, Markus, Matthews, Elisabeth, Schölkopf, Bernhard, Quanz, Sascha P

“…The main challenge of exoplanet high-contrast imaging (HCI) is to separate the signal of exoplanets from their host stars, which are many orders of magnitude…”
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Chasing rainbows and ocean glints: Inner working angle constraints for the Habitable Worlds Observatory by Vaughan, Sophia R., Gebhard, Timothy D., Bott, Kimberly, Casewell, Sarah L., Cowan, Nicolas B., Doelman, David S., Kenworthy, Matthew, Mazoyer, Johan, Millar-Blanchaer, Maxwell A., Trees, Victor J. H., Stam, Daphne M., Absil, Olivier, Altinier, Lisa, Baudoz, Pierre, Belikov, Ruslan, Bidot, Alexis, Birkby, Jayne L., Bonse, Markus J., Brandl, Bernhard, Carlotti, Alexis, Choquet, Elodie, van Dam, Dirk, Desai, Niyati, Fogarty, Kevin, Fowler, J., van Gorkom, Kyle, Gutierrez, Yann, Guyon, Olivier, Haffert, Sebastiaan Y., Herscovici-Schiller, Olivier, Hours, Adrien, Juanola-Parramon, Roser, Kleisioti, Evangelia, König, Lorenzo, van Kooten, Maaike, Krasteva, Mariya, Laginja, Iva, Landman, Rico, Leboulleux, Lucie, Mouillet, David, N'Diaye, Mamadou, Por, Emiel H., Pueyo, Laurent, Snik, Frans

“…NASA is engaged in planning for a Habitable Worlds Observatory (HabWorlds ), a coronagraphic space mission to detect rocky planets in habitable zones and…”
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Half-sibling regression meets exoplanet imaging: PSF modeling and subtraction using a flexible, domain knowledge-driven, causal framework by Gebhard, Timothy D, Bonse, Markus J, Quanz, Sascha P, Schölkopf, Bernhard

“…A&A 666, A9 (2022) High-contrast imaging of exoplanets hinges on powerful post-processing methods to denoise the data and separate the signal of a companion…”
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The VLT/ERIS vortex coronagraph: design, pointing control, and on-sky performance by de Xivry, Gilles Orban, Absil, Olivier, De Rosa, Robert J, Bonse, Markus J, Dannert, Felix, Hayoz, Jean, Grani, Paolo, Puglisi, Alfio, Baruffolo, Andrea, Salasnich, Bernardo, Davies, Ric, Glauser, Adrian M, Huby, Elsa, Kenworthy, Matthew, Quanz, Sascha P, Taylor, William, Zins, Gérard

“…Proceedings of the SPIE, Volume 13097, id. 13097-42 (2024) The Enhanced Resolution Imager and Spectrograph (ERIS) is the new near-infrared instrument at the…”
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Machine Learning for Exoplanet Detection in High-Contrast Spectroscopy: Revealing Exoplanets by Leveraging Hidden Molecular Signatures in Cross-Correlated Spectra with Convolutional Neural Networks by Garvin, Emily O, Bonse, Markus J, Hayoz, Jean, Cugno, Gabriele, Spiller, Jonas, Patapis, Polychronis A, de la Roche, Dominique Petit Dit, Nath-Ranga, Rakesh, Absil, Olivier, Meinshausen, Nicolai F, Quanz, Sascha P

“…A&A 689, A143 (2024) The new generation of observatories and instruments (VLT/ERIS, JWST, ELT) motivate the development of robust methods to detect and…”
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Comparing Apples with Apples: Robust Detection Limits for Exoplanet High-Contrast Imaging in the Presence of non-Gaussian Noise by Bonse, Markus J, Garvin, Emily O, Gebhard, Timothy D, Dannert, Felix A, Cantalloube, Faustine, Cugno, Gabriele, Absil, Olivier, Hayoz, Jean, Milli, Julien, Kasper, Markus, Quanz, Sascha P

“…Over the past decade, hundreds of nights have been spent on the worlds largest telescopes to search for and directly detect new exoplanets using high-contrast…”
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VLTI/GRAVITY Observations of AF Lep b: Preference for Circular Orbits, Cloudy Atmospheres, and a Moderately Enhanced Metallicity by Balmer, William O, Franson, Kyle, Chomez, Antoine, Pueyo, Laurent, Stolker, Tomas, Lacour, Sylvestre, Nowak, Mathias, Nasedkin, Evert, Bonse, Markus J, Thorngren, Daniel, Palma-Bifani, Paulina, Molliere, Paul, Wang, Jason J, Zhang, Zhoujian, Chavez, Amanda, Kammerer, Jens, Blunt, Sarah, Bowler, Brendan P, Bonnefoy, Mickael, Brandner, Wolfgang, Charnay, Benjamin, Chauvin, Gael, Henning, Th, Lagrange, A. -M, Pourre, Nicolas, Rickman, Emily, De Rosa, Robert, Vigan, Arthur, Winterhalder, Thomas

“…Direct imaging observations are biased towards wide-separation, massive companions that have degenerate formation histories. Although the majority of…”
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Exoplanet Imaging Data Challenge, phase II: Comparison of algorithms in terms of characterization capabilities by Cantalloube, Faustine, Christiaens, Valentin, Mitjans, Carles Cantero, Cioppa, Anthony, Nasedkin, Evert, Absil, Olivier, Delorme, Philippe, Wang, Jason J, Bonse, Markus J, Daglayan, Hazan, Dahlqvist, Carl-Henrik, Guyot, Nathan, Juillard, Sandrine, Mazoyer, Johan, Samland, Matthias, Sabalbal, Mariam, Ruffio, Jean-Baptiste, Van Droogenbroeck, Marc

“…In this communication, we report on the results of the second phase of the Exoplanet Imaging Data Challenge started in 2019. This second phase focuses on the…”
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CROCODILE \\ Incorporating medium-resolution spectroscopy of close-in directly imaged exoplanets into atmospheric retrievals via cross-correlation by Hayoz, Jean, Cugno, Gabriele, Quanz, Sascha P, Patapis, Polychronis, Alei, Eleonora, Bonse, Markus J, Dannert, Felix A, Garvin, Emily O, Gebhard, Timothy D, Konrad, Björn S, Sartori, Lia F

“…A&A 678, A178 (2023) The investigation of the atmospheres of closely separated, directly imaged gas giant exoplanets is challenging due to the presence of…”
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Physically constrained causal noise models for high-contrast imaging of exoplanets by Gebhard, Timothy D, Bonse, Markus J, Quanz, Sascha P, Schölkopf, Bernhard

“…The detection of exoplanets in high-contrast imaging (HCI) data hinges on post-processing methods to remove spurious light from the host star. So far, existing…”
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Wavelet based speckle suppression for exoplanet imaging - Application of a de-noising technique in the time domain by Bonse, Markus J, Quanz, Sascha P, Amara, Adam

“…Context. High-contrast exoplanet imaging is a rapidly growing field as can be seen through the significant resources invested. In fact, the detection and…”
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Chasing rainbows and ocean glints: Inner working angle constraints for the Habitable Worlds Observatory by Vaughan, Sophia R, Gebhard, Timothy D, Bott, Kimberly, Casewell, Sarah L, Cowan, Nicolas B, Doelman, David S, Kenworthy, Matthew, Mazoyer, Johan, Millar-Blanchaer, Maxwell A, Trees, Victor J. H, Stam, Daphne M, Absil, Olivier, Altinier, Lisa, Baudoz, Pierre, Belikov, Ruslan, Bidot, Alexis, Birkby, Jayne L, Bonse, Markus J, Brandl, Bernhard, Carlotti, Alexis, Choquet, Elodie, van Dam, Dirk, Desai, Niyati, Fogarty, Kevin, Fowler, J, van Gorkom, Kyle, Gutierrez, Yann, Guyon, Olivier, Haffert, Sebastiaan Y, Herscovici-Schiller, Olivier, Hours, Adrien, Juanola-Parramon, Roser, Kleisioti, Evangelia, König, Lorenzo, van Kooten, Maaike, Krasteva, Mariya, Laginja, Iva, Landman, Rico, Leboulleux, Lucie, Mouillet, David, N'Diaye, Mamadou, Por, Emiel H, Pueyo, Laurent, Snik, Frans

“…NASA is engaged in planning for a Habitable Worlds Observatory (HabWorlds), a coronagraphic space mission to detect rocky planets in habitable zones and…”
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PynPoint: a modular pipeline architecture for processing and analysis of high-contrast imaging data by Stolker, Tomas, Bonse, Markus J, Quanz, Sascha P, Amara, Adam, Cugno, Gabriele, Bohn, Alexander J, Boehle, Anna

“…A&A 621, A59 (2019) The direct detection and characterization of planetary and substellar companions at small angular separations is a rapidly advancing field…”
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First on-sky results of ERIS at VLT by Kravchenko, Kateryna, Dallilar, Yigit, Absil, Olivier, Berbel, Alex Agudo, Baruffolo, Andrea, Bonse, Markus J, Buron, Alexander, Cao, Yixian, Cortes, Angela, Dannert, Felix, Davies, Richard, De Rosa, Robert J, Deysenroth, Matthias, Doelman, David S, Eisenhauer, Frank, Esposito, Simone, Feuchtgruber, Helmut, Schreiber, Natascha Förster, Gao, Xiaofeng, Gemperlein, Hans, Genzel, Reinhard, Gillessen, Stefan, Ginski, Christian, Glauser, Adrian M, Glindemann, Andreas, Grani, Paolo, Haguenauer, Pierre, Hartwig, Johannes, Hayoz, Jean, Heida, Marianne, Kenworthy, Matthew, Kolb, Johann, Kuntschner, Harald, Lutz, Dieter, Liu, Daizhong, MacIntosh, Mike, Marsset, Michaël, de Xivry, Gilles Orban, Özdemir, Hakan, Puglisi, Alfio, Quanz, Sascha P, Rau, Christian, Riccardi, Armando, Schuppe, Daniel, Snik, Frans, Sturm, Eckhard, Tacconi, Linda, Taylor, William D, Wiezorrek, Erich

“…ERIS (Enhanced Resolution Imager and Spectrograph) is a new adaptive optics instrument installed at the Cassegrain focus of the VLT-UT4 telescope at the…”
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