What if we find nothing? Bayesian analysis of the statistical information of null results in future exoplanet habitability and biosignature surveys

Authors: Angerhausen, Daniel, Balbi, Amedeo, Kovačević, Andjelka B., Garvin, Emily O., Quanz, Sascha P.

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2504.06779

Use the 4S (Signal-Safe Speckle Subtraction): Explainable Machine Learning reveals the Giant Exoplanet AF Lep b in High-Contrast Imaging Data from 2011

Authors: 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.

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2406.01809

Machine learning for exoplanet detection in high-contrast spectroscopy Combining cross correlation maps and deep learning on medium-resolution integral-field spectra

Authors: Nath-Ranga, Rakesh, Absil, Olivier, Christiaens, Valentin, Garvin, Emily O.

Source: A&A 689, A142 (2024)

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Computer Science - Machine Learning, Physics - Applied Physics, Physics - Data Analysis, Statistics and Probability

Access URL: http://arxiv.org/abs/2405.13468

Machine Learning for Exoplanet Detection in High-Contrast Spectroscopy: Revealing Exoplanets by Leveraging Hidden Molecular Signatures in Cross-Correlated Spectra with Convolutional Neural Networks

Authors: 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.

Source: A&A 689, A143 (2024)

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Computer Science - Machine Learning, Statistics - Applications

Access URL: http://arxiv.org/abs/2405.13469

CROCODILE \\ Incorporating medium-resolution spectroscopy of close-in directly imaged exoplanets into atmospheric retrievals via cross-correlation

Authors: 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.

Source: A&A 678, A178 (2023)

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2309.10587

Comparing Apples with Apples: Robust Detection Limits for Exoplanet High-Contrast Imaging in the Presence of non-Gaussian Noise

Authors: 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.

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2303.12030

Hubble Asteroid Hunter: II. Identifying strong gravitational lenses in HST images with crowdsourcing

Authors: Garvin, Emily O., Kruk, Sandor, Cornen, Claude, Bhatawdekar, Rachana, Cañameras, Raoul, Merín, Bruno

Source: A&A 667, A141 (2022)

Subject Terms: Astrophysics - Astrophysics of Galaxies, Astrophysics - Cosmology and Nongalactic Astrophysics

Access URL: http://arxiv.org/abs/2207.06997