Zobrazeno 1 - 10
of 95 743
pro vyhledávání: '"Pope, the"'
Autor:
Pope, James, Hassanuzzaman, Md, Sherpa, Mingmar, Emara, Omar, Joshi, Ayush, Adhikari, Nirmala
Background: Many open-source skin cancer image datasets are the result of clinical trials conducted in countries with lighter skin tones. Due to this tone imbalance, machine learning models derived from these datasets can perform well at detecting sk
Externí odkaz:
http://arxiv.org/abs/2410.06385
Increasingly precise space-based photometry uncovers higher-order effects in transits, eclipses and phase curves which can be used to characterize exoplanets in novel ways. The subtle signature induced by a rotationally deformed exoplanet is determin
Externí odkaz:
http://arxiv.org/abs/2410.03449
We present a study of asteroseismically derived surface gravities, masses, and radii of a sample of red giant stars both with and without confirmed planetary companions using TESS photometric light curves. These red giants were drawn from radial velo
Externí odkaz:
http://arxiv.org/abs/2410.02051
Autor:
Callingham, J. R., Pope, B. J. S., Kavanagh, R. D., Bellotti, S., Daley-Yates, S., Damasso, M., Grießmeier, J. -M., Güdel, M., Günther, M., Kao, M. M., Klein, B., Mahadevan, S., Morin, J., Nichols, J. D., Osten, R. A., Pérez-Torres, M., Pineda, J. S., Rigney, J., Saur, J., Stefánsson, G., Turner, J. D., Vedantham, H., Vidotto, A. A., Villadsen, J., Zarka, P.
Radio detections of stellar systems provide a window onto stellar magnetic activity and the space weather conditions of extrasolar planets, information that is difficult to attain at other wavelengths. There have been recent advances observing aurora
Externí odkaz:
http://arxiv.org/abs/2409.15507
Autor:
Srinivasaragavan, Gokul P., Yang, Sheng, Anand, Shreya, Sollerman, Jesper, Ho, Anna Y. Q., Corsi, Alessandra, Cenko, S. Bradley, Perley, Daniel, Schulze, Steve, Sanchez-Fleming, Marquice, Pope, Jack, Sarin, Nikhil, Omand, Conor, Das, Kaustav K., Fremling, Christoffer, Andreoni, Igor, Bruch, Rachel, Burdge, Kevin B., De, Kishalay, Gal-Yam, Avishay, Gangopadhyay, Anjasha, Graham, Matthew J., Jencson, Jacob E., Karambelkar, Viraj, Kasliwal, Mansi M., Kulkarni, S. R., Martikainen, Julia, Sharma, Yashvi S., Tzanidakis, Anastasios, Yan, Lin, Yao, Yuhan, Bellm, Eric C., Groom, Steven L., Masci, Frank J., Nir, Guy, Purdum, Josiah, Smith, Roger, Sravan, Niharika
We study a magnitude-limited sample of 36 Broad-lined Type Ic Supernovae (SNe Ic-BL) from the Zwicky Transient Facility Bright Transient Survey (detected between March 2018 and August 2021), which is the largest systematic study of SNe Ic-BL done in
Externí odkaz:
http://arxiv.org/abs/2408.14586
Predicting the dynamics of turbulent fluid flows has long been a central goal of science and engineering. Yet, even with modern computing technology, accurate simulation of all but the simplest turbulent flow-fields remains impossible: the fields are
Externí odkaz:
http://arxiv.org/abs/2407.09169
Autor:
Das, Amit, Zhang, Zheng, Hasan, Najib, Sarkar, Souvika, Jamshidi, Fatemeh, Bhattacharya, Tathagata, Rahgouy, Mostafa, Raychawdhary, Nilanjana, Feng, Dongji, Jain, Vinija, Chadha, Aman, Sandage, Mary, Pope, Lauramarie, Dozier, Gerry, Seals, Cheryl
Data annotation, the practice of assigning descriptive labels to raw data, is pivotal in optimizing the performance of machine learning models. However, it is a resource-intensive process susceptible to biases introduced by annotators. The emergence
Externí odkaz:
http://arxiv.org/abs/2406.11109
Publikováno v:
Journal of Astronomical Telescopes, Instruments, and Systems, Vol. 9, Issue 2, 028007 (June 2023)
The sensitivity limits of space telescopes are imposed by uncalibrated errors in the point spread function, photon-noise, background light, and detector sensitivity. These are typically calibrated with specialized wavefront sensor hardware and with f
Externí odkaz:
http://arxiv.org/abs/2406.08703
The design of astronomical hardware operating at the diffraction limit requires optimization of physical optical simulations of the instrument with respect to desired figures of merit, such as throughput or astrometric accuracy. These systems can be
Externí odkaz:
http://arxiv.org/abs/2406.08704
Autor:
Ramakrishnan, Vandana, Lee, Kyoung-Soo, Artale, Maria Celeste, Yang, Eric Gawiser. Yujin, Park, Changbom, Ciardullo, Robin, Guaita, Lucia, Im, Sang Hyeok, Kim, Seongjae, Kumar, Ankit, Lee, Jaehyun, Lee, Seong-Kook, Moon, Byeongha, Padilla, Nelson, Pope, Alexandra, Popescu, Roxana, Song, Hyunmi, Troncoso, Paulina, Valdes, Francisco, Zabludoff, Ann
To understand the formation and evolution of massive cosmic structures, studying them at high redshift, in the epoch when they formed the majority of their mass is essential. The One-hundred-deg$^2$ DECam Imaging in Narrowbands (ODIN) survey is under
Externí odkaz:
http://arxiv.org/abs/2406.08645