Zobrazeno 1 - 10
of 3 768
pro vyhledávání: '"Snodgrass, P."'
The Legacy Survey of Space and Time (LSST) at Vera C. Rubin Observatory will deliver high-quality, temporally-sparse observations of millions of Solar System objects on an unprecedented scale. Such datasets will likely enable the precise estimation o
Externí odkaz:
http://arxiv.org/abs/2408.01315
Schaffer introduced the concept of danceability of a knot diagram. In this paper, we expand upon Schaffer's ideas to create a danceability knot invariant and show that this invariant is bounded above by the braid index.
Externí odkaz:
http://arxiv.org/abs/2407.04828
Autor:
Jaimes, R. Figuera, Catelan, M., Horne, K., Skottfelt, J., Snodgrass, C., Dominik, M., Jørgensen, U. G., Southworth, J., Hundertmark, M., Longa-Peña, P., Sajadian, S., Tregolan-Reed, J., Hinse, T. C., Andersen, M. I., Bonavita, M., Bozza, V., Burgdorf, M. J., Haikala, L., Khalouei, E., Korhonen, H., Peixinho, N., Rabus, M., Rahvar, S.
Publikováno v:
A&A 689, A108 (2024)
Context. High frame-rate imaging was employed to mitigate the effects of atmospheric turbulence (seeing) in observations of globular cluster Terzan 5. Aims. High-precision time-series photometry has been obtained with the highest angular resolution s
Externí odkaz:
http://arxiv.org/abs/2406.18733
Autor:
Gray, Zuri, Bagnulo, Stefano, Boehnhardt, Hermann, Borisov, Galin, Jones, Geraint H., Kolokolova, Ludmilla, Kwon, Yuna G., Moreno, Fernando, Muñoz, Olga, Nežič, Rok, Snodgrass, Colin
Comet 67P/Churyumov-Gerasimenko (67P) become observable for the first time in 2021 since the Rosetta rendezvous in 2014--16. Here, we present pre-perihelion polarimetric measurements of 67P from 2021 performed with the Very Large Telescope (VLT), as
Externí odkaz:
http://arxiv.org/abs/2405.09297
Autor:
Rota, P., Bozza, V., Hundertmark, M., Bachelet, E., Street, R., Tsapras, Y., Cassan, A., Dominik, M., Jaimes, R. Figuera, Rybicki, K. A., Wambsganss, J., Wyrzykowski, L., Zielinski, P., Bonavita, M., Hinse, T. C., Jorgensen, U. G., Khalouei, E., Korhonen, H., Longa-Pena, P., Peixinho, N., Rahvar, S., Sajadian, S., Skottfelt, J., Snodgrass, C., Tregolan-Reed, J.
Publikováno v:
A&A 686, A173 (2024)
Context. Gravitational microlensing is a method that is used to discover planet-hosting systems at distances of several kiloparsec in the Galactic disk and bulge. We present the analysis of a microlensing event reported by the Gaia photometric alert
Externí odkaz:
http://arxiv.org/abs/2404.05078
Autor:
Biagiotti, F., Mancini, L., Southworth, J., Tregloan-Reed, J., Naponiello, L., Jørgensen, U. G., Bach-Møller, N., Basilicata, M., Bonavita, M., Bozza, V., Burgdorf, M. J., Dominik, M., Jaimes, R. Figuera, Henning, Th., Hinse, T. C., Hundertmark, M., Khalouei, E., Longa-Peña, P., Peixinho, N., Rabus, M., Rahvar, S., Sajadian, S., Skottfelt, J., Snodgrass, C., Jongen, Y., Vignes, J. -P.
Our aim in this paper is to refine the orbital and physical parameters of the HATS-2 planetary system and study transit timing variations and atmospheric composition thanks to transit observations that span more than ten years and that were collected
Externí odkaz:
http://arxiv.org/abs/2403.04476
Autor:
Berns, Sebastian, Volz, Vanessa, Tokarchuk, Laurissa, Snodgrass, Sam, Guckelsberger, Christian
Similarity estimation is essential for many game AI applications, from the procedural generation of distinct assets to automated exploration with game-playing agents. While similarity metrics often substitute human evaluation, their alignment with ou
Externí odkaz:
http://arxiv.org/abs/2402.18728
Autor:
Sheikh, Sofia Z., Farah, Wael, Pollak, Alexander W., Andrew, V., P., Siemion, Chamma, Mohammed A., Cruz, Luigi F., Davis, Roy H., DeBoer, David R., Gajjar, Vishal, Karn, Phil, Kittling, Jamar, Lu, Wenbin, Masters, Mark, Premnath, Pranav, Schoultz, Sarah, Shumaker, Carol, Singh, Gurmehar, Snodgrass, Michael
FRB 20220912A is a repeating Fast Radio Burst (FRB) that was discovered in Fall 2022 and remained highly active for several months. We report the detection of 35 FRBs from 541 hours of follow-up observations of this source using the recently refurbis
Externí odkaz:
http://arxiv.org/abs/2312.07756
Autor:
Ďurech, J., Vokrouhlický, D., Pravec, P., Krugly, Yu., Polishook, D., Hanuš, J., Marchis, F., Rożek, A., Snodgrass, C., Alegre, L., Donchev, Z., Ehgamberdiev, Sh. A., Fatka, P., Gaftonyuk, N. M., Galád, A., Hornoch, K., Inasaridze, R. Ya., Khalouei, E., Kučáková, H., Kušnirák, P., Oey, J., Pray, D. P., Sergeev, A., Slyusarev, I.
The rotation state of small asteroids is affected in the long term by perturbing torques of gravitational and radiative origin (the YORP effect). Direct observational evidence of the YORP effect is the primary goal of our work. We carried out photome
Externí odkaz:
http://arxiv.org/abs/2312.05157
Autor:
Gray, Zuri, Bagnulo, Stefano, Granvik, Mikael, Cellino, Alberto, Jones, Geraint H., Kolokolova, Ludmilla, Moreno, Fernando, Muinonen, Karri, Muñoz, Olga, Opitom, Cyrielle, Penttilä, Antti, Snodgrass, Colin
We have monitored the Didymos-Dimorphos binary system in imaging polarimetric mode before and after the impact from the Double Asteroid Redirection Test (DART) mission. A previous spectropolarimetric study showed that the impact caused a dramatic dro
Externí odkaz:
http://arxiv.org/abs/2311.13483