no code implementations • 7 Jan 2021 • S. C. Chapman, S. W. McIntosh, R. J. Leamon, N. W. Watkins
We re-engineer the Sargent(1985, 2021) R27 index and combine it with our epoch analysis to obtain a high time resolution parameter for 27 day recurrence in aa, <acv(27)>.
Solar and Stellar Astrophysics
4 code implementations • 25 Apr 2020 • E. David, S. Madec, P. Sadeghi-Tehran, H. Aasen, B. Zheng, S. Liu, N. Kirchgessner, G. Ishikawa, K. Nagasawa, M. A. Badhon, C. Pozniak, B. de Solan, A. Hund, S. C. Chapman, F. Baret, I. Stavness, W. Guo
Detection of wheat heads is an important task allowing to estimate pertinent traits including head population density and head characteristics such as sanitary state, size, maturity stage and the presence of awns.
no code implementations • 8 Oct 2019 • FangXia An, J. M. Simpson, Ian Smail, A. M. Swinbank, Cong Ma, Daizhong Liu, P. Lang, E. Schinnerer, A. Karim, B. Magnelli, S. Leslie, F. Bertoldi, Chian-Chou Chen, J. E. Geach, Y. Matsuda, S. M. Stach, J. L. Wardlow, B. Gullberg, R. J. Ivison, Y. Ao, R. T. Coogan, A. P. Thomson, S. C. Chapman, R. Wang, Wei-Hao Wang, Y. Yang, R. Asquith, N. Bourne, K. Coppin, N. K. Hine, L. C. Ho, H. S. Hwang, Y. Kato, K. Lacaille, A. J. R. Lewis, I. Oteo, J. Scholtz, M. Sawicki, D. Smith
We identify multi-wavelength counterparts to 1, 147 submillimeter sources from the S2COSMOS SCUBA-2 survey of the COSMOS field by employing a recently developed radio$+$machine-learning method trained on a large sample of ALMA-identified submillimeter galaxies (SMGs), including 260 SMGs identified in the AS2COSMOS pilot survey.
Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics