Zobrazeno 1 - 10
of 328
pro vyhledávání: '"Perillat, A."'
Autor:
Roshi, D. Anish, Perillat, Phil, Fernandez, Felix, Mani, Hamdi, Perera, Benetge, Manoharan, P. K., Quintero, Luis, Venkataraman, Arun
In this paper we present details of the construction of a wideband, cryogenic receiver and its successful commissioning on the Arecibo 12m telescope. The cryogenic receiver works in the 2.5-14 GHz frequency range. The telescope is operated by the Are
Externí odkaz:
http://arxiv.org/abs/2308.05826
Autor:
Manoharan, P. K., Salter, C. J., White, S. M., Perillat, P., Fernandez, F., Perera, B., Venkataraman, A., Brum, C.
Strong solar magnetic fields are the energy source of intense flares and energetic coronal mass ejections of space weather importance. The key issue is the difficulty in predicting the occurrence time and location of strong solar eruptions, those lea
Externí odkaz:
http://arxiv.org/abs/2307.00328
Autor:
Roshi, D. Anish, Marshall, Sean, Vishwas, Amit, Sulzer, Mike, Manoharan, P. K., Devogele, Maxime, Venditti, Flaviane, Smith, Allison, Vaddi, Sravani, Venkataraman, Arun, Perillat, Phil, Brisset, Julie
The Next Generation Arecibo Telescope (NGAT) was a concept presented in a white paper Roshi et al. (2021) developed by members of the Arecibo staff and user community immediately after the collapse of the 305 m legacy telescope. A phased array of sma
Externí odkaz:
http://arxiv.org/abs/2305.07780
Autor:
Manoharan, Periasamy K., Salter, Christopher J., Brum, Christiano M., White, Stephen M., Perillat, Phil, Santoni, Alfredo, Fernandez, Felix, Ghosh, Tapasi, Perera, Benetge, Venkataraman, Arun
The sudden release of magnetic energy on the Sun drives powerful solar flares and coronal mass ejections. The key issue is the difficulty in predicting the occurrence time and location of strong solar eruptions, i.e., those leading to the high impact
Externí odkaz:
http://arxiv.org/abs/2211.04472
Autor:
Manoharan, P K, Perillat, Phil, Salter, C J, Ghosh, Tapasi, Raizada, Shikha, Lynch, Ryan S, Bonsall-Pisano, Amber, Joshi, B C, Roshi, Anish, Brum, Christiano, Venkataraman, Arun
We present an occultation study of compact radio sources by the plasma tail of interstellar Comet 2I/Borisov (C/2019 Q4) both pre- and near-perihelion using the Arecibo and Green Bank radio telescopes. The interplanetary scintillation (IPS) technique
Externí odkaz:
http://arxiv.org/abs/2210.16633
Autor:
Perera, B. B. P., Smith, A. J., Vaddi, S., Carballo-Rubio, R., McGilvray, A., Venkataraman, A., Roshi, D. Anish, Manoharan, P. K., Perillat, P., Lieb, E., Lorimer, D. R., McLaughlin, M. A., Agarwal, D., Aggarwal, K., Ransom, S. M.
We conducted a drift-scan observation campaign using the 305-m Arecibo telescope in January and March 2020 when the observatory was temporarily closed during the intense earthquakes and the initial outbreak of the COVID-19 pandemic, respectively. The
Externí odkaz:
http://arxiv.org/abs/2110.14698
Autor:
Roshi, D. Anish, Aponte, N., Araya, E., Arce, H., Baker, L. A., Baan, W., Becker, T. M., Breakall, J. K., Brown, R. G., Brum, C. G. M., Busch, M., Campbell, D. B., Cohen, T., Cordova, F., Deneva, J. S., Devogele, M., Dolch, T., Fernandez-Rodriguez, F. O., Ghosh, T., Goldsmith, P. F., Gurvits, L. I., Haynes, M., Heiles, C., Hessel, J. W. T., Hickson, D., Isham, B., Kerr, R. B., Kelly, J., Kiriazes, J. J., Lautenbach, J., Lebron, M., Lewandowska, N., Magnani, L., Manoharan, P. K., Margot, J. L., Marshall, S. E., McGilvray, A. K., Mendez, A., Minchin, R., Negron, V., Nolan, M. C., Olmi, L., Paganelli, F., Palliyaguru, N. T., Pantoja, C. A., Paragi, Z., Parshley, S. C., Peek, J. E. G., Perera, B. B. P., Perillat, P., Pinilla-Alonso, N., Quintero, L., Radovan, H., Raizada, S., Robishaw, T., Route, M., Salter, C. J., Santoni, A., Santos, P., Sau, S., Selvaraj, D., Smith, A. J., Sulzer, M., Vaddi, S., Vargas, F., Venditti, F. C. F., Venkataraman, A., Verkouter, H., Virkki, A. K., Vishwas, A., Weinreb, S., Werthimer, D., Wolszczan, A., Zambrano-Marin, L. F.
The Arecibo Observatory (AO) is a multidisciplinary research and education facility that is recognized worldwide as a leading facility in astronomy, planetary, and atmospheric and space sciences. AO's cornerstone research instrument was the 305-m Wil
Externí odkaz:
http://arxiv.org/abs/2103.01367
Autor:
Roshi, D. Anish, Anderson, L. D., Araya, E., Balser, D., Brisken, W., Brum, C., Campbell, D., Chatterjee, S., Churchwell, E., Condon, J., Cordes, J., Cordova, F., Fernandez, Y., Gago, J., Ghosh, T., Goldsmith, P. F., Heiles, C., Hickson, D., Jeffs, B., Jones, K. M., Lautenbach, J., Lewis, B. M., Lynch, R. S., Manoharan, P. K., Marshall, S., Minchin, R., Palliyaguru, N. T., Perera, B. B. P., Perillat, P., Pinilla-Alonso, N., Pisano, D. J., Quintero, L., Raizada, S., Ransom, S. M., Fernandez-Rodriguez, F. O., Salter, C. J., Santos, P., Sulzer, M., Taylor, P. A., Venditti, F. C. F., Venkataraman, A., Virkki, A. K., Wolszczan, A., Womack, M., Zambrano-Marin, L. F.
The white paper discusses Arecibo Observatory's plan for facility improvements and activities over the next decade. The facility improvements include: (a) improving the telescope surface, pointing and focusing to achieve superb performance up to ~12.
Externí odkaz:
http://arxiv.org/abs/1907.06052
Autor:
Perillat, Lucie, Mercuri, Mathew
Publikováno v:
In Studies in History and Philosophy of Science December 2022 96:1-9
Publikováno v:
In Materials Today Chemistry September 2022 25