Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Molenaar, G."'
Autor:
Cendes, Y., Prasad, P., Rowlinson, A., Wijers, R. A. M. J., Swinbank, J. D., Law, C. J., van der Horst, A. J., Carbone, D., Broderick, J. W., Staley, T. D., Stewart, A. J., Huizinga, F., Molenaar, G., Alexov, A., Bell, M. E., Coenen, T., Corbel, S., Eislöffel, J., Fender, R., Grießmeier, J. -M., Jonker, P., Kramer, M., Kuniyoshi, M., Pietka, M., Stappers, B., Wise, M., Zarka, P.
With their wide fields of view and often relatively long coverage of any position in the sky in imaging survey mode, modern radio telescopes provide a data stream that is naturally suited to searching for rare transients. However, Radio Frequency Int
Externí odkaz:
http://arxiv.org/abs/1804.04708
Autor:
Carbone, D., Garsden, H., Spreeuw, H., Swinbank, J. D., van der Horst, A. J., Rowlinson, A., Broderick, J. W., Rol, E., Law, C., Molenaar, G., Wijers, R. A. M. J.
PySE is a Python software package for finding and measuring sources in radio telescope images. The software was designed to detect sources in the LOFAR telescope images, but can be used with images from other radio telescopes as well. We introduce th
Externí odkaz:
http://arxiv.org/abs/1802.09604
Autor:
Broderick, J. W., Fender, R. P., Miller-Jones, J. C. A., Trushkin, S. A., Stewart, A. J., Anderson, G. E., Staley, T. D., Blundell, K. M., Pietka, M., Markoff, S., Rowlinson, A., Swinbank, J. D., van der Horst, A. J., Bell, M. E., Breton, R. P., Carbone, D., Corbel, S., Eislöffel, J., Falcke, H., Grießmeier, J. -M., Hessels, J. W. T., Kondratiev, V. I., Law, C. J., Molenaar, G. J., Serylak, M., Stappers, B. W., van Leeuwen, J., Wijers, R. A. M. J., Wijnands, R., Wise, M. W., Zarka, P.
We present LOFAR high-band data over the frequency range 115-189 MHz for the X-ray binary SS 433, obtained in an observing campaign from 2013 February - 2014 May. Our results include a deep, wide-field map, allowing a detailed view of the surrounding
Externí odkaz:
http://arxiv.org/abs/1802.03406
Low-radio-frequency eclipses of the redback pulsar J2215+5135 observed in the image plane with LOFAR
Autor:
Broderick, J. W., Fender, R. P., Breton, R. P., Stewart, A. J., Rowlinson, A., Swinbank, J. D., Hessels, J. W. T., Staley, T. D., van der Horst, A. J., Bell, M. E., Carbone, D., Cendes, Y., Corbel, S., Eislöffel, J., Falcke, H., Grießmeier, J. -M., Hassall, T. E., Jonker, P., Kramer, M., Kuniyoshi, M., Law, C. J., Markoff, S., Molenaar, G. J., Pietka, M., Scheers, L. H. A., Serylak, M., Stappers, B. W., ter Veen, S., van Leeuwen, J., Wijers, R. A. M. J., Wijnands, R., Wise, M. W., Zarka, P.
The eclipses of certain types of binary millisecond pulsars (i.e. `black widows' and `redbacks') are often studied using high-time-resolution, `beamformed' radio observations. However, they may also be detected in images generated from interferometri
Externí odkaz:
http://arxiv.org/abs/1604.05722
Autor:
Stewart, A. J., Fender, R. P., Broderick, J. W., Hassall, T. E., Muñoz-Darias, T., Rowlinson, A., Swinbank, J. D., Staley, T. D., Molenaar, G. J., Scheers, B., Grobler, T. L., Pietka, M., Heald, G., McKean, J. P., Bell, M. E., Bonafede, A., Breton, R. P., Carbone, D., Cendes, Y., Clarke, A. O., Corbel, S., de Gasperin, F., Eislöffel, J., Falcke, H., Ferrari, C., Grießmeier, J. -M., Hardcastle, M. J., Heesen, V., Hessels, J. W. T., Horneffer, A., Iacobelli, M., Jonker, P., Karastergiou, A., Kokotanekov, G., Kondratiev, V. I., Kuniyoshi, M., Law, C. J., van Leeuwen, J., Markoff, S., Miller-Jones, J. C. A., Mulcahy, D., Orru, E., Pandey-Pommier, M., Pratley, L., Rol, E., Röttgering, H. J. A., Scaife, A. M. M., Shulevski, A., Sobey, C. A., Stappers, B. W., Tasse, C., van der Horst, A. J., van Velzen, S., van Weeren, R. J., Wijers, R. A. M. J., Wijnands, R., Wise, M., Zarka, P., Alexov, A., Anderson, J., Asgekar, A., Avruch, I. M., Bentum, M. J., Bernardi, G., Best, P., Breitling, F., Brüggen, M., Butcher, H. R., Ciardi, B., Conway, J. E., Corstanje, A., de Geus, E., Deller, A., Duscha, S., Frieswijk, W., Garrett, M. A., Gunst, A. W., van Haarlem, M. P., Hoeft, M., Hörandel, J., Juette, E., Kuper, G., Loose, M., Maat, P., McFadden, R., McKay-Bukowski, D., Moldon, J., Munk, H., Norden, M. J., Paas, H., Polatidis, A. G., Schwarz, D., Sluman, J., Smirnov, O., Steinmetz, M., Thoudam, S., Toribio, M. C., Vermeulen, R., Vocks, C., Wijnholds, S. J., Wucknitz, O., Yatawatta, S.
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 2016, Volume 456, Issue 3, p.2321-2342
We present the results of a four-month campaign searching for low-frequency radio transients near the North Celestial Pole with the Low-Frequency Array (LOFAR), as part of the Multifrequency Snapshot Sky Survey (MSSS). The data were recorded between
Externí odkaz:
http://arxiv.org/abs/1512.00014
Autor:
Noutsos, A., Sobey, C., Kondratiev, V. I., Weltevrede, P., Verbiest, J. P. W., Karastergiou, A., Kramer, M., Kuniyoshi, M., Alexov, A., Breton, R. P., Bilous, A. V., Cooper, S., Falcke, H., Grießmeier, J. -M., Hassall, T. E., Hessels, J. W. T., Keane, E. F., Osłowski, S., Pilia, M., Serylak, M., Stappers, B. W., ter Veen, S., van Leeuwen, J., Zagkouris, K., Anderson, K., Bähren, L., Bell, M., Broderick, J., Carbone, D., Cendes, Y., Coenen, T., Corbel, S., Eislöffel, J., Fender, R., Garsden, H., Jonker, P., Law, C., Marko, S., Masters, J., Miller-Jones, J., Molenaar, G., Osten, R., Pietka, M., Rol, E., Rowlinson, A., Scheers, B., Spreeuw, H., Staley, T., Stewart, A., Swinbank, J., Wijers, R., Wijnands, R., Wise, M., Zarka, P., van der Horst, A.
Publikováno v:
A&A 576, A62 (2015)
We present the highest-quality polarisation profiles to date of 16 non-recycled pulsars and four millisecond pulsars, observed below 200 MHz with the LOFAR high-band antennas. Based on the observed profiles, we perform an initial investigation of exp
Externí odkaz:
http://arxiv.org/abs/1501.03312
Autor:
Cendes, Y., Wijers, R. A. M. J., Swinbank, J. D., Rowlinson, A., van der Horst, A. J., Carbone, D., Broderick, J. W., Staley, T. D., Stewart, A. J., Molenaar, G., Huizinga, F., Alexov, A., Bell, M. E., Coenen, T., Corbel, S., Eislöffel, J., Fender, R., Grießmeier, J., Hessel, J., Jonker, P., Kramer, M., Kuniyoshi, M., Law, C. J., Markoff, S., Pietka, M., Stappers, B., Wise, M., Zarka, P.
Aims: We have analyzed low frequency radio data of tidal disruption event (TDE) Swift J1644+57 to search for a counterpart. We consider how brief transient signals (on the order of seconds or minutes) originating from this location would appear in ou
Externí odkaz:
http://arxiv.org/abs/1412.3986
Autor:
Rowlinson, A., Stewart, A.J., Broderick, J.W., Swinbank, J.D., Wijers, R.A.M.J., Carbone, D., Cendes, Y., Fender, R., van der Horst, A., Molenaar, G., Scheers, B., Staley, T., Farrell, S., Grießmeier, J.-M., Bell, M., Eislöffel, J., Law, C.J., van Leeuwen, J., Zarka, P.
Publikováno v:
In Astronomy and Computing April 2019 27:111-129
Publikováno v:
In Astronomy and Computing October 2018 25:1-9