Zobrazeno 1 - 10
of 280
pro vyhledávání: '"Leeks S."'
Autor:
Varesano, T., Hassler, D. M., Prado, N. Zambrana, Plowman, J., Del Zanna, G., Parenti, S., Mason, H. E., Giunta, A., Auchere, F., Carlsson, M., Fludra, A., Peter, H., Muller, D., Williams, D., Cuadrado, R. Aznar, Barczynski, K., Buchlin, E., Caldwell, M., Fredvik, T., Grundy, T., Guest, S., Harra, L., Janvier, M., Kucera, T., Leeks, S., Schmutz, W., Schuehle, U., Sidher, S., Teriaca, L., Thompson, W., Yardley, S. L.
Publikováno v:
A&A 685, A146 (2024)
We present an analysis of the first connection mosaic made by the SPICE instrument on board of the ESA / NASA Solar Orbiter mission on March 2nd, 2022. The data will be used to map coronal composition that will be compared with in-situ measurements t
Externí odkaz:
http://arxiv.org/abs/2308.01409
Autor:
Janvier, M., Mzerguat, S., Young, P. R., Buchlin, É., Manou, A., Pelouze, G., Long, D. M., Green, L., Warmuth, A., Schuller, F., Démoulin, P., Calchetti, D., Kahil, F., Rubio, L. Bellot, Parenti, S., Baccar, S., Barczynski, K., Harra, L. K., Hayes, L. A., Thompson, W. T., Müller, D., Baker, D., Yardley, S., Berghmans, D., Verbeeck, C., Smith, P. J., Peter, H., Cuadrado, R. Aznar, Musset, S., Brooks, D. H., Rodriguez, L., Auchère, F., Carlsson, M., Fludra, A., Hassler, D., Williams, D., Caldwell, M., Fredvik, T., Giunta, A., Grundy, T., Guest, S., Kraaikamp, E., Leeks, S., Plowman, J., Schmutz, W., Schühle, U., Sidher, S. D., Teriaca, L., Solanki, S. K., Iniesta, J. C. del Toro, Woch, J., Gandorfer, A., Hirzberger, J., Suarez, D. Orozco, Appourchaux, T., Valori, G., Sinjan, J., Albert, K., Volkmer, R.
Publikováno v:
A&A 677, A130 (2023)
The Solar Orbiter mission completed its first remote-sensing observation windows in the spring of 2022. On 2/4/2022, an M-class flare followed by a filament eruption was seen both by the instruments on board the mission and from several observatories
Externí odkaz:
http://arxiv.org/abs/2307.02396
Autor:
Fludra, A., Caldwell, M., Giunta, A., Grundy, T., Guest, S., Leeks, S., Sidher, S., Auchère, F., Carlsson, M., Hassler, D., Peter, H., Cuadrado, R. Aznar, Buchlin, É., Caminade, S., DeForest, C., Fredvik, T., Haberreiter, M., Harra, L., Janvier, M., Kucera, T., Müller, D., Parenti, S., Schmutz, W., Schühle, U., Solanki, S. K., Teriaca, L., Thompson, W. T., Tustain, S., Williams, D., Young, P. R., Chitta, L. P.
Publikováno v:
A&A 656, A38 (2021)
We present first science observations taken during the commissioning activities of the Spectral Imaging of the Coronal Environment (SPICE) instrument on the ESA/NASA Solar Orbiter mission. SPICE is a high-resolution imaging spectrometer operating at
Externí odkaz:
http://arxiv.org/abs/2110.11252
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Brandeker, A., Cataldi, G., Olofsson, G., Vandenbussche, B., Acke, B., Barlow, M. J., Blommaert, J. A. D. L., Cohen, M., Dent, W. R. F., Dominik, C., Di Francesco, J., Fridlund, M., Gear, W. K., Glauser, A. M., Greaves, J. S., Harvey, P. M., Heras, A. M., Hogerheijde, M. R., Holland, W. S., Huygen, R., Ivison, R. J., Leeks, S. J., Lim, T. L., Liseau, R., Matthews, B. C., Pantin, E., Pilbratt, G. L., Royer, P., Sibthorpe, B., Waelkens, C., Walker, H. J.
Publikováno v:
A&A 591, A27 (2016)
The young star beta Pictoris is well known for its dusty debris disk, produced through the grinding down by collisions of planetesimals, kilometre-sized bodies in orbit around the star. In addition to dust, small amounts of gas are also known to orbi
Externí odkaz:
http://arxiv.org/abs/1604.07418
Autor:
Van de Steene, G. C., van Hoof, P. A. M., Exter, K. M., Barlow, M. J., Cernicharo, J., Etxaluze, M., Gear, W. K., Goicoechea, J. R., Gomez, H. L., Groenewegen, M. A. T., Hargrave, P. C., Ivison, R. J., Leeks, S. J., Lim, T. L., Matsuura, M., Olofsson, G., Polehampton, E. T., Swinyard, B. M., Ueta, T., Van Winckel, H., Waelkens, C., Wesson, R.
Publikováno v:
A&A 574, A134 (2015)
In our series of papers presenting the Herschel imaging of evolved planetary nebulae, we present images of the dust distribution in the Helix nebula (NGC 7293). Images at 70, 160, 250, 350, and 500 micron were obtained with the PACS and SPIRE instrum
Externí odkaz:
http://arxiv.org/abs/1411.4429
Autor:
van Hoof, P. A. M., Van de Steene, G. C., Exter, K. M., Barlow, M. J., Ueta, T., Groenewegen, M. A. T., Gear, W. K., Gomez, H. L., Hargrave, P. C., Ivison, R. J., Leeks, S. J., Lim, T. L., Olofsson, G., Polehampton, E. T., Swinyard, B. M., Van Winckel, H., Waelkens, C., Wesson, R.
As part of the Herschel Guaranteed Time Key Project MESS (Mass loss of Evolved StarS) we have imaged a sample of planetary nebulae. In this paper we present the PACS and SPIRE images of the classical bipolar planetary nebula NGC 650. We used these im
Externí odkaz:
http://arxiv.org/abs/1308.2477
The Circumstellar Environment of R Coronae Borealis: White Dwarf Merger or Final Helium Shell Flash?
Autor:
Clayton, Geoffrey C., Sugerman, Ben E. K., Stanford, S. Adam, Whitney, B. A., Honor, J., Babler, B., Barlow, M. J., Gordon, K. D., Andrews, J. E., Geballe, T. R., Bond, Howard E., De Marco, O., Lawson, W. A., Sibthorpe, B., Olofsson, G., Polehampton, E., Gomez, H. L., Matsuura, M., Hargrave, P. C., Ivison, R. J., Wesson, R., Leeks, S. J., Swinyard, B. M., Lim, T. L.
In 2007, R Coronae Borealis (R CrB) went into an historically deep and long decline. In this state, the dust acts like a natural coronagraph at visible wavelengths, allowing faint nebulosity around the star to be seen. Imaging has been obtained from
Externí odkaz:
http://arxiv.org/abs/1110.3235
Autor:
Decin, L., Agundez, M., Barlow, M. J., Daniel, F., Cernicharo, J., Lombaert, R., De Beck, E., Royer, P., Vandenbussche, B., Wesson, R., Polehampton, E. T., Blommaert, J. A. D. L., De Meester, W., Exter, K., Feuchtgruber, H., Gear, W. K., Gomez, H. L., Groenewegen, M. A. T., Guelin, M., Hargrave, P. C., Huygen, R., Imhof, P., Ivison, R. J., Jean, C., Kahane, C., Kerschbaum, F., Leeks, S. J., Lim, T., Matsuura, M., Olofsson, G., Posch, T., Regibo, S., Savini, G., Sibthorpe, B., Swinyard, B. M., Yates, J. A., Waelkens, C.
Publikováno v:
Nature 467, 64-67; published on September 2, 2010
In 2001, the discovery of circumstellar water vapour around the ageing carbon star IRC+10216 was announced. This detection challenged the current understanding of chemistry in old stars, since water vapour was predicted to be absent in carbon-rich st
Externí odkaz:
http://arxiv.org/abs/1104.2316
Autor:
Groenewegen, M. A. T., Waelkens, C., Barlow, M. J., Kerschbaum, F., Garcia-Lario, P., Cernicharo, J., Blommaert, J. A. D. L., Bouwman, J., Cohen, M., Cox, N., Decin, L., Exter, K., Gear, W. K., Gomez, H. L., Hargrave, P. C., Henning, Th., Hutsemékers, D., Ivison, R. J., Jorissen, A., Krause, O., Ladjal, D., Leeks, S. J., Lim, T. L., Matsuura, M., Nazé, Y., Olofsson, G., Ottensamer, R., Polehampton, E., Posch, T., Rauw, G., Royer, P., Sibthorpe, B., Swinyard, B. M., Ueta, T., Vamvatira-Nakou, C., Vandenbussche, B., Van de Steene, G. C., Van Eck, S., van Hoof, P. A. M., Van Winckel, H., Verdugo, E., Wesson, R.
Publikováno v:
A&A, 526, A162 (18p, 2011)
MESS (Mass-loss of Evolved StarS) is a Guaranteed Time Key Program that uses the PACS and SPIRE instruments on board the Herschel Space Observatory to observe a representative sample of evolved stars, that include asymptotic giant branch (AGB) and po
Externí odkaz:
http://arxiv.org/abs/1012.2701