Zobrazeno 1 - 10
of 139
pro vyhledávání: '"C. C. Curtis"'
Autor:
David Brain, R. Cerulli-Irelli, Hannu Koskinen, N. Krupp, M. Yamauchi, A. Grigoriev, Peter Wurz, D. R. Linder, J. Woch, P. Bochsler, Y. Soobiah, Manuel Grande, S. M. P. McKenna-Lawlor, Stas Barabash, Karoly Szego, Wolfgang Baumjohann, A. Fedorov, Michael W. Liemohn, Mats Holmström, M. Maggi, Pontus Brandt, Glyn Collinson, C. C. Curtis, Herbert Gunell, Markus Fraenz, R. A. Frahm, J. D. Winningham, Esa Kallio, Rickard Lundin, J. J. Thocaven, E. Roelof, Eduard Dubinin, H. Andersson, Yibo Ma, T. L. Zhang, J. A. Sauvaud, D. O. Kataria, Andrew J. Coates, J. Kozyra, S. Orsini, Anna Milillo, A. Asamura, S. J. Jeffers, Bill R. Sandel, Alessandro Mura, André Galli, Yoshifumi Futaana, J. R. Sharber, K. C. Hsieh
Publikováno v:
Planetary and Space Science. 56:802-806
We report the detection of electrons due to photo-ionization of atomic oxygen and carbon dioxide in the Venus atmosphere by solar helium 30.4 nm photons. The detection was by the Analyzer of Space Plasma and Energetic Atoms (ASPERA-4) Electron Spectr
Autor:
Hans Nilsson, Andrew J. Coates, Stas Barabash, Yoshifumi Futaana, P. Riihela, R. A. Frahm, A. Fedorov, J. R. Sharber, Wolfgang Baumjohann, K. C. Hsieh, Eduard Dubinin, K. Brinkfeldt, J. D. Winningham, Esa Kallio, A. Grigoriev, M. Maggi, S. M. P. McKenna-Lawlor, Kazushi Asamura, J. J. Thocaven, Christian Mazelle, David Brain, R. Cerulli-Irelli, Markus Fränz, M. Yamauchi, J. A. Sauvaud, Janet G. Luhmann, Peter Wurz, Alessandro Mura, Pontus Brandt, T. Sales, T. L. Zhang, Ella Carlsson, Anna Milillo, D. O. Kataria, J. R. Scherrer, J. Woch, Walter Schmidt, Bill R. Sandel, C. C. Curtis, P. Bochsler, Mats Holmström, S. Orsini, J. Kozyra, Rickard Lundin, Herbert Gunell, N. Krupp, Karoly Szego, D. R. Linder, Hannu Koskinen, H. Andersson, Helmut Lammer, Manuel Grande, E. Roelof
Publikováno v:
Planetary and Space Science. 56:873-880
In December 2006, a single active region produced a series of proton solar flares, with X-ray class up to the X9.0 level, starting on 5 December 2006 at 10:35 UT. A feature of this X9.0 flare is that associated MeV particles were observed at Venus an
Autor:
Eduard Dubinin, Andrei Fedorov, K. Brinkfeldt, Pontus Brandt, Karoly Szego, Peter Bochsler, Joachim Woch, Mats Holmström, Hannu Koskinen, Helmut Lammer, Yoshifumi Futaana, J. R. Sharber, T. L. Zhang, Manuel Grande, S. Barabash, P. Riihela, K. C. Hsieh, J. D. Winningham, C. C. Curtis, Christopher T. Russell, R. A. Frahm, Rickard Lundin, Anna Milillo, Norbert Krupp, D. R. Linder, Janet U. Kozyra, M. Maggi, Elias Roussos, André Galli, Markus Fränz, J. J. Thocaven, Wolfgang Baumjohann, Peter Wurz, Uwe Motschmann, H. Andersson, Dhiren Kataria, J. R. Scherrer, Alessandro Mura, T. Sales, R. Cerulli-Irelli, Bill R. Sandel, Christian Mazelle, J. A. Sauvaud, Andrew J. Coates, Edmond C. Roelof, C. Martinecz, Kazushi Asamura, Esa Kallio, A. Grigoriev, Walter Schmidt, S. McKenna-Lawler, Herbert Gunell, Janet G. Luhmann, Masatoshi Yamauchi, Stefano Orsini
Publikováno v:
Planetary and Space Science. 56:780-784
For the first time since 1992 when the Pioneer Venus Orbiter (PVO) ceased to operate, there is again a plasma instrument in orbit around Venus, namely the ASPERA-4 flown on Venus Express (inserted into an elliptical polar orbit about the planet on Ap
Autor:
Peter Wurz, Pekka Janhunen, A. Fedorov, Alessandro Mura, T. Sales, Stas Barabash, S. Orsini, M. Yamauchi, S. M. P. McKenna-Lawlor, Yoshifumi Futaana, Karoly Szego, Mats Holmström, R. A. Frahm, J. R. Sharber, H. Andersson, E. Roelof, I. Sillanpää, Janet G. Luhmann, Hannu Koskinen, D. O. Kataria, Bill R. Sandel, Christian Mazelle, T. L. Zhang, Rickard Lundin, J. D. Winningham, Wolfgang Baumjohann, J. A. Sauvaud, P. Bochsler, M. Maggi, Helmut Lammer, Anna Milillo, N. Krupp, Herbert Gunell, D. R. Linder, J. R. Scherrer, Pontus Brandt, Andrew J. Coates, P. Riihela, Walter Schmidt, J. Kozyra, C. C. Curtis, K. C. Hsieh, J. J. Thocaven, Manuel Grande, Christopher T. Russell, R. Cerulli-Irelli, Esa Kallio, J. Woch, Kazushi Asamura, Riku Jarvinen, A. Grigoriev, K. Brinkfeldt
Publikováno v:
Aberystwyth University
Plasma and magnetic field measurements made onboard the Venus Express on June 1, 2006, are analyzed and compared with predictions of a global model. It is shown that in the orbit studied, the plasma and magnetic field observations obtained near the N
Autor:
E. C. Roelof, Stas Barabash, Joachim Woch, Manuel Grande, Bill R. Sandel, André Galli, Janet U. Kozyra, Kazushi Asamura, K. C. Hsieh, Anna Milillo, Hannu Koskinen, R. A. Frahm, Stefano Massetti, Stefano Orsini, Rickard Lundin, Norbert Krupp, Masatoshi Yamauchi, Janet G. Luhmann, Andrei Fedorov, R. Cerulli-Irelli, Alessandro Mura, Raffaella D'Amicis, C. C. Curtis, Pontus Brandt, S. M. P. McKenna-Lawlor, Yoshifumi Futaana, J. R. Sharber, Esa Kallio, D. Winningham, Andrew J. Coates, Markus Fraenz, A. Grigoriev, M. Maggi, Peter Wurz, H. Andersson
Publikováno v:
Planetary and Space Science. 56(6):840-845
The Analyzer of Space Plasma and EneRgetic Atoms (ASPERA-3) on board Mars Express is designed to study the interaction between the solar wind and the atmosphere of Mars and to characterize the plasma and neutral gas environment in near-Mars space. Ne
Autor:
A. Fedorov, E. Roelof, Hannu Koskinen, J. Woch, K. Brinkfeldt, J. J. Thocaven, Andrew J. Coates, N. Krupp, Helmut Lammer, Bill R. Sandel, M. Maggi, Janet G. Luhmann, D. R. Linder, Stas Barabash, Yoshifumi Futaana, Esa Kallio, Manuel Grande, J. R. Sharber, Wolfgang Baumjohann, Peter Wurz, S. M. P. McKenna-Lawlor, P. Riihela, J. D. Winningham, Christopher T. Russell, Mats Holmström, J. Kozyra, Alessandro Mura, Anna Milillo, J. R. Scherrer, Pontus Brandt, K. C. Hsieh, T. Sales, A. Grigoriev, Christian Mazelle, C. C. Curtis, J. A. Sauvaud, Rickard Lundin, Kazushi Asamura, Tielong Zhang, S. Orsini, M. Yamauchi, Walter Schmidt, H. Andersson, Karoly Szego, P. Bochsler, C. Ferrier, Herbert Gunell, R. Cerulli-Irelli, D. O. Kataria, R. A. Frahm
Publikováno v:
Planetary and Space Science. 56(6):812-817
We have an unique opportunity to compare the magnetospheres of two non-magnetic planets as Mars and Venus with identical instrument sets Aspera-3 and Aspera-4 on board of the Mars Express and Venus Express missions. We have performed both statistical
Autor:
Wolfgang Baumjohann, Janet G. Luhmann, Andrei Fedorov, P. Riihela, Bill R. Sandel, Dhiren Kataria, K. C. Hsieh, Karoly Szego, André Galli, K. Brinkfeldt, Pontus Brandt, Janet U. Kozyra, S. M. P. McKenna-Lawlor, C. C. Curtis, Christopher T. Russell, D. R. Linder, Esa Kallio, Stas Barabash, Markus Fraenz, J. R. Scherrer, R. A. Frahm, J. A. Sauvaud, Edmond C. Roelof, H. Koskinen, R. Cerulli-Irelli, Joachim Woch, T. L. Zhang, Andrew J. Coates, Herbert Gunell, A. Grigoriev, Alessandro Mura, Christian Mazelle, Anna Milillo, Stefano Orsini, M. Maggi, Norbert Krupp, Yoshifumi Futaana, Manuel Grande, H. Andersson, J. R. Sharber, Helmut Lammer, J. J. Thocaven, Mats Holmström, Peter Wurz, D. Winningham, Kazushi Asamura, Walter Schmidt, Rickard Lundin, M. Yamauchi, Peter Bochsler, T. Sales
Publikováno v:
Planetary and Space Science. 56(6):807-811
The ASPERA-4 instrument on board the Venus Express spacecraft offers for the first time the possibility to directly measure the emission of energetic neutral atoms (ENAs) in the vicinity of Venus. When the spacecraft is inside the Venus shadow a dist
Autor:
Joachim Woch, S. Barabash, Markus Fränz, Yoshifumi Futaana, R. Cerulli-Irelli, André Galli, Peter Wurz, Andrei Fedorov, Mats Holmström, R. A. Frahm, Rickard Lundin, Peter Bochsler, Herbert Gunell, D. Winningham, A. Grigoriev, K. C. Hsieh, C. C. Curtis, Edmond C. Roelof, Norbert Krupp
Publikováno v:
The Astrophysical Journal. 644:1317-1325
We present an analysis of hydrogen energetic neutral atoms (ENAs) measured by the ASPERA-3 instrument on boardMars Express. We focus on ENAs that have no Martian origin. The energy spectra of these ENAs are all very similar and can be fitted well by
Autor:
J. J. Thocaven, H. Andersson, H. Borg, Stefano Orsini, E. Budnik, Stefano Livi, D. Winningham, R. Cerulli-Irelli, Stas Barabash, Mats Holmström, Edmond C. Roelof, Joachim Woch, P. Riihela, S. McKenna-Lawler, M. Maggi, Pontus Brandt, Esa Kallio, A. Fedorov, Peter Bochsler, Walter Schmidt, Bill R. Sandel, D. R. Linder, Manuel Grande, Norbert Krupp, Andrew J. Coates, M. Yamauchi, R. A. Frahm, Markus Fränz, Rickard Lundin, Peter Wurz, J. A. Sauvaud, M. Carter, K. C. Hsieh, Hajime Hayakawa, T. Sales, Hannu Koskinen, J. R. Sharber, Kazushi Asamura, D. H. Reading, C. C. Curtis, Janet G. Luhmann, D. O. Kataria, A. Grigoriev, D. J. Williams, Janet U. Kozyra
Publikováno v:
Icarus. 182:308-319
The Analyzer of Space Plasma and Energetic Atoms (ASPERA) on-board the Mars Express spacecraft (MEX) measured penetrating solar wind plasma and escaping/accelerated ionospheric plasma at very low altitudes (250 km) in the dayside subsolar region. Thi
Autor:
D. Williams, M. Carter, Dhiren Kataria, Yoshifumi Futaana, J. D. Winningham, J. R. Sharber, Norbert Krupp, D. R. Linder, S. McKenna-Lawler, Pontus Brandt, Mats Holmström, C. C. Curtis, A. Grigoriev, E. Roelof, Markus Fränz, Stefano Livi, Janet G. Luhmann, J. A. Sauvaud, Rickard Lundin, K. Brinkfeldt, Peter Wurz, Bill R. Sandel, J. R. Scherrer, P. Riihela, K. C. Hsieh, T. Sales, Andrew J. Coates, Walter Schmidt, J. J. Thocaven, C. Dierker, Manuel Grande, M. Maggi, R. A. Frahm, Peter Bochsler, Stefano Orsini, R. Cerulli-Irelli, Herbert Gunell, H. Andersson, Esa Kallio, Janet U. Kozyra, Stas Barabash, Joachim Woch, Hannu Koskinen, Andrei Fedorov, Kazushi Asamura, M. Yamauchi
Publikováno v:
Icarus. 182:413-423
The Neutral Particle Detector (NPD), an Energetic Neutral Atom (ENA) sensor of the Analyzer of Space Plasmas and Energetic Atoms (ASPERA-3) on board Mars Express, detected intense fluxes of ENAs emitted from the subsolar region of Mars. The typical E