Zobrazeno 1 - 10
of 53
pro vyhledávání: '"H. Grünwaldt"'
Autor:
F. M. Ipavich, P. Gangopadhyay, Berndt Klecker, Peter Wurz, Eberhard Möbius, H. S. Ogawa, Martin Hilchenbach, Antoinette B. Galvin, Fritz Gliem, Darrell L. Judge, Peter Bochsler, H. Grünwaldt, D. Hovestadt, D. R. McMullin
Publikováno v:
Scopus-Elsevier
The Solar and Heliospheric Observatory (SOHO) spacecraft located at L1 is well outside the Earth's magnetosphere and has been observing the Sun continuously since December 1995, except for relatively brief periods due to spacecraft operational interr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::050229e35583cd9f11decf8f244b3b23
https://doi.org/10.1029/2000ja000222
https://doi.org/10.1029/2000ja000222
Publikováno v:
Journal of Geophysical Research: Space Physics. 105:10527-10536
We use the charge time-of-flight (CTOF) mass and charge spectrometer of the charge, element, and isotope analysis system (CELIAS) on board the Solar and Heliospheric Observatory (SOHO) to determine the solar wind oxygen freeze-in temperature T76 from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b71afd3d1e7d47e896bec5b687c6b295
https://doi.org/10.1029/1999ja900384
https://doi.org/10.1029/1999ja900384
Autor:
Peter Wurz, S. Hefti, D. Hovestadt, M. R. Aellig, F. M. Ipavich, H. Grünwaldt, Peter Bochsler
Publikováno v:
Journal of Geophysical Research: Space Physics. 104:24769-24780
Using data of the Charge Time-of-Flight (CTOF) mass spectrometer of the Charge, Element, and Isotope Analysis System (CELIAS) on board the Solar and Heliospheric Observatory (SOHO) from ∼80 days of observation around solar minimum we derive a value
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd4f0cc02ad05726a77a248dc8e43872
https://doi.org/10.1029/1999ja900309
https://doi.org/10.1029/1999ja900309
Autor:
Martin Hilchenbach, F. M. Ipavich, M.R. Aellig, Fritz Gliem, Peter Wurz, Peter Bochsler, D. Hovestadt, S. Hefti, H. Grünwaldt
Publikováno v:
Physics and Chemistry of the Earth, Part C: Solar, Terrestrial & Planetary Science. 24:407-414
The CELIAS/CTOF (Charge Time Of Flight) mass spectrometer on board the SOHO mission measures the ionic and elemental composition of minor ions in the solar wind. From density ratios of adjacent charge states of minor ions we derive, consistent with p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9571775bb7a33de9e1b474ca7278fde
https://doi.org/10.1016/s1464-1917(99)00021-5
https://doi.org/10.1016/s1464-1917(99)00021-5
Autor:
S. Hefti, D. Hovestadt, Fritz Gliem, Martin Hilchenbach, P. Wurzl, Antoinette B. Galvin, H. Grünwaldt, M. R. Aellig, F. M. Ipavich, Peter Bochsler
Publikováno v:
Physics and Chemistry of the Earth, Part C: Solar, Terrestrial & Planetary Science. 24:421-426
From data collected with the MTOF sensor of the CELIAS instrument on board the SOHO spacecraft we derived the elemental abundance ratios for Si/O and Fe/O in the solar wind with high time resolution. Since Si and Fe are elements with a low first ioni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f45a6d29fb06e6a98e2eb9400b3059e
https://doi.org/10.1016/s1464-1917(99)00023-9
https://doi.org/10.1016/s1464-1917(99)00023-9
Autor:
Martin Hilchenbach, George Gloeckler, H. Grünwaldt, Johannes Geiss, Antoinette B. Galvin, H. Kucharek, R. Kallenbach, Fritz Gliem, D. Hovestadt, Peter Bochsler, F. M. Ipavich
Publikováno v:
Physics and Chemistry of the Earth, Part C: Solar, Terrestrial & Planetary Science. 24:415-419
Using the high-resolution mass spectrometer MTOF on board SOHO we have measured the solar wind isotopic abundance ratios of Ne, Mg, and Si in different solar wind regimes with bulk velocities ranging from 350 km/s to 650 km/s. Data indicate a systema
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5d1eab4f80a0daf575b45b87c34ddfe
https://doi.org/10.1016/s1464-1917(99)00022-7
https://doi.org/10.1016/s1464-1917(99)00022-7
Autor:
S. Hefti, D. Hovestadt, Fritz Gliem, Peter Wurz, Marcia Neugebauer, George Gloeckler, M. R. Aellig, Eberhard Möbius, H. Grünwaldt, Peter Bochsler, Martin Hilchenbach, F. M. Ipavich, E. Marsch, Berndt Klecker, Antoinette B. Galvin, Reinald Kallenbach, J. Geiss
Publikováno v:
Journal of Geophysical Research: Space Physics. 103:29697-29704
Using observations of the Charge Time-of-Flight(CTOF) charge and mass spectrometer of the Charge, Element and Isotope Analysis System (CELIAS), and of CELIAS/proton monitor on board the Solar and Heliospheric Observatory (SOHO), we present an overvie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c5d5cfbfc0057c4a3bf8107546e1a07
https://doi.org/10.1029/1998ja900022
https://doi.org/10.1029/1998ja900022
Autor:
Marcia Neugebauer, W. I. Axford, Reinald Kallenbach, Martin Hilchenbach, Antoinette B. Galvin, M. A. Lee, Fritz Gliem, E. Marsch, J. Geiss, K. C. Hsieh, Berndt Klecker, Eberhard Möbius, George Gloeckler, Manfred Scholer, Peter Wurz, Stefano Livi, K.-U. Reiche, A. Bürgi, H. Grünwaldt, Hans Balsiger, D. J. Judge, Peter Bochsler, Harald Kucharek, H. S. Ogawa, Michael A. Coplan, B. Wilken, F. M. Ipavich, M. I. Verigin, D. Hovestadt, G. G. Managadze
Publikováno v:
Journal of Geophysical Research: Space Physics. 103:26805-26812
Solar wind abundance ratios of magnesium isotopes measured with the high resolution Mass Time-of-Flight spectrometer (MTOF) of the Charge, Element, and Isotope Analysis System (CELIAS) experiment on board the Solar and Heliospheric Observatory (SOHO)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ad16e841a5a7bf45074ecf6da0c9e87
https://doi.org/10.1029/98ja02542
https://doi.org/10.1029/98ja02542
Autor:
Reinald Kallenbach, Eberhard Möbius, K.-U. Reiche, D. Hovestadt, M. I. Verigin, G. G. Managadze, Martin Hilchenbach, A. Bürgi, B. Wilken, Antoinette B. Galvin, H. Grünwaldt, W. I. Axford, S. Hefti, P. Laeverenz, E. Marsch, Stefano Livi, Peter Wurz, Martin A. Lee, Hans Balsiger, K. C. Hsieh, H. S. Ogawa, George Gloeckler, Manfred Scholer, Marcia Neugebauer, Michael A. Coplan, Johannes Geiss, Darrell L. Judge, Fritz Gliem, W. Bornemann, F. M. Ipavich, Berndt Klecker, Peter Bochsler
Publikováno v:
The Astrophysical Journal. 503:916-922
The High-Energy Suprathermal Time-of-Flight sensor (HSTOF) of the Charge, Element, and Isotope Analysis System (CELIAS) on the Solar and Heliospheric Observatory (SOHO) near the Lagrangian point L1 is capable of identifying energetic hydrogen atoms (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::966238ae3d4c7112d8cc79420841c6ba
https://doi.org/10.1086/306022
https://doi.org/10.1086/306022
Autor:
W. I. Axford, E. Marsch, J. Geiss, K. C. Hsieh, Eberhard Möbius, Berndt Klecker, Peter Wurz, J. A. Paquette, M. A. Lee, Peter Bochsler, B. Wilken, S. E. Lasley, Marcia Neugebauer, Hans Balsiger, Reinald Kallenbach, K.-U. Reiche, A. Bürgi, M. I. Verigin, G. G. Managadze, H. Grünwaldt, D. Hovestadt, F. M. Ipavich, Michael A. Coplan, Antoinette B. Galvin, George Gloeckler, Manfred Scholer, Fritz Gliem, Martin Hilchenbach, S. Hefti
Publikováno v:
Journal of Geophysical Research: Space Physics. 103:17205-17213
The proton monitor, a small subsensor in the Charge, Element, and Isotope Analysis System/Mass Time-of-Flight (CELIAS/MTOF) experiment on the SOHO spacecraft, was designed to assist in the interpretation of measurements from the high mass resolution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e525cf5e3e124137377be7aab75b5cd
https://doi.org/10.1029/97ja02770
https://doi.org/10.1029/97ja02770