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DOI | 10.1002/2017GL072940 | ||||
Año | 2017 | ||||
Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
During the first perijove passage of the Juno mission, the Jovian InfraRed Auroral Mapper (JIRAM) observed a line of closely spaced oval features in Jupiter's southern hemisphere, between 30 degrees S and 45 degrees S. In this work, we focused on the longitudinal region covering the three ovals having higher contrast at 5m, i.e., between 120 degrees W and 60 degrees W in System III coordinates. We used the JIRAM's full spectral capability in the range 2.4-3m together with a Bayesian data inversion approach to retrieve maps of column densities and altitudes for an NH3 cloud and an N2H4 haze. The deep (under the saturation level) volume mixing ratio and the relative humidity for gaseous ammonia were also retrieved. Our results suggest different vortex activity for the three ovals. Updraft and downdraft together with considerations about the ammonia condensation could explain our maps providing evidences of cyclonic and anticyclonic structures.
Ord. | Autor | Género | Institución - País |
---|---|---|---|
1 | Sindoni, G. | - |
Istituto Nazionale di Astrofisica - Italia
Istituto Nazionale Di Astrofisica, Rome - Italia INAF - Italia |
2 | Grassi, D. | - |
Istituto Nazionale di Astrofisica - Italia
Istituto Nazionale Di Astrofisica, Rome - Italia INAF - Italia |
3 | Adriani, A. | - |
Istituto Nazionale di Astrofisica - Italia
Istituto Nazionale Di Astrofisica, Rome - Italia INAF - Italia |
4 | Mura, A. | - |
Istituto Nazionale di Astrofisica - Italia
Istituto Nazionale Di Astrofisica, Rome - Italia INAF - Italia |
5 | Moriconi, M. L. | - |
Istituto Nazionale di Astrofisica - Italia
CNR - Italia Istituto Nazionale Di Astrofisica, Rome - Italia Institute of Atmospheric Sciences and Climate, Bologna - Italia INAF - Italia |
6 | Dinelli, B. M. | - |
CNR - Italia
Institute of Atmospheric Sciences and Climate, Bologna - Italia |
7 | Filacchione, G. | - |
Istituto Nazionale di Astrofisica - Italia
Istituto Nazionale Di Astrofisica, Rome - Italia INAF - Italia |
8 | Tosi, F. | - |
Istituto Nazionale di Astrofisica - Italia
Istituto Nazionale Di Astrofisica, Rome - Italia INAF - Italia |
9 | Piccioni, G. | - |
Istituto Nazionale di Astrofisica - Italia
Istituto Nazionale Di Astrofisica, Rome - Italia INAF - Italia |
10 | Migliorini, L. | Mujer |
Istituto Nazionale di Astrofisica - Italia
Istituto Nazionale Di Astrofisica, Rome - Italia INAF - Italia |
11 | Altieri, F. | - |
Istituto Nazionale di Astrofisica - Italia
Istituto Nazionale Di Astrofisica, Rome - Italia INAF - Italia |
12 | Fabiano, F. | - |
CNR - Italia
UNIV BOLOGNA - Italia Institute of Atmospheric Sciences and Climate, Bologna - Italia Alma Mater Studiorum Università di Bologna - Italia |
13 | Turrini, Diego | Hombre |
Istituto Nazionale di Astrofisica - Italia
Universidad de Atacama - Chile Istituto Nazionale Di Astrofisica, Rome - Italia INAF - Italia |
14 | Noschese, R. | - |
Istituto Nazionale di Astrofisica - Italia
Istituto Nazionale Di Astrofisica, Rome - Italia INAF - Italia |
15 | Cicchetti, A. | - |
Istituto Nazionale di Astrofisica - Italia
Istituto Nazionale Di Astrofisica, Rome - Italia INAF - Italia |
16 | Stefani, S. | - |
Istituto Nazionale di Astrofisica - Italia
Istituto Nazionale Di Astrofisica, Rome - Italia INAF - Italia |
17 | Bolton, S. | - |
Southwest Res Inst - Estados Unidos
Southwest Research Institute - Estados Unidos |
18 | Connerney, J. E. P. | - |
NASA - Estados Unidos
NASA Goddard Space Flight Center - Estados Unidos |
19 | Atreya, S. K. | - |
UNIV MICHIGAN - Estados Unidos
University of Michigan, Ann Arbor - Estados Unidos |
20 | Bagenal, F. | - |
UNIV COLORADO - Estados Unidos
University of Colorado Boulder - Estados Unidos |
21 | Hansen, C. | - |
Planetary Sci Inst - Estados Unidos
Planetary Science Institute - Estados Unidos |
22 | Ingersoll, A. | - |
CALTECH - Estados Unidos
California Institute of Technology - Estados Unidos |
23 | Janssen, Michael | Hombre |
NASA - Estados Unidos
Jet Propulsion Laboratory - Estados Unidos |
24 | Levin, S. M. | - |
NASA - Estados Unidos
Jet Propulsion Laboratory - Estados Unidos |
25 | Lunine, J. I. | - |
CORNELL UNIV - Estados Unidos
Cornell University - Estados Unidos Cornell Center for Astrophysics and Planetary Science - Estados Unidos |
26 | Orton, Glenn S. | Hombre |
NASA - Estados Unidos
Jet Propulsion Laboratory - Estados Unidos |
27 | Olivieri, A. | - |
Agenzia Spaziale Italiana - Italia
|
28 | Amoroso, M. | - |
Agenzia Spaziale Italiana - Italia
|
Fuente |
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National Science Foundation |
National Aeronautics and Space Administration |
Agenzia Spaziale Italiana |
Russian Academy of Sciences |
NASA through the Juno Project |
NASA through funds Jet Propulsion Laboratory, California Institute of Technology |
IAPS-INAF |
INAF-IAPS |
Fabrizio Oliva |
Agradecimiento |
---|
The JIRAM project is founded by the Italian Space Agency (ASI). In particular, this work has been developed under the agreement 2016-23-H. 0. J.I.L. and S.K.A. acknowledge support from NASA through the Juno Project. G.S.O. acknowledges support from NASA through funds that were distributed to the Jet Propulsion Laboratory, California Institute of Technology. The JIRAM-Juno data are not currently publicly available. They will be made publicly available through the NASA Planetary Data System (https://pds.nasa.gov) at the end of proprietary period (currently under definition). The radiative transfer code is based on the ARS software, developed by Nikolay Ignatiev, Space Research Institute of the Russian Academy of Sciences. We thank the two anonymous reviewers, whose comments facilitated the improvement of this paper. Emiliano D'Aversa and Fabrizio Oliva (IAPS-INAF) are acknowledged for their support in software development and extensive discussion. The JIRAM instrument has been developed by Leonardo at the Officine Galileo- Campi Bisenzio site. The computational resources used in this research have been supplied by INAFIAPS through the projects "HPP-High Performance Planetology" and "DataWell." |
The JIRAM project is founded by the Italian Space Agency (ASI). In particular, this work has been developed under the agreement 2016-23-H.0. J.I.L. and S.K.A. acknowledge support from NASA through the Juno Project. G.S.O. acknowledges support from NASA through funds that were distributed to the Jet Propulsion Laboratory, California Institute of Technology. The JIRAM-Juno data are not currently publicly available. They will be made publicly available through the NASA Planetary Data System (https://pds.nasa.gov) at the end of proprietary period (currently under definition). The radiative transfer code is based on the ARS software, developed by Nikolay Ignatiev, Space Research Institute of the Russian Academy of Sciences. We thank the two anonymous reviewers, whose comments facilitated the improvement of this paper. Emiliano D'Aversa and Fabrizio Oliva (IAPS-INAF) are acknowledged for their support in software development and extensive discussion. The JIRAM instrument has been developed by Leonardo at the Officine Galileo-Campi Bisenzio site. The computational resources used in this research have been supplied by INAF-IAPS through the projects “HPP-High Performance Planetology” and “DataWell.” |