First Team Meeting - Provincia di Padova

JANUS
(Jovis, Amorum ac Natorum Undique Scrutator)
Camera system for JUICE mission
First Team Meeting
9-11 April 2014
Palazzo Santo Stefano
piazza Antenore n. 3
Padova
JANUS Team Meeting 1, 9 April 2014
Agenda
1st day, 9 April (14-18.30)
We will give an overview of the instrument, focusing on technical solutions, functionalities and performances
Welcome addresses by local authorities and Astronomical Observatory Director, TBD/Turatto
JUICE overview,
Ralf Jaumann
Janus overview,
Palumbo/Della Corte
Janus scientific objectives and requirements,
Harald Hoffmann / Gabriele Cremonese
Janus design review (focused on functionalities and performances):
•Optical design,
Davide Greggio
•Filter Wheel,
Miguel Herranz
•OHU Thermo-mechanics,
Stefano Debei
•Detector,
Mark Leese / Matt Soman
•Proximity electronics,
Harald Michaelis
•Main electronics,
Nicole Schmitz
•Radiation issue/modeling,
Vincenzo Della Corte
Operations & data volume constraints,
Harald Hoffmann
Mission design and mapping strategy,
Harald Hoffmann / Pasquale Palumbo
Calibration, performances modeling and processing techniques, Michele Zusi / Giorgio Gemignani
Expected performances,
Elena Mazzotta Epifani / Harald
Hoffmann / Pasquale Palumbo
NASA Europa Clipper,
Jim Bell
JANUS Team Meeting 1, 9 April 2014
Agenda
1st day, 9 April (cont.; 14-18.30)
Team organization (reflecting ESA WGs): Pasquale Palumbo, Ralf Jaumann, Gabriele
Cremonese, Harald Hoffmann
We shall organize the JANUS team in WGs in order to properly support the techcnical team and the work of
JUICE SWG / WGs
#1 Geology of Icy Satellites and Io (including impact tectonics, cryovolcanism, Io volcanism, color
variations, habitable zones and age determination as subgroups)
#2 Cartography of Icy Satellites (including the stereo aspects, basemap generation, nomenclature as
subgroups)
#3 Physical Properties of Icy Satellites and Io (rotation, internal structure, photometry, magnet field /
surfaces interactions)
#4 Atmosphere (dynamical processes, cloud systems, instabilities, lightning; convective events)
#5 Jovian System Aspects (exospheres, rings, small satellites).
SWG and WGs activities and outcomes: reports from JANUS WG participants (???)
JANUS Team Meeting 1, 9 April 2014
Agenda
2nd day, 10 April (9:00-16:00, including light lunch on-site)
A parallel technical session can be organized in an adjacent room between 9:30 and 12:30
Scientific topics, JANUS contribution and related requirements & observation strategy:
(on average, 15 minutes per topic, plus 5-10 minutes discussion)
Cartography of Icy Satellites
Thomas Roatsch
Geologic Overview of Ganymede, Callisto and Europa
Katrin Stephan
Composition and synergies with spectrometer
Federico Tosi
Impact Structures on Ganymede, Callisto and Europa
Elena Martellato, Alice Lucchetti,
Gabriele Cremonese
Tectonics on Ganymede, Callisto and Europa
Ernst Hauber
Cryovolcanism on Ganymede and Europa
Riccardo Pozzobon, Matteo Massironi
Possible Habitable Zones on Ganymede and Europa
Olga Prieto-Ballesteros
Surface Ages of the Galilean Satellites
Roland Wagner
Rotation and Internal Structure of icy satellites Giuseppe Mitri
Stereo Imaging with JANUS and Altimetry with GALA
Klaus Gwinner
Geology of Io and Studies by JANUS
Rosaly Lopes
Monitoring the Atmosphere of Jupiter with JANUS
Davide Grassi (with Alberto Adriani,
Athena Coustenis, Amy Simon-Miller)
JANUS Team Meeting 1, 9 April 2014
Agenda
2nd day, 10 April (cont.)
Astrometry from space missions: satellites dynamics
Ring system science and observations
Exospheres Studies by JANUS
Simulation of the vapor plume on Europa
Valéry Layney
Carl Murray
Nick Schneider
Alice Lucchetti, N ick Schneider, Gabriele
Cremonese
General discussion and wrap-up
Future activities, next meetings, AOB
16:30 - …… - social event: visit, aperitif & light dinner @ Padova Astronomical Observatory
JANUS Team Meeting 1, 9 April 2014
Agenda
3rd day, 11 April (9-14, including light lunch on-site and up to 16:00 to discuss AOB and specific
topics )
Core team meeting on instrument development; we shall discuss:
Review of S/S requirements specifciations (we shall define how to proceed here)
Internal I/Fs definition: thermal and mechanical design of OHU (already starting on Thursday)
Instrument development activities – including TRL status and paln to TRL 5 - and schedule
(discussion on activities on ALL S/Ss)
IPRR results and preparation of the Instrument Consolidation Review, ICR (Sep to Oct 2014 - TBC) –
inputs from ESA missing !!!
JANUS Team Meeting 1, 9 April 2014

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