| CALLISTO_FLYBY | | Working Group 1 |
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| CALLISTO_FLYBY_3GM | | Working Group 1 |
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| CALLISTO_FLYBY_GALA | | Working Group 1 |
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| EUROPA_FLYBY | | Working Group 1 |
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| EUROPA_FLYBY_3GM | | Working Group 1 |
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| EUROPA_FLYBY_GALA | | Working Group 1 |
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| GANYMEDE_FLYBY | | Working Group 1 |
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| GANYMEDE_FLYBY_3GM | | Working Group 1 |
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| GANYMEDE_FLYBY_GALA | | Working Group 1 |
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| CALLISTO_FLYBY_RIME_AJS | Callisto active radar opportunity, anti-jovian side | Working Group 1 |
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| CALLISTO_FLYBY_RIME_JS | Callisto active radar opportunity, jovian side | Working Group 1 |
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| CALLISTO_RPWI_PASSIVRAD | Callisto passive radar opportunity for RPWI | Working Group 1 |
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| EUROPA_FLYBY_RIME_AJS | Europa active radar opportunity, anti-jovian side | Working Group 1 |
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| EUROPA_FLYBY_RIME_JS | Europa active radar opportunity, jovian side | Working Group 1 |
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| EUROPA_RPWI_PASSIVRAD | Europa passive radar opportunity for RPWI | Working Group 1 |
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| GANYMEDE_FLYBY_RIME_AJS | Ganymede active radar opportunity, anti-jovian side | Working Group 1 |
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| GANYMEDE_FLYBY_RIME_JS | Ganymede active radar opportunity, jovian side | Working Group 1 |
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| GANYMEDE_RPWI_PASSIVRAD | Ganymede passive radar opportunity for RPWI | Working Group 1 |
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| RINGPHASE | | Working Group 2 |
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| RING_PHASECURV_170 | | Working Group 2 |
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| RING_PHASECURV_160 | | Working Group 2 |
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| RING_PHASECURV_150 | | Working Group 2 |
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| RING_PHASECURV_140 | | Working Group 2 |
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| RING_PHASECURV_130 | | Working Group 2 |
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| RING_PHASECURV_120 | | Working Group 2 |
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| RING_PHASECURV_110 | | Working Group 2 |
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| RING_PHASECURV_100 | | Working Group 2 |
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| RING_PHASECURV_90 | | Working Group 2 |
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| RING_PHASECURV_80 | | Working Group 2 |
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| RING_PHASECURV_70 | | Working Group 2 |
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| RING_PHASECURV_60 | | Working Group 2 |
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| RING_PHASECURV_50 | | Working Group 2 |
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| RING_PHASECURV_40 | | Working Group 2 |
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| RING_PHASECURV_30 | | Working Group 2 |
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| RING_PHASECURV_20 | | Working Group 2 |
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| EUROPA_DISTANT | | Working Group 2 |
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| CALLISTO_DISTANT | | Working Group 2 |
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| GANYMEDE_DISTANT | | Working Group 2 |
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| IO_MONITORING | - JANUS minimum distance = 7.00e+05 km
- MAJIS minimum distance = 8.00e+05 km
- SWI minimum distance = 6.00e+05 km (able to resolve target when angular size is > 1 mrad)
| Working Group 2 |
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| CALLISTO_FB_RS | Callisto Flyby remote sensing | Working Group 2 |
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| EUROPA_FB_RS | Europa Flyby remote sensing | Working Group 2 |
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| GANYMEDE_FB_RS | Ganymede flyby remote sensing | Working Group 2 |
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| IO_ECLIPSE | Io observation while Io is in eclipse. | Working Group 2 |
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| IO_TOR_DUST | Io torus dust | Working Group 2 |
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| IO_MAJ_COMPOSITION | IO_MAJ_COMPOSITION | Working Group 2 |
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| IO_MAJ_HOTSPOTS | IO_MAJ_HOTSPOTS | Working Group 2 |
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| RING_PHASECURV_10 | Opportunity implementation in geopipeline
SC distance to Jupiter larger than 8e5 km
SC elevation above the rings lower than 0.5 deg
Only one Ansae tested for phase conditions - value must be between 10 deg and 20 deg | Working Group 2 |
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| RING_PHASECURV_5 | Opportunity implementation in geopipeline
SC distance to Jupiter larger than 8e5 km
SC elevation above the rings lower than 0.5 deg
Only one Ansae tested for phase conditions - value must be between 5 deg and 10 deg | Working Group 2 |
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| RING_HP | Ring high phase | Working Group 2 |
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| RING_LP | Ring low phase | Working Group 2 |
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| RINGMATTER | RINGMATTER. Observations of the main rings and the gossamer rings, imaging the ring ansae from moderately large elevation.
The moderatly large elevation will reveal azimuthal structure in the rings and the presence of clumps at the resolution limit of the imaging. | Working Group 2 |
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| RINGMOSAIC | RINGMOSAIC (Janus definition). impression of the extent of the whole ring
system | Working Group 2 |
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| HIGHPHPROFILE | rings high phase profile (JANUS DEF) | Working Group 2 |
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| SHADOWEDGE | rings SHADOWEDGE. Imaging of the ring region intersected by the planetary shadow at moderate
elevation and very high phase. Especially for the very faint gossamer rings and the Thebe
extension | Working Group 2 |
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| RINGSPIRAL_HP | RINGSPIRAL_HP (high phase, Janus def) | Working Group 2 |
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| RINGSPIRAL_MP | RINGSPIRAL_MP (medium phase: JANUS Def) | Working Group 2 |
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| CALLISTO_FLYBY_RPWI_IONO_AJS | | Working Group 3 |
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| EUROPA_FLYBY_RPWI_IONO_AJS | | Working Group 3 |
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| GANYMEDE_FLYBY_RPWI_IONO_AJS | | Working Group 3 |
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| CALLISTO_IONO | CALLISTO_IONO
In situ Callisto ionosphere observation | Working Group 3 |
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| EUROPA_IONO_IS | EUROPA_IONO_IS
In situ Europa ionosphere observation | Working Group 3 |
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| CALLISTO_ENA | Far approach energetic neutral atom imaging of Callisto | Working Group 3 |
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| EUROPA_ENA | Far approach energetic neutral atom imaging of Europa | Working Group 3 |
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| GANYMEDE_ENA | Far approach energetic neutral atom imaging of Ganymede | Working Group 3 |
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| GANYMEDE_IONO | GANYMEDE_IONO
In situ Ganymede ionosphere observation | Working Group 3 |
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| JUPITER_ENA | Imaging of Jupiter's magnetosphere in energetic neutral atoms (ENAs).Maximize pitch angle coverage with PEP JEI,JDC,JoEE, JENI (ion mode)
a) JENI has a broad FoV and captures Jupiter and the Io/Europa torus and magnetosphere at most times. No special pointing design required for JENI besides requiring an approximate nadir pointing (considerable offsets can still be acceptable)
b) JNA disk-shaped/slit FoV has a slight offset from the XZ spacecraft plane, meaning that during nadir pointing, it images preferentially the northern or southern extension of the Europa/Io torus, whereas Jupiter may be in the edge or outside of the FoV, especially at large distances. Scans (small rotations around Sc-X) or periods with stable, small offset of the SC-xz plane from Nadir can help to better image stronger emissions from the equatorial torus | Working Group 3 |
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| CALLISTO_WAKE | In situ Callisto wake observation | Working Group 3 |
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| EUROPA_TOR_IS | In situ Europa torus observation | Working Group 3 |
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| EUROPA_WAKE | In situ Europa wake observation | Working Group 3 |
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| GANYMEDE_WAKE | In situ Ganymede wake observation | Working Group 3 |
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| JUPITER_CP | In situ Jupiter corotation breakdown region and plasma transport observation. Maximize the intervals for which co-rotation is measured to build spatial and temporal coverage of corotation profiles across the magnetosphere and also in the local moon environments.
CP stands for corotation profile | Working Group 3 |
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| JUPITER_CPS | In situ Jupiter current/plasma sheet observation | Working Group 3 |
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| JUPITER_NULL | In situ Jupiter magnetic null search | Working Group 3 |
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| JUPITER_PDT | In situ Jupiter particle distribution transition region observation.
Maximize pitch angle coverage for PEP/JEI, JDC,JoEE, JENI (ion mode) | Working Group 3 |
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| GANYMEDE_GM | In situ mapping of global configuration and monitoring dynamics of Ganymede's magnetospheric environment | Working Group 3 |
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| JUPITER_GM | In situ mapping of global configuration and monitoring dynamics of the Jovian magnetospheric environment.
corotation should be in the FoV of PEP/JDC or PEP/JEI.
Conditions for coverage:
◦ Minimum angle less than about 11.25 deg (half-azimuthal sector size) of a JEI or JDC pixel from corotation
◦ Boresight angle of JDC or JEI less than ˜90 deg
Conditions for ideal coverage:
◦ Minimum angle less than about 11.25 deg (half-azimuthal sector size) of a JEI or JDC pixel from corotation
◦ Boresight angle less than ˜75 deg (JEI) or 70 deg (JDC): corotation away from the FoV edge
JDC is preferred for monitoring corotation, over JEI, when possible. | Working Group 3 |
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| JUPITER_TAIL | In situ search for signatures of local magnetic reconnection in the Jovian magnetotail | Working Group 3 |
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| INCLINED_NORTH | | Working Group 4 |
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| INCLINED_SOUTH | | Working Group 4 |
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| JUPITER_INCLINED_AURORA | | Working Group 4 |
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| JUPITER_PHASE_090 | | Working Group 4 |
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| JUPITER_PHASE_120_DEC | | Working Group 4 |
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| JUPITER_PHASE_120_INC | | Working Group 4 |
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| JUPITER_PHASE_135_DEC | | Working Group 4 |
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| JUPITER_PHASE_135_INC | | Working Group 4 |
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| JUPITER_PHASE_150_DEC | | Working Group 4 |
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| JUPITER_PHASE_150_INC | | Working Group 4 |
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| JUPITER_PHASE_165_DEC | | Working Group 4 |
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| JUPITER_PHASE_165_INC | | Working Group 4 |
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| JUPITER_PHASE_MAX | | Working Group 4 |
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| JUPITER_PHASE_MIN | | Working Group 4 |
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| JUPITER_MONITORING | | Working Group 4 |
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| PERIJOVE_DAYSIDE | | Working Group 4 |
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| PERIJOVE_NIGHTSIDE | | Working Group 4 |
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| PERIJOVE_TERMINATOR | | Working Group 4 |
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| EARTH_OCC_EGRESS | Earth occultation by Jupiter. Egress | Working Group 4 |
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| EARTH_OCC_INGRESS | Earth occultation by Jupiter. Ingress | Working Group 4 |
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| JUPITER_PERIJOVE | Jupiter observations | Working Group 4 |
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| SUN_OCC | Solar occultation by Jupiter, as seen from the SC. | Working Group 4 |
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| STELLAR_UVS_OCC_ET | | GENERIC |
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