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History

Mnemonic:

EUROPA_WAKE

Name:

EUROPA_WAKE

Description:

Trajectories:

CReMA 3.0, CReMA 3.1, CReMA 3.2, CREMA_5_0, CREMA_5_0b23_1, CREMA_5_1_150lb_23_1, CREMA_5_1_150lb_23_1_a3, CREMA_5_1_150lb_23_1_b2

Prime Segment:

Group:

Working Group 3

Pointing

Pointing request file:

Slew Policy:

Pointing Target:

Scheduler

Scheduler Flag:

Scheduling Priority:

Observation Definitions

Observation definitions:

PEP_JUPITER_IN_SITU_NOMINAL_1, PEP_JUPITER_IN_SITU_IMAGING_NOMINAL_1, PEP_JUPITER_IN_SITU_IMAGING_BURST_1, PEP_GANYMEDE_IN_SITU_LOW_1, PEP_GANYMEDE_IN_SITU_LOW_5, PEP_GANYMEDE_IN_SITU_NOMINAL_3, PEP_GANYMEDE_IN_SITU_LOW_8

Advanced

Scheduling rules:

Spacecraft downstream of moon with respect to corotating plasma flow.
Spacecraft within 15 degrees jovigraphic longitude of moon location.
Spacecraft on dipole L-shell within 0.03 of dipole L-shell of moon orbital path.

Contextual Parameters:

Comments:

Opportunity implementation in geo-pipeline:
whenever the flag traj_data."moon"_wake is > 0
Computation of the moon_wake flag is done as follow:

;;
;; The moon wake observation condition has three components (in order of importance):
;; i) SC downstream of moon with respect to corotation direction
;; ii) <= 15 degrees jovigraphic longitudinal separation
;; iii) a miniumum dipole L-shell separation of SC from moon orbital path
;;
;; INPUT: t_et - ephemeris time
;; sc - spacecraft e.g. JUICE
;; moon - name of the moon being considere (Galilean moons except Io)
;;
;; OUTPUT: moon_wake_obs - boolean stating whether or not the condition
;; observation condition is met. 1 OR FALSE .
;;
;; J.N.Yates 18/08/2017 v1.0

Attachment file 1:

Attachment file 2:

Attachment file 3:

Attachment file 4:

Segment definition resources

	Category	Target	Instrument type	Value	Unit

Segment definition instrument resources

	Category	Target	Instrument	Value	Unit

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