JSOC Uplink Core System
Home
›
Core
›
Segment definitions
› EUROPA_WAKE
View segment definition
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
Close
Cancel