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Mnemonic:

SWI_MOON_NADIR_STARE_FS_V1

Name:

SWI MOON NADIR STARE FS V1

Description:

Investigation of Galilean Moons’ surface properties and atmospheric composition,
temperature, and winds, and surface properties. This mode can also be used to characterize
surface polarization by pointing 45 off-nadir, after rotating the S/C by 90 around its
nadir axis. It can also serve for solar occultation experiments to observe a weak molecular line
in the atmosphere of Jupiter, a Galilean Moon, or the Europa torus. Flyby: Two CTS spectra
are recorded for 30 seconds over 210 channels (16 bits coding). GCO: Two CTS spectra are
recorded for 10 seconds over 130 channels (16 bits coding). In both cases, two CCH measurements
(20 bits coding) are recorded for 0.1 sec, so that they are separated by maximum 1/2 beam
at 1200 GHz. Solar occultation: Two CTS spectra are recorded for 60 seconds over 10000 channels
(16 bits coding), and two CCH measurements (20 bits coding) are recorded for 0.1 second.
Position-switch calibration method.

Payload:

SWI

Pointing

Pointing Type:

nadir

Target:

PTRSnippet file:

Advanced

Scheduling Rules:

Scheduling: This mode will be used during phases I and III of the
flybys, between -6hrs and -4.5hrs and between +3hrs and +4.5hrs from CA, and also continuously
during phase II (from -1hr to +1hr of CA). During the whole GCO-500 phase,
this mode will be used continuously for 5 orbits (i.e. 16-hrs) and then cycled equally with
SWI MOON LIMB SCAN PS, SWI MOON LIMB STARE PS, and SWI 2D MAP PS. For
polarization studies, this mode will be used much less often as it require a S/C rotation. Finally,
it can be scheduled during solar occultations by Jupiter, moons, or the Europe torus.

any rule that is used to schedule the observation: repetition rules, continuous (plasma instruments), one-off, every orbit, every day, etc

Avoidance Rules:

TBD

conditions that make the observation not possible (e.g. thruster firing)

Comments:

#update2024Oct02

Support Plot 1:

Support Plot 2:

Support Plot 3:

Commanding

ITLSnippet file:

Related segment definitions

	Segmentdefinition
Segment	E_GPH_OBS
Segment	E_RS_OBS
Segment	E_RS
Segment	E_RS_6E1
Segment	E_RS_7E2
Segment	E_RS_7E1
Segment	E_RS_8E2
Segment	E_GPH
Segment	E_GPH_6E1
Segment	E_GPH_7E2
Segment	E_GPH_7E1
Segment	E_GPH_8E2

Power profiles

	Event	Time	Mode	User Defined Power (Watts)	Comment
Start 00:00:00 User Defined 58.6 [Watt]	Start	00:00:00	User Defined	58.6	long peak power 67,432 Watts Updated post PJ12.

Data profiles

	Event	Time	Mode	User Defined Data Rate (bit/s)	Comment
Start 00:00:00 User Defined 624.0 [bit/s]	Start	00:00:00	User Defined	624.0	Maximum data rate: 0.624kbit/s (Flyby), 0.816kbit/s (GCO), 5.733kbit/s (Solar occultation) Minimum data rate: 0.404kbit/s (Flyby), 0.407kbit/s (GCO), 0.483kbit/s (Solar occultation)

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