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History

Mnemonic:

MAJ_SAT_FLYBY_HR

Name:

MAJ Satellite High Resolution

Description:

High resolution pubshbroom flyby observations of satellite dayside surfaces bracketing closest approach. Satellite offsets around Y (off-track pointing) axis during or prior to observation allow near-nadir pointing of specific regions. Motion compensation or MAJIS scan is achieved using the MAJIS internal pointing mirror depending on the S/C speed and distance.
Binning can be applied may be required near C/A

Payload:

MAJIS

Pointing

Pointing Type:

nadir

Target:

PTRSnippet file:

Advanced

Scheduling Rules:

A few observations for distance < 4000 km

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:

Source: JUI-IAS-MAJ-TN-104. Update 23/12/2025.

Support Plot 1:

Support Plot 2:

Support Plot 3:

Commanding

ITLSnippet file:

Related segment definitions

	Segmentdefinition
Segment	G_GPH_OBS
Segment	C_GPH_OBS
Segment	E_GPH_OBS
Segment	E_GPH
Segment	E_GPH_6E1
Segment	E_GPH_7E2
Segment	E_GPH_7E1
Segment	E_GPH_8E2
Segment	E_RS_OBS
Segment	MAJIS_OBSERVATION
Segment	MAJIS_PRIME_OBSERVATION

Power profiles

	Event	Time	Power (Watts)	Comment
Start 00:00:00 25.3 [Watt]	Start	00:00:00	25.3	SCIENCE_MAX

Data profiles

	Event	Time	Data flow	Data Rate (bit/s)	Comment
Start 00:00:00 3800000.0 [bit/s]	Start	00:00:00	-	3800000.0	DR info: 3.8, 1.9 or 0.95 Mbits/sec for binning by 1, 2, 4 (Table 9 of technical budget report v3.2). DR reduction factor: x0.8-0.5 from spectral editing/binning

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