About the RPW galaxy configuration_SCIENCE NORMAL-GALAXY configuration
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Context & Purpose
The RPW_SCIENCE NORMAL-GALAXY configuration gives the priority to the measurement of the galaxy background by the TNR-HFR sub-system.
Description
The RPW Science Default Configuration (DefCon) is the main operating science configuration, to be applied on-board during the Solar Orbiter science operations.
The DefCon corresponds to the "default state" as requested by the MOC.
The requirements relative to this state are:
- The DefConf must be invariant over the RPW Software SCIENCE modes (i.e., SURVEY_NORMAL, SURVEY_BURST, SBM_DETECTION)
Fixed attributes
RPW
RPW is ON. in SCIENCE mode.
DPU
DPU is started with DAS in SCIENCE mode.
THR
TBW
LFR
TBW
TDS
TBW
BIAS
TBW
SCM
TBW
ANT
TBW
Free attributes
TBW
Open issues
instrument is set in the SURVEY_NORMAL SCIENCE submode with the "galaxy" configuration.
The "Mode" section gives the software mode of the sub-system. The "configuration" section gives the detailed configuration of the sub-system. The "Associated sequences" section gives the list of TC sequences to apply to set the instrument in this configuration. The "Attributes" section lists the TC and/or formal parameters values, which can change the resource allocation related to this configuration.
DPU setting
Mode
DPU is started with DAS in SCIENCE SURVEY_NORMAL submode.
Configuration
TBW
Associated sequences
TBW
Attributes
TBW
THR setting
Mode
THR is ON in the SURVEY_NORMAL submode.
Configuration
Associated sequences
TBW
Attributes
| TC packet / FP value | Description | Value |
|---|---|---|
TBD | Spectral AVG sampling time in seconds | 20 |
| 7.5 |
LFR setting
Mode
LFR is OFF
Configuration
N/A
Associated sequences
TBW
Attributes
TBW
TDS setting
Mode
TDS is OFF
Configuration
N/A
Associated sequences
TBW
Attributes
TBW
BIAS setting
Mode
Bias unit is OFF
Configuration
TBW
Associated sequences
TBW
Attributes
TBW
SCM setting
SCM PA are ON
ANT setting
ANT PA are ON
Resources allocation
Telemetry
- With Spect. AVG sampling rate of 20s: 0.48 kbps
- With Spect. AVG sampling rate of 7.5s: 1.0 kbps
Power consumption
- Hot case: 17.7W (TBC)
- Cold case: 19.1W (TBC)What about the SURVEY_BACKUP?