Description of the RPW_SCIENCE NORMALDETECTION-LOW state.
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Context and purpose
The RPW_SCIENCE NORMALDETECTION-LOW state permits to perform science data acquisition in degraded telemetry rate conditions (<2.4 kbps) in SBM_DETECTION submode.
Description
The instrument is set in the SURVEYSBM_NORMAL DETECTION SCIENCE submode with the "Low rate" configuration.
The "State" section gives the general state of the sub-system (i.e., S/W mode). The "configuration" section gives the detailed configuration of the sub-system. The "Attributes" section lists the TC and/or formal parameters values for this state.
DPU setting
Mode
DPU is started with DAS in SCIENCE SURVEYSBM_NORMAL modeDETECTION submode.
Configuration
Attributes
TC packet | Description | Default value |
---|---|---|
TC_DPU_ENABLE_COMPRESSION / TC_DPU_DISABLE_COMPRESSION | Waveform packet compression activation/deactivation | N/A |
THR setting
Mode
THR is started in SCIENCE SURVEY_NORMAL submode.
Configuration
This configuration is the default configuration, or "Direction-Finding" config. The measurement time is 12 seconds.
Attributes
TC packet / TC parameters | Description | Default value |
---|---|---|
LFR setting
Mode
LFR is started in SCIENCE SURVEY_NORMAL mode.
Configuration
Attributes
TC packet / TC parameters | Description | Default value |
---|---|---|
TDS setting
Mode
TDS is started in SCIENCE SURVEY_NORMAL mode.
Configuration
1D histo:
- Xaxis: LOG_HIST_64
- Yaxis: PEAK_W_AMP, RMS_W_AMP, RMS_S_AMP, MAXAMP_CH1
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- Xaxis: LOG_HIST_128
- Yaxis: HISTA_32
- Zaxis: DA_VS_RE
Attributes
TC packet / TC parameters | Description | Default value |
---|---|---|
BIAS setting
Mode
Bias unit is ON
Configuration
TBW
Attributes
SCM setting
SCM is ON
ANT setting
ANT PA are ON
Resources allocation
Telemetry
- With compression: 4.584 kbps
- Without compression: 6.7454 kbps
Power consumption
- Hot case: 17.7W
- Cold case: 19.1W