Description of the RPW_SCIENCE NORMAL-DEFAULT State.
Context and purpose
The RPW_SCIENCE NORMAL-DEFAULT State is the main operating science state for SURVEY_NORMAL mode, to be applied on-board during the Solar Orbiter science operations.
This state corresponds to the "default state" as requested by the MOC.
WARNING
The NORMAL-DEFAULT state does not include any selective downlink (instrument is not in SBM_DETECTION mode). The "Default" state for the SBM_DETECTION mode is given in RPW_SCIENCE DETECTION-DEFAULT.
Description
This section gives more details about the NORMAL-DEFAULT state. The latter can be set with the sequences AIWF037A (THR), AIWF038E (TDS), AIWF039D (LFR).
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 SURVEY_NORMAL mode.
Configuration
Associated sequences
- AIWF032A
- AIWF032B
- AIWF032C
- AIWF032D
- AIWF032E
- AIWF032F
- AIWF032G
- AIWF032H
- AIWF032I
- AIWF032J
- AIWF032K
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 mode.
Configuration
This configuration is the default configuration, or "Direction-Finding" config. The measurement time is 12 seconds.
Associated sequences
- AIWF037A
- AIWF037C
Attributes
TC packet / TC parameters | Description | Default value |
---|---|---|
LFR setting
Mode
LFR is started in SCIENCE SURVEY_NORMAL mode.
Configuration
Associated sequences
- AIWF039C
Attributes
TC packet / TC parameters | Description | Default value |
---|---|---|
TDS
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
2D histo:
- Xaxis: LOG_HIST_128
- Yaxis: HISTA_32
- Zaxis: DA_VS_RE
Associated sequences
- AIWF038A
Attributes
TC packet / TC parameters | Description | Default value |
---|---|---|
BIAS setting
Mode
Bias unit is ON
Configuration
TBW
Associated sequences
- AIWF040A
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