Information about the RPW electrical antennas deployment operation during the LEOP.
General
Purpose & Objectives
Prepare the RPW electrical antennas (ANT) deployement (x3) RPW-related operations during the LEOP.
Working Group Members
- Milan Maksimovic
- Xavier Bonnin
- Eric Lorfevre
- Jean-Michel Travert
- Antonio Vecchio
- Baptiste Cecconi
- Diane Berard
RPW sub-system teams will also contribute to define the RPW modes to be set during the deployement.
Deliverables
Operation preparation
Context & assumptions
RPW will be switched-off during the LEOP, except during the Boom and ANT deployments operations.
The SSMM will be available during these operations.
The ANT deployement will be performed one by one, starting with the PZ (ANT1), then PY (ANT2), finally MY (ANT3). The deployment of the ANT1 will start at T1=TBD, the deployment of the ANT2 at T2=TBD, and the deployement of the ANT3 at T3=TBD.
The details of the deployment is given in the RPW Antenna User Manual.
The ROC and CNES are in charge of preparing the sequence of TCs relative to the instrument modes, to be operated during the deployements. The sequence of TCs that will drive the deployements them-selves will be delivered by the RPW antenna team.
Overall timeline of the mission
Antenna deployment timeline
Step E : RPW MEB and ANT preamplifier switch on
Step F : Beginning of the three ANT deployment
Step G : End of the ANT deployment
Step H : RPW switch off
RPW is set in a specific configuration for ANT deployment. Measurements will be taken during the first and last 10 minutes (before and after the ANT deployment). RPW in BURST mode with both spectral modes (all frequencies for B) and waveforms.
Minimal requirements:
- THR: B field on channel 1 and E on channel 2 (all frequencies, max freq resolution).
- LFR: spectral mode for B and E at the maximum frequency resolution, waveforms at the minimum resolution
- TDS snapshots at the minimum resolution
Maximal requirements
- THR: B field on channel 1 and E on channel 2 (all frequencies max freq resolution).
- LFR: spectral mode for B and E at the maximum frequency resolution, waveforms at the maximum resolution
- TDS snapshots at the maximum resolution
Parameters for RPW configuration
We require RPW subsystems to provide the TC parameters (engineering values) for the configuration during the ANT deployment.
TDS
TC_TDS_LOAD_COMMON_PAR | Value | TC_TDS_LOAD_NORMAL_PAR | Value |
|
|
|
|
CP_TDS_C_HF_LF_POWER |
| TC_TDS_LOAD_NORMAL_PAR |
|
SY_TDS_C_LF_MUX_RESERVED |
| SY_TDS_N_SAMP_RATE_RESERVED |
|
CP_TDS_C_LF_MUX_CONF_SET |
| CP_TDS_N_SAMP_RATE |
|
SY_TDS_C_LFINMUX_RESERVED2 |
| SY_TDS_N_RS_RESERVED |
|
SY_TDS_C_LFINMUX_RESERVED |
| SY_TDS_N_RS_ENAB |
|
SY_TDS_C_ENAB_LF_IN6 |
| CP_TDS_N_RS_ADC_CH_NR |
|
SY_TDS_C_ENAB_LF_IN5 |
| SY_TDS_N_RS_ADC_CH4 |
|
SY_TDS_C_ENAB_LF_IN4 |
| SY_TDS_N_RS_ADC_CH3 |
|
SY_TDS_C_ENAB_LF_IN3 |
| SY_TDS_N_RS_ADC_CH2 |
|
SY_TDS_C_ENAB_LF_IN2 |
| SY_TDS_N_RS_ADC_CH1 |
|
SY_TDS_C_ENAB_LF_IN1 |
| SY_TDS_N_HF_RESERVED |
|
SY_TDS_C_HF_RESERVED |
| SY_TDS_N_AD4_HF2_LOAD |
|
SY_TDS_C_AD4_HF2_LOAD |
| SY_TDS_N_AD3_HF2_LOAD |
|
SY_TDS_C_AD3_HF2_LOAD |
| SY_TDS_N_AD2_HF1_LOAD |
|
SY_TDS_C_AD2_HF1_LOAD |
| SY_TDS_N_AD1_HF3_LOAD |
|
SY_TDS_C_AD1_HF3_LOAD |
| SY_TDS_N_HF_CH4_LOW_GAIN |
|
SY_TDS_C_HF_CH4_LOW_GAIN |
| SY_TDS_N_HF_CH4_INPUT_ENAB |
|
SY_TDS_C_HF_CH4_INPUT_ENAB |
| SY_TDS_N_HF_CH3_LOW_GAIN |
|
SY_TDS_C_HF_CH3_LOW_GAIN |
| SY_TDS_N_HF_CH3_INPUT_ENAB |
|
SY_TDS_C_HF_CH3_INPUT_ENAB |
| SY_TDS_N_HF_CH2_LOW_GAIN |
|
SY_TDS_C_HF_CH2_LOW_GAIN |
| SY_TDS_N_HF_CH2_INPUT_ENAB |
|
SY_TDS_C_HF_CH2_INPUT_ENAB |
| SY_TDS_N_HF_CH1_LOW_GAIN |
|
SY_TDS_C_HF_CH1_LOW_GAIN |
| SY_TDS_N_HF_CH1_INPUT_ENAB |
|
SY_TDS_C_HF_CH1_INPUT_ENAB |
| SY_TDS_N_AD4_MUXA_SET |
|
SY_TDS_C_AD4_MUXA_SET |
| SY_TDS_N_AD4_MUXA_INH |
|
SY_TDS_C_AD4_MUXA_INH |
| SY_TDS_N_AD4_MUXB_SET |
|
SY_TDS_C_AD4_MUXB_SET |
| SY_TDS_N_AD4_MUXB_INH |
|
SY_TDS_C_AD4_MUXB_INH |
| SY_TDS_N_AD3_MUXA_SET |
|
SY_TDS_C_AD3_MUXA_SET |
| SY_TDS_N_AD3_MUXA_INH |
|
SY_TDS_C_AD3_MUXA_INH |
| SY_TDS_N_AD3_MUXB_SET |
|
SY_TDS_C_AD3_MUXB_SET |
| SY_TDS_N_AD3_MUXB_INH |
|
SY_TDS_C_AD3_MUXB_INH |
| SY_TDS_N_AD2_MUXA_SET |
|
SY_TDS_C_AD2_MUXA_SET |
| SY_TDS_N_AD2_MUXA_INH |
|
SY_TDS_C_AD2_MUXA_INH |
| SY_TDS_N_AD2_MUXB_SET |
|
SY_TDS_C_AD2_MUXB_SET |
| SY_TDS_N_AD2_MUXB_INH |
|
SY_TDS_C_AD2_MUXB_INH |
| SY_TDS_N_AD1_MUXA_SET |
|
SY_TDS_C_AD1_MUXA_SET |
| SY_TDS_N_AD1_MUXA_INH |
|
SY_TDS_C_AD1_MUXA_INH |
| SY_TDS_N_AD1_MUXB_SET |
|
SY_TDS_C_AD1_MUXB_SET |
| SY_TDS_N_AD1_MUXB_INH |
|
SY_TDS_C_AD1_MUXB_INH |
| SY_TDS_N_RS_DELAY_COARSE |
|
SY_TDS_C_CACHE_CTRL |
| SY_TDS_N_RS_DELAY_FINE |
|
SY_TDS_C_DISABLE_TIME_SYNC |
| SY_TDS_N_RS_LEN |
|
SY_TDS_C_SW_CONF_WORD2 |
| SY_TDS_N_FILTERS |
|
SY_TDS_C_SW_CONF_WORD3 |
| SY_TDS_N_TS_RESERVED |
|
|
| SY_TDS_N_TS_ENAB |
|
|
| CP_TDS_N_TS_ADC_CH_NR |
|
|
| SY_TDS_N_TS_ADC_CH4 |
|
|
| SY_TDS_N_TS_ADC_CH3 |
|
|
| SY_TDS_N_TS_ADC_CH2 |
|
|
| SY_TDS_N_TS_ADC_CH1 |
|
|
| SY_TDS_N_TS_PERIOD_COARSE |
|
|
| SY_TDS_N_TS_PERIOD_FINE |
|
|
| SY_TDS_N_TS_LEN |
|
|
| SY_TDS_N_QUEUE_LEN |
|
|
| SY_TDS_N_STAT_DATA_PERIOD |
|
|
| SY_TDS_N_1D_HIST_PERIOD |
|
|
| SY_TDS_N_2D_HIST_PERIOD |
|
|
| CP_TDS_N_STAT_DATA |
|
|
| SY_TDS_N_MAMP_ENAB |
|
|
| SY_TDS_N_MAMP_DEC_RATE |
|
|
| SY_TDS_N_MAMP_ADC_CH4 |
|
|
| SY_TDS_N_MAMP_ADC_CH3 |
|
|
| SY_TDS_N_MAMP_ADC_CH2 |
|
|
| SY_TDS_N_MAMP_ADC_CH1 |
|
|
| CP_TDS_N_1D_HIST1_TYPE |
|
|
| CP_TDS_N_1D_HIST1_AXIS |
|
|
| CP_TDS_N_1D_HIST2_TYPE |
|
|
| CP_TDS_N_1D_HIST2_AXIS |
|
|
| CP_TDS_N_1D_HIST3_TYPE |
|
|
| CP_TDS_N_1D_HIST3_AXIS |
|
|
| CP_TDS_N_1D_HIST4_TYPE |
|
|
| CP_TDS_N_1D_HIST4_AXIS |
|
|
| CP_TDS_N_2D_HIST1_TYPE |
|
|
| CP_TDS_N_2D_HIST1_X_AXIS |
|
|
| CP_TDS_N_2D_HIST1_Y_AXIS |
|
|
| CP_TDS_N_2D_HIST2_TYPE |
|
|
| CP_TDS_N_2D_HIST2_X_AXIS |
|
|
| CP_TDS_N_2D_HIST2_Y_AXIS |
|
|
| SY_TDS_N_STAT_PAR_THRESHOLD |
|
|
| CP_TDS_ALGO_SELECTION |
|
|
| SY_TDS_ALGO_DUST_NUM |
|
|
| SY_TDS_ALGO_MIN_QUALITY |
|
|
| SY_TDS_ALGO_CHANNEL |
|
|
| SY_TDS_ALGO_STAT_ADC4 |
|
|
| SY_TDS_ALGO_STAT_ADC3 |
|
|
| SY_TDS_ALGO_STAT_ADC2 |
|
|
| SY_TDS_ALGO_STAT_ADC1 |
|
|
| SY_TDS_ALGO_MIN_AMP |
|
|
| SY_TDS_ALGO_THRESH_WAVE |
|
|
| SY_TDS_ALGO_THRESH_DUST |
|
|
| SY_TDS_ALGO_THRESH_EX |
|
|
| SY_TDS_ALGO_PARAM1 |
|
|
| SY_TDS_ALGO_PARAM2 |
|
|
| TC_TDS_LOAD_NORMAL_PAR |
|
|
| SY_TDS_N_SAMP_RATE_RESERVED |
|
|
| CP_TDS_N_SAMP_RATE |
|
|
| SY_TDS_N_RS_RESERVED |
|
|
| SY_TDS_N_RS_ENAB |
|
|
| CP_TDS_N_RS_ADC_CH_NR |
|
|
| SY_TDS_N_RS_ADC_CH4 |
|
|
| SY_TDS_N_RS_ADC_CH3 |
|
|
| SY_TDS_N_RS_ADC_CH2 |
|
|
| SY_TDS_N_RS_ADC_CH1 |
|
|
| SY_TDS_N_HF_RESERVED |
|
|
| SY_TDS_N_AD4_HF2_LOAD |
|
|
| SY_TDS_N_AD3_HF2_LOAD |
|
|
| SY_TDS_N_AD2_HF1_LOAD |
|
|
| SY_TDS_N_AD1_HF3_LOAD |
|
|
| SY_TDS_N_HF_CH4_LOW_GAIN |
|
|
| SY_TDS_N_HF_CH4_INPUT_ENAB |
|
|
| SY_TDS_N_HF_CH3_LOW_GAIN |
|
|
| SY_TDS_N_HF_CH3_INPUT_ENAB |
|
|
| SY_TDS_N_HF_CH2_LOW_GAIN |
|
|
| SY_TDS_N_HF_CH2_INPUT_ENAB |
|
|
| SY_TDS_N_HF_CH1_LOW_GAIN |
|
|
| SY_TDS_N_HF_CH1_INPUT_ENAB |
|
|
| SY_TDS_N_AD4_MUXA_SET |
|
|
| SY_TDS_N_AD4_MUXA_INH |
|
|
| SY_TDS_N_AD4_MUXB_SET |
|
|
| SY_TDS_N_AD4_MUXB_INH |
|
|
| SY_TDS_N_AD3_MUXA_SET |
|
|
| SY_TDS_N_AD3_MUXA_INH |
|
|
| SY_TDS_N_AD3_MUXB_SET |
|
|
| SY_TDS_N_AD3_MUXB_INH |
|
|
| SY_TDS_N_AD2_MUXA_SET |
|
|
| SY_TDS_N_AD2_MUXA_INH |
|
|
| SY_TDS_N_AD2_MUXB_SET |
|
|
| SY_TDS_N_AD2_MUXB_INH |
|
|
| SY_TDS_N_AD1_MUXA_SET |
|
|
| SY_TDS_N_AD1_MUXA_INH |
|
|
| SY_TDS_N_AD1_MUXB_SET |
|
|
| SY_TDS_N_AD1_MUXB_INH |
|
|
| SY_TDS_N_RS_DELAY_COARSE |
|
|
| SY_TDS_N_RS_DELAY_FINE |
|
|
| SY_TDS_N_RS_LEN |
|
|
| SY_TDS_N_FILTERS |
|
|
| SY_TDS_N_TS_RESERVED |
|
|
| SY_TDS_N_TS_ENAB |
|
|
| CP_TDS_N_TS_ADC_CH_NR |
|
|
| SY_TDS_N_TS_ADC_CH4 |
|
|
| SY_TDS_N_TS_ADC_CH3 |
|
|
| SY_TDS_N_TS_ADC_CH2 |
|
|
| SY_TDS_N_TS_ADC_CH1 |
|
|
| SY_TDS_N_TS_PERIOD_COARSE |
|
|
| SY_TDS_N_TS_PERIOD_FINE |
|
|
| SY_TDS_N_TS_LEN |
|
|
| SY_TDS_N_QUEUE_LEN |
|
|
| SY_TDS_N_STAT_DATA_PERIOD |
|
|
| SY_TDS_N_1D_HIST_PERIOD |
|
|
| SY_TDS_N_2D_HIST_PERIOD |
|
|
| CP_TDS_N_STAT_DATA |
|
|
| SY_TDS_N_MAMP_ENAB |
|
|
| SY_TDS_N_MAMP_DEC_RATE |
|
|
| SY_TDS_N_MAMP_ADC_CH4 |
|
|
| SY_TDS_N_MAMP_ADC_CH3 |
|
|
| SY_TDS_N_MAMP_ADC_CH2 |
|
|
| SY_TDS_N_MAMP_ADC_CH1 |
|
|
| CP_TDS_N_1D_HIST1_TYPE |
|
|
| CP_TDS_N_1D_HIST1_AXIS |
|
|
| CP_TDS_N_1D_HIST2_TYPE |
|
|
| CP_TDS_N_1D_HIST2_AXIS |
|
|
| CP_TDS_N_1D_HIST3_TYPE |
|
|
| CP_TDS_N_1D_HIST3_AXIS |
|
|
| CP_TDS_N_1D_HIST4_TYPE |
|
|
| CP_TDS_N_1D_HIST4_AXIS |
|
|
| CP_TDS_N_2D_HIST1_TYPE |
|
|
| CP_TDS_N_2D_HIST1_X_AXIS |
|
|
| CP_TDS_N_2D_HIST1_Y_AXIS |
|
|
| CP_TDS_N_2D_HIST2_TYPE |
|
|
| CP_TDS_N_2D_HIST2_X_AXIS |
|
|
| CP_TDS_N_2D_HIST2_Y_AXIS |
|
|
| SY_TDS_N_STAT_PAR_THRESHOLD |
|
|
| CP_TDS_ALGO_SELECTION |
|
|
| SY_TDS_ALGO_DUST_NUM |
|
|
| SY_TDS_ALGO_MIN_QUALITY |
|
|
| SY_TDS_ALGO_CHANNEL |
|
|
| SY_TDS_ALGO_STAT_ADC4 |
|
|
| SY_TDS_ALGO_STAT_ADC3 |
|
|
| SY_TDS_ALGO_STAT_ADC2 |
|
|
| SY_TDS_ALGO_STAT_ADC1 |
|
|
| SY_TDS_ALGO_MIN_AMP |
|
|
| SY_TDS_ALGO_THRESH_WAVE |
|
|
| SY_TDS_ALGO_THRESH_DUST |
|
|
| SY_TDS_ALGO_THRESH_EX |
|
|
| SY_TDS_ALGO_PARAM1 |
|
|
| SY_TDS_ALGO_PARAM2 |
|
|
| TC_TDS_LOAD_NORMAL_PAR |
|
|
| SY_TDS_N_SAMP_RATE_RESERVED |
|
|
| CP_TDS_N_SAMP_RATE |
|
|
| SY_TDS_N_RS_RESERVED |
|
|
| SY_TDS_N_RS_ENAB |
|
|
| CP_TDS_N_RS_ADC_CH_NR |
|
|
| SY_TDS_N_RS_ADC_CH4 |
|
|
| SY_TDS_N_RS_ADC_CH3 |
|
|
| CP_TDS_N_1D_HIST1_AXIS |
|
|
| CP_TDS_N_1D_HIST2_TYPE |
|
|
| CP_TDS_N_1D_HIST2_AXIS |
|
|
| CP_TDS_N_1D_HIST3_TYPE |
|
|
| CP_TDS_N_1D_HIST3_AXIS |
|
|
| CP_TDS_N_1D_HIST4_TYPE |
|
|
| CP_TDS_N_1D_HIST4_AXIS |
|
|
| CP_TDS_N_2D_HIST1_TYPE |
|
|
| CP_TDS_N_2D_HIST1_X_AXIS |
|
|
| CP_TDS_N_2D_HIST1_Y_AXIS |
|
|
| CP_TDS_N_2D_HIST2_TYPE |
|
|
| CP_TDS_N_2D_HIST2_X_AXIS |
|
|
| CP_TDS_N_2D_HIST2_Y_AXIS |
|
|
| SY_TDS_N_STAT_PAR_THRESHOLD |
|
|
| CP_TDS_ALGO_SELECTION |
|
|
| SY_TDS_ALGO_DUST_NUM |
|
|
| SY_TDS_ALGO_MIN_QUALITY |
|
|
| SY_TDS_ALGO_CHANNEL |
|
|
| SY_TDS_ALGO_STAT_ADC4 |
|
|
| SY_TDS_ALGO_STAT_ADC3 |
|
|
| SY_TDS_ALGO_STAT_ADC2 |
|
|
| SY_TDS_ALGO_STAT_ADC1 |
|
|
| SY_TDS_ALGO_MIN_AMP |
|
|
| SY_TDS_ALGO_THRESH_WAVE |
|
|
| SY_TDS_ALGO_THRESH_DUST |
|
|
| SY_TDS_ALGO_THRESH_EX |
|
|
| SY_TDS_ALGO_PARAM1 |
|
|
| SY_TDS_ALGO_PARAM2 |
|
LFR
LFR_LOAD_COMMON_PAR | value | TC_LFR_LOAD_NORMAL_PAR | value |
|
|
|
|
SY_LFR_BW |
| SY_LFR_N_SWF_L |
|
SY_LFR_SP0 |
| SY_LFR_N_SWF_P |
|
SY_LFR_SP1 |
| SY_LFR_N_ASM_P |
|
SY_LFR_R0 |
| SY_LFR_N_BP_P0 |
|
SY_LFR_R1 |
| SY_LFR_N_BP_P1 |
|
SY_LFR_R2 |
| SY_LFR_N_CWF_LONG_F3 |
|
|
| PA_RPW_SPARE8_1 |
|
BIAS
TC_DPU_SET_BIAS_MODE | Value |
|
|
CP_BIA_SET_MODE_ENAB_SET_HV |
|
CP_BIA_SET_MODE_ENAB_HV |
|
CP_BIA_SET_MODE_ENAB_SET_MX |
|
CP_BIA_SET_MODE_SET_MX_MODE |
|
|
|
TC_DPU_SET_BIAS_RELAY |
|
|
|
CP_BIA_SET_RELAY_DIFF_GAIN |
|
CP_BIA_SET_RELAY_BIA_3 |
|
CP_BIA_SET_RELAY_BIA_2 |
|
CP_BIA_SET_RELAY_BIA_1" |
|
CP_BIA_SET_RELAY_DIFF_PROBE |
|
CP_BIA_SET_RELAY_SWITCH_P3 |
|
CP_BIA_SET_RELAY_SWITCH_P2 |
|
CP_BIA_SET_RELAY_SWITCH_P1 |
|
|
|
TC_DPU_SET_BIAS1 |
|
|
|
CP_BIA_SET_BIAS1 |
|
|
|
TC_DPU_SET_BIAS2 |
|
|
|
CP_BIA_SET_BIAS2 |
|
|
|
TC_DPU_SET_BIAS3 |
|
|
|
CP_BIA_SET_BIAS3 |
|
ROC
- Before starting the deployment, run the TC to apply 22V to fire the frangibolt and start the deployment.
- TM to verify the voltage
- opening
- deployment
- TM end deployment
- data generated during oscillation flagged with the bitmask in CDF files
The following S/C telemetries are required during the deployment sequence:
- Current in the SMA heater line for each antenna
- PA temperature for each antenna (the thermal control of the PA is performed by the S/C, by means of heaters and temperature sensors. There are 3 temperatures sensors per antenna; these sensor measurements are required on ground).
- Micro-switches status. They are read by the S/C by means of analog channels (instead of digital channels).
- Spacecraft AOCS telemetry.
OPEN ISSUES:
- Deployment sequence: order of antenna deployment.
- For each antenna there are two frangibolt for both ant boom and stacer. Do we need two independent TC to run the 22 V, to fire both BOOM and Stacer frangibolts?
- ANT oscillations during maneuvers (frequency 0.3 Hz). Damping time? Only important only during rolls?
Orbitography
TBD
Operation Constraints
At SOLO level
TBD
At RPW level
TBD
Command/Control
Give here the list of flight procedures and PDOR (TBC) required to execute this operation
Parameters to monitor
Expected products
Reviews & reports
TBD
Data analysis
Expected data products
Give here the list of expected data products and their content.
Results
Give here the results of the data analysis (can be attached file, or link to references)
Meeting Notes
Actions Items
Attached Files
SOL-ESC-ME-10016, i1,r1 [Management of MAG and RPW data gathering during IBoom and RPW-ANT]_signed.pdf – The SSMM will finally available during these operations.