March 30, 2021

Bus Telemetry CDF File


CASSIOPE SPACECRAFT (Swarm-E)
PROCESSED DATA HANDBOOK

Bus Telemetry CDF File


The Bus Telemetry CDF file is a daily product.

The Common Data Format (CDF) file is written to the International Solar-Terrestrial Physics (ISTP) standard. This CDF file contains many of CASSIOPE’s bus telemetry definitions and their values in binary CDF self describing data.

AttributeCDF Variable Name
Attitude Determination Modeadcs_mode
Applied Command Torque Force X (Nm)tr_cmdtrq_x
Applied Command Torque Force Y (Nm)tr_cmdtrq_y
Applied Command Torque Force Z (Nm)tr_cmdtrq_z
Total Battery Current (A)batt_curr
Battery Voltage (V)batt_volt
MGF Current (A)mgf_curr
MGF Electronics Box Temperature (°C)mgf_box_temp
MGF Boom Temperature (°C)mgf_boom_temp
Wheel 1 Current (A)whl_1_curr
Wheel 2 Current (A)whl_2_curr
Wheel 3 Current (A)whl_3_curr
Wheel 4 Current (A)whl_4_curr
Wheel 1 Temperature (°C)whl_1_temp
Wheel 2 Temperature (°C)whl_2_temp
Wheel 3 Temperature (°C)whl_3_temp
Wheel 4 Temperature (°C)whl_4_temp
Solar Panel 1 Voltage (V) – Voltage from 1/2 of the top solar panelslr_1_volt
Solar Panel 2 Voltage (V) – Combination of the Anti-Ram +Y and the Ram -Y panel voltagesslr_2_volt
Solar Panel 3 Voltage (V) – Combination of the Anti-Ram -Y and the Ram +Y panel voltagesslr_3_volt
Solar Panel 4 Voltage (V) – Voltage from 1/2 of the top solar panelslr_4_volt
Total Solar Panel Current (A)slr_curr
Wheel 1 Speed (Radians/s)whl_1_spd
Wheel 2 Speed (Radians/s)whl_2_spd
Wheel 3 Speed (Radians/s)whl_3_spd
Wheel 4 Speed (Radians/s)whl_4_spd
IRM Current (A)irm_curr
SEI Current (A)sei_curr
GAP Current (A)gap_curr
RRI Current (A)rri_curr
FAI Current (A)fai_curr
CERTO Current (A)cer_curr
NMS Current (A)nms_curr
Bus MAG A Current (A)mag_a_curr
Bus MAG B Current (A)mag_b_curr
Star Sensor Controller A Current (A)ss_a_curr
Star Sensor Controller B Current (A)ss_b_curr
S-band Tx A Current (A)tx_a_curr
S-band Tx B Current (A)tx_b_curr
S-Band Rx A Current (A)rx_a_curr
S-Band Rx B Current (A)rx_b_curr
CDH A Non-Essential Components Current Draw (A)cdh_a_noness_curr
CDH B Non-Essential Components Current Draw (A)cdh_b_noness_curr
PDM 1 Group 1 Heaters Current (A)pdm_1_g1_htr_curr
PDM 1 Group 2 Heaters Current (A)pdm_1_g2_htr_curr
PDM 4 Group 1 Heaters Current (A)pdm_4_g1_htr_curr
PDM 4 Group 2 Heaters Current (A)pdm_4_g2_htr_curr
PDM 5 Group 1 Heaters Current (A)pdm_5_g1_htr_curr
PDM 5 Group 2 Heaters Current (A)pdm_5_g2_htr_curr
CDH Unit Manager A Current (A)cdh_um_a_curr
CDH Unit Manager B Current (A)cdh_um_b_curr
Battery Survival Heater Current (A)batt_surv_htr_curr
CX MO 1 Current (A)cx_mo_1_curr
CX MO 2 Current (A)cx_mo_2_curr