| Beacon Packet Format | ||||
| ALL SIZES ARE IN BYTES | ||||
| Major Field | Size | Minor Field | Size | Notes |
| Packet Number | 1 | - | - | Always 0x19 |
| Sequence Number | 2 | - | - | |
| RTC Timestamp | 6 | Year | 1 | |
| Month | 1 | |||
| Day | 1 | |||
| Hour | 1 | |||
| Minute | 1 | |||
| Second | 1 | |||
| Side Panel (-Y) | 8 | Solar Panel Voltage | 1 | |
| Solar Panel Current | 1 | |||
| Magnetorquer Current | 1 | |||
| Magnetometer A Axis | 1 | |||
| Magnetometer B Axis | 1 | |||
| Internal Temp | 1 | |||
| External Temp | 1 | |||
| 3V_SP | 1 | |||
| Side Panel (-X) | 8 | Solar Panel Voltage | 1 | |
| Solar Panel Current | 1 | |||
| Magnetorquer Current | 1 | |||
| Magnetometer A Axis | 1 | |||
| Magnetometer B Axis | 1 | |||
| Internal Temp | 1 | |||
| External Temp | 1 | |||
| 3V_SP | 1 | |||
| Side Panel (+Y) | 8 | Solar Panel Voltage | 1 | |
| Solar Panel Current | 1 | |||
| Magnetorquer Current | 1 | |||
| Magnetometer A Axis | 1 | |||
| Magnetometer B Axis | 1 | |||
| Internal Temp | 1 | |||
| External Temp | 1 | |||
| 3V_SP | 1 | |||
| Side Panel (+X) | 8 | Solar Panel Voltage | 1 | |
| Solar Panel Current | 1 | |||
| Magnetorquer Current | 1 | |||
| Magnetometer A Axis | 1 | |||
| Magnetometer B Axis | 1 | |||
| Internal Temp | 1 | |||
| External Temp | 1 | |||
| 3V_SP | 1 | |||
| Side Panel (-Z) | 8 | Solar Panel Voltage | 1 | |
| Solar Panel Current | 1 | |||
| Magnetorquer Current | 1 | |||
| Magnetometer A Axis | 1 | |||
| Magnetometer B Axis | 1 | |||
| Internal Temp | 1 | |||
| External Temp | 1 | |||
| 3V_SP | 1 | |||
| CDH Data | 7 | RF Amp A Current | 1 | |
| RF Amp B Current | 1 | |||
| 3V CDH | 1 | |||
| RF Amp Temp | 1 | |||
| 3V COMM A | 1 | |||
| 3V COMM B | 1 | |||
| VSUM | 1 | |||
| Power Data | 11 | CDH Current | 1 | |
| SPA Current | 1 | |||
| SPB Current | 1 | |||
| COMM A Current | 1 | |||
| COMM B Current | 1 | |||
| Payload Current | 1 | |||
| CDH Temp | 1 | |||
| COMM A Temp | 1 | |||
| COMM B Temp | 1 | |||
| 3V SPA | 1 | |||
| 3V SPB | 1 | |||
| Battery A | 8 | Protection | 1 | |
| Status | 1 | |||
| Voltage | 1 | |||
| Temperature | 1 | |||
| Current | 2 | |||
| Accumulated Current | 2 | |||
| Battery B | 8 | Protection | 1 | |
| Status | 1 | |||
| Voltage | 1 | |||
| Temperature | 1 | |||
| Current | 2 | |||
| Accumulated Current | 2 | |||
| CDH | 5 | Status | 1 | |
| State | 1 | |||
| Reset Count | 2 | |||
| Payload Control | 1 | |||
| COMM | 4 | Status | 1 | |
| CAL | 1 | |||
| POW | 1 | |||
| RSSI | 1 | |||
| Payload | 5 | Status | 1 | |
| Cam Current | 1 | |||
| Processor Temp | 1 | |||
| 3V PL | 1 | |||
| 5V PL | 1 | |||
| Timers | 6 | Time Left In Normal Ops | 3 | times 2.097 sec |
| Sensor Snapshot Rate | 1 | times 2.097 sec | ||
| ADCS Snapshot Rate | 1 | times 2.097 sec | ||
| Beacon Rate | 1 | times 2.097 sec | ||
| Last Error in the Error Log | 10 | Month | 1 | |
| Day | 1 | |||
| Hour | 1 | |||
| Minute | 1 | |||
| Second | 1 | |||
| Error Code | 1 | |||
| Address of the Error | 4 | |||
| I2C Statistics | 12 | I2C Accepted | 2 | |
| I2C Rejected | 2 | |||
| I2C Total Read | 2 | |||
| I2C Total Sent | 2 | |||
| I2C Resent | 2 | |||
| I2C Hardware Failures | 2 | |||
| Total Size | 125 | |||