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CHAPTER 2. SPACE SEGMENT
Character
1
2-4
5
6-7
8-9
10
11
12-13
Name
Packet ID and processor ID
Orbit number
Approximate latitude
Lithium-Polymer Temperature
Lithium-Ion Temperature
Lithium-Polymer Voltage
Lithium-Ion Voltage
Checksum
Table 2.5: Battery status packet fields.
Subsystems status packet
Figure 2.7, and table 2.6 summarize the structure of the packet and the information
of each field.
Figure 2.7: Beacon Subsystems status packet
Character
1
2-4
5
6-7
8-9
10-11
12-13
Name
Packet ID and processor ID
Orbit number
Approximate latitude
Alinco temperature
Beacon temperature
OBC temperature
Checksum
Table 2.6: Subsystems status packet fields
Photovoltaic temperature packet
Each of the 6 photovoltaic modules of TIsat-1 is monitored by a thermometer. The
temperature of the sides X-, Y+ and Z- are available in this packet.
The structure of the packet is shown in figure 2.8.
Refer to table 2.7 for decoding.
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GST Operative Manual