Observation 850631: LightSail-2 (44420)

Regarding Observation 850631

Decoded telemetry from the hex packet data:

Loading packet from file: data/data_850631_2019-07-23T17-05-51
Callsign=KK6HIT
Beacon count: 9203
Time: 1563901548 (Tue Jul 23 18:05:48 BST 2019)
Boot Time: 1563837107 (Tue Jul 23 00:11:47 BST 2019)

CPU current: 0.033203125 [A]
CPU voltage: 5.1875 [V]
CPU power: 172.2412109375 [mW]

3v3 Payload Temp: 2.5 [c]
3v3 Payload Voltage: 3.3125 [V]
3v3 Payload Current: 0.0234375 [A]
3v3 Payload Power: 77.63671875 [mW]

5v0 Payload Voltage: 5.0625 [V]
5v0 Payload Current: 0.1953125 [A]
5v0 Payload Power: 988.76953125 [mW]

RF Amp Temp: 2.5 [c]
RF Amp Voltage: 0.0 [V]
RF Amp Current: 0.0 [A]
RF Amp Power: 0.0 [mW]
RF Amp Temp: 6.0 [c]

Bus 3v3 Voltage: 3.3125 [V]
Bus 3v3 Current: 0.0205078125 [A]
Bus 3v3 Power: 67.93212890625 [mW]

Daughter B Temp: 2.5 [c]
Daughter B Voltage: 0.0 [V]
Daughter B Current: 0.0 [A]
Daughter B Power: 0.0 [mW]

----- Battery 0 -----
Battery 0 voltage: 3.9375 [V]
Battery 0 current: -0.0078125 [A]
Battery 0 power: -30.76171875 [mW]
Battery 0 temp: 4.5 [c]
Battery 0 Status: 0xA1 10100001 [bit flags]
     - Charging Active: no
     - Charging SW Enabled: no
     - Discharging Active: YES
     - Discharging SW Enabled: YES
     - Over Volt: YES
     - Under Volt: no
     - Charge Over Curr: no
     - Discharge Over Curr: no
----- Battery 1 -----
Battery 1 voltage: 3.9375 [V]
Battery 1 current: -0.0078125 [A]
Battery 1 power: -30.76171875 [mW]
Battery 1 temp: 4.5 [c]
Battery 1 Status: 0xA1 10100001 [bit flags]
     - Charging Active: no
     - Charging SW Enabled: no
     - Discharging Active: YES
     - Discharging SW Enabled: YES
     - Over Volt: YES
     - Under Volt: no
     - Charge Over Curr: no
     - Discharge Over Curr: no
----- Battery 2 -----
Battery 2 voltage: 3.9375 [V]
Battery 2 current: -0.0078125 [A]
Battery 2 power: -30.76171875 [mW]
Battery 2 temp: 4.5 [c]
Battery 2 Status: 0xA1 10100001 [bit flags]
     - Charging Active: no
     - Charging SW Enabled: no
     - Discharging Active: YES
     - Discharging SW Enabled: YES
     - Over Volt: YES
     - Under Volt: no
     - Charge Over Curr: no
     - Discharge Over Curr: no
----- Battery 3 -----
Battery 3 voltage: 3.9375 [V]
Battery 3 current: -0.0078125 [A]
Battery 3 power: -30.76171875 [mW]
Battery 3 temp: 4.5 [c]
Battery 3 Status: 0xA1 10100001 [bit flags]
     - Charging Active: no
     - Charging SW Enabled: no
     - Discharging Active: YES
     - Discharging SW Enabled: YES
     - Over Volt: YES
     - Under Volt: no
     - Charge Over Curr: no
     - Discharge Over Curr: no
----- Battery 4 -----
Battery 4 voltage: 3.96875 [V]
Battery 4 current: 0.0 [A]
Battery 4 power: 0.0 [mW]
Battery 4 temp: 4.5 [c]
Battery 4 Status: 0xA1 10100001 [bit flags]
     - Charging Active: no
     - Charging SW Enabled: no
     - Discharging Active: YES
     - Discharging SW Enabled: YES
     - Over Volt: YES
     - Under Volt: no
     - Charge Over Curr: no
     - Discharge Over Curr: no
----- Battery 5 -----
Battery 5 voltage: 3.96875 [V]
Battery 5 current: -0.0078125 [A]
Battery 5 power: -31.005859375 [mW]
Battery 5 temp: 4.5 [c]
Battery 5 Status: 0xA0 10100000 [bit flags]
     - Charging Active: no
     - Charging SW Enabled: no
     - Discharging Active: YES
     - Discharging SW Enabled: YES
     - Over Volt: no
     - Under Volt: no
     - Charge Over Curr: no
     - Discharge Over Curr: no
----- Battery 6 -----
Battery 6 voltage: 3.96875 [V]
Battery 6 current: -0.0078125 [A]
Battery 6 power: -31.005859375 [mW]
Battery 6 temp: 4.5 [c]
Battery 6 Status: 0xA0 10100000 [bit flags]
     - Charging Active: no
     - Charging SW Enabled: no
     - Discharging Active: YES
     - Discharging SW Enabled: YES
     - Over Volt: no
     - Under Volt: no
     - Charge Over Curr: no
     - Discharge Over Curr: no
----- Battery 7 -----
Battery 7 voltage: 3.96875 [V]
Battery 7 current: 0.0 [A]
Battery 7 power: 0.0 [mW]
Battery 7 temp: 5.0 [c]
Battery 7 Status: 0xA0 10100000 [bit flags]
     - Charging Active: no
     - Charging SW Enabled: no
     - Discharging Active: YES
     - Discharging SW Enabled: YES
     - Over Volt: no
     - Under Volt: no
     - Charge Over Curr: no
     - Discharge Over Curr: no
Battery Power Draw: -23 [mW]
User CPU Time: 117531 [jiffies]
Sys CPU Time: 491391 [jiffies]
Idle CPU Time: 5828445 [jiffies]
Processes: 7976
Memory Free: 71072 [kB]
Memory Cached: 35084 [kB]
Memory Buffered: 0 [kB]
/data free: 518232 [kB]
NAND Erasures: 1003
Beacon Count: 9203
RTC: 1563901548 (Tue Jul 23 18:05:48 BST 2019)
Boot Time: 1563837107 (Tue Jul 23 00:11:47 BST 2019)
RX Packets: 56
RX Bytes: 4199
TX Packets: 12088
TX Bytes: 5079819
Camera 0 - Last contact: 165 [s]
Camera 0 Status Flags: 0x2E - decimal 46 - 01110100
     - Enabled?: YES
     - Powered?: no
     - Heater enabled?: YES
     - Heater?: YES
     - Busy?: no
     - Overtemp enabled?: YES
     - Overtemp?: no
     - Heater running?: no
   - Temperature: 4.5 [c]
Camera 1 - Last contact: 165 [s]
Camera 1 Status Flags: 0x2E - decimal 46 - 01110100
     - Enabled?: YES
     - Powered?: no
     - Heater enabled?: YES
     - Heater?: YES
     - Busy?: no
     - Overtemp enabled?: YES
     - Overtemp?: no
     - Heater running?: no
   - Temperature: 2.5 [c]
ADCS Mode: Detumble - 0x0 - decimal 0
ADCS Flags: 0x13 - 10011 - decimal 19
  Filter Converged?: converged
  Solar Panels Deployed?: deployed
  Solar Sail Deployed?: stowed
  Eclipse?: illuminated

Quaternion[0]: 0.6015625
Quaternion[1]: -0.109375
Quaternion[2]: -0.0625
Quaternion[3]: 0.78125

Rate X: 0.007813 [rad/s]   0.447623 [deg/s]
Rate Y: 0.0 [rad/s]   0.0 [deg/s]
Rate Z: 0.0625 [rad/s]   3.580986 [deg/s]

-X Solar Sens X (solNxx): 61
-X Solar Sens Y (solNxy): 61
+X Solar Sens X (solPxx): 118
+X Solar Sens Y (solPxy): 77
-Y Solar Sens X (solNyx): 104
-Y Solar Sens Y (solNyy): 42
+Y Solar Sens X (solPyx): 101
+Y Solar Sens Y (solPyy): 74
-Z Solar Sens X (solNzx): 69
-Z Solar Sens Y (solNzy): 80

Wheel Speed: 0 [RPM]

nX_tmp: 7.0 [c]
nY_tmp: 20.5 [c]
nZ_tmp: 15.5 [c]
average n tmp: 14.333333333333334 [c]
pX_tmp: 26.0 [c]
pY_tmp: 6.5 [c]
pZ_tmp: 8.0 [c]
average p tmp: 13.5 [c]

-X Panel: deployed
+X Panel: deployed
-Y Panel: deployed
+Y Panel: deployed
Deployment: safe
PIC Power: off
PIC Activity: idle
Motor State: halted

(I used data_850631_2019-07-23T17-05-51 because the following packet showed the solar panels to be ‘stowed’ and all the rotations and quaternions were exactly zero, suggesting data corruption)

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