HESSI Spacecraft Status

Via Facility BGS 11M  -  Orbit 42768

23-Nov-2009   2009/327   08:47:36 UTC


Spacecraft Bus
Power System   Battery Voltage   27.926 V
Battery Current   -7.833 A
Solar Array Current   -0.009 A
Solar Array Temperature   -49.722 C
Battery Chassis Temperature   0.745 C
Battery Temperature 1   3.589 C
Battery Temperature 2   4.711 C
Battery Pressure 1   5427.610 kPa
Battery Pressure 2   5252.750 kPa
Battery Pressure Difference   174.858 kPa
Battery State of Charge 1   81.241 %
Battery State of Charge 2   83.215 %
Attitude Control System   ACS Mode   NORMAL  
ACS Transition Control   AUTONOMOUS  
Spacecraft Spin Rate   14.645 rpm
CSS Sun Presence Indicator   ECLIPSE  
CSS Pointing Error   60.000 deg
FSS Pointing Error   0.215 deg
SAS Pointing Error   0.293 deg
Torque Rod X Temperature   -19.461 C
Torque Rod Y Temperature   -19.856 C
Torque Rod Z Temperature   -12.411 C
Spacecraft Electronics Module   SEM Chassis Temperature   15.985 C
Solid State Recorder   SSR Chassis Temperature   13.570 C
SSR Fill Level   36.471 %
SSR Read Pointer   104431645  
SSR Write Pointer   202746988  
SSR Write Overtook Read Pointer   NO  
Communications System   Transponder PS Temperature   10.425 C
Transmit PA Temperature   10.205 C
Transmit Power   5.484 W
Transmit Antenna   FWD  
Transmit Data Rate   4000.000 kbps
Receiver AGC Level   -80.583 dBm
Imager
Aspect Data Processor   Program Checksum   OK  
Parameter Table ID   239  
State-of-health Packet Counter   69  
Solar Aspect System   SAS Cadency   16 Hz
Triggered Solar Limbs   0  
Roll Angle Sensor   RAS Chassis Temperature   -18.229 C
RAS CCD Temperature   -16.683 C
PMT Roll Angle Sensor   PMT RAS HV   799.994 V
PMT RAS Count OK   147 cts
Grid Trays   Upper Grid Tray Temperature   20.865 C
Lower Grid Tray Temperature   21.806 C
Spectrometer
Cryocooler   Cryocooler Power   69.603 W
Cryocooler Current   3.077 A
Accelerometer Average   15.184 mg
Cold Tip Temperature 1   85.089 K
Cold Tip Temperature 2   83.103 K
Cold Plate Temperature 1   99.418 K
Cold Plate Temperature 2   97.909 K
Heat Shield Temperature   165.676 K
Heat Reject Collar Temperature   -6.014 C
Radiator Temperature   -27.841 C
HV Power Supply   HV Detector 1   2916.690 V
HV Detector 2   73.530 V
HV Detector 3   3553.950 V
HV Detector 4   3774.540 V
HV Detector 5   784.320 V
HV Detector 6   1691.190 V
HV Detector 7   3872.580 V
HV Detector 8   1715.700 V
HV Detector 9   3578.460 V
Monitor Rates   Packet Count APID 152   45  
Front Segment Monitor Rates   Slow Valid Rate 1   424 cts
Slow Valid Rate 2   1926 cts
Slow Valid Rate 3   812 cts
Slow Valid Rate 4   154 cts
Slow Valid Rate 5   128 cts
Slow Valid Rate 6   337 cts
Slow Valid Rate 7   106 cts
Slow Valid Rate 8   234 cts
Slow Valid Rate 9   191 cts
  Live Time 1   97.608 %
Live Time 2   98.588 %
Live Time 3   99.412 %
Live Time 4   100.000 %
Live Time 5   100.000 %
Live Time 6   98.823 %
Live Time 7   99.647 %
Live Time 8   99.608 %
Live Time 9   99.961 %
  Reset Rate 1   544 cts
Reset Rate 2   7 cts
Reset Rate 3   51 cts
Reset Rate 4   32 cts
Reset Rate 5   24 cts
Reset Rate 6   456 cts
Reset Rate 7   24 cts
Reset Rate 8   21 cts
Reset Rate 9   135 cts
Rear Segment Monitor Rates   Slow Valid Rate 1   219 cts
Slow Valid Rate 2   556 cts
Slow Valid Rate 3   159 cts
Slow Valid Rate 4   205 cts
Slow Valid Rate 5   108 cts
Slow Valid Rate 6   145 cts
Slow Valid Rate 7   231 cts
Slow Valid Rate 8   139 cts
Slow Valid Rate 9   183 cts
  Live Time 1   99.216 %
Live Time 2   100.000 %
Live Time 3   99.882 %
Live Time 4   100.000 %
Live Time 5   99.961 %
Live Time 6   98.471 %
Live Time 7   100.000 %
Live Time 8   99.608 %
Live Time 9   99.922 %
  Reset Rate 1   284 cts
Reset Rate 2   48 cts
Reset Rate 3   49 cts
Reset Rate 4   232 cts
Reset Rate 5   44 cts
Reset Rate 6   132 cts
Reset Rate 7   106 cts
Reset Rate 8   156 cts
Reset Rate 9   21 cts
Attenuators and Particle Detector
Attenuator Control   Attenuator Motion   ENABLED  
Attenuator Logic   ENABLED  
Allowed Attenuator States   0-1-3  
Thin Attenuator Position   OUT  
Thick Attenuator Position   OUT  
Attenuator Temperature   -23.054 C
Particle Detector   PD Chassis Temperature   -14.621 C
PD Event Counter A   0 cts
PD Event Counter B   0 cts

Powered by SatTrack® Suite V4.9