RHESSI Observatory Status

21-May-2018   2018/141   14:59:18 UTC


Status Summary
Spacecraft Status   Spacecraft Name   HESSI  
  Spacecraft Status Summary   ERRORS: 2 7
Pass Support Status   Last Supporting Facility   AGO 9M  
  Time Since Last Support   2.936 h
Orbit Information
Orbit Geometry   Apocenter Height   490.6 km
  Pericenter Height   472.9 km
  Current Height   474.6 km
  Semi-major Axis   6859.9 km
  Eccentricity   0.0013  
  Inclination   38.1 deg
  Right Ascension of Asc Node   143.1 deg
  Argument of Pericenter   218.9 deg
  Mean Anomaly   324.2 deg
  Orbital Period   94.241 min
  Current Orbit   89812.509 rev
Orbit Environment   Beta Angle   58.0 deg
  Illumination Status   SUNLIGHT  
  SAA Crossing Status   OUTSIDE SAA  
Spacecraft Bus
Power System   Battery Voltage   33.425 V
  Battery Current   1.269 A
  Solar Array Current   5.411 A
  Solar Array Temperature 1   93.345 C
  Solar Array Temperature 3   43.804 C
  Battery Chassis Temperature   0.005 C
  Battery Temperature 1   3.691 C
  Battery Temperature 2   4.894 C
  Battery Pressure 1   6974.820 kPa
  Battery Pressure 2   7051.280 kPa
  Battery Pressure Difference   76.461 kPa
  Battery State of Charge 1   111.242 %
  Battery State of Charge 2   118.897 %
Attitude Control System   ACS Mode   NORMAL  
  ACS Transition Control   AUTONOMOUS  
  Spacecraft Spin Rate   14.420 rpm
  CSS Sun Presence Indicator   SUNLIGHT  
  CSS Pointing Error   1.640 deg
  FSS Pointing Error   0.052 deg
  SAS Pointing Error   0.243 deg
  Torque Rod X Temperature   -29.814 C
  Torque Rod Y Temperature   -21.976 C
  Torque Rod Z Temperature   -19.708 C
Spacecraft Electronics Module   SEM Chassis Temperature   8.147 C
Solid State Recorder   SSR Chassis Temperature   9.576 C
  SSR Fill Level   95.686 %
  SSR Read Pointer   17972442  
  SSR Write Pointer   5816899  
  SSR Write Overtook Read Pointer   NO  
Communications System   Transponder PS Temperature   1.146 C
  Transmit PA Temperature   0.927 C
  Transmit Power   4.328 W
  Transmit Antenna   AFT  
  Transmit Data Rate   4000.000 kbps
  Receiver AGC Level   -74.718 dBm
Imager
Aspect Data Processor   Program Checksum   OK  
  Parameter Table ID   300  
  State-of-health Packet Counter   4853  
Solar Aspect System   SAS Cadency   32 Hz
  Triggered Solar Limbs   6  
Roll Angle Sensor   RAS Chassis Temperature   -29.321 C
  RAS CCD Temperature   -16.349 C
PMT Roll Angle Sensor   PMT RAS HV   799.994 V
  PMT RAS Count OK   0 cts
Grid Trays   Upper Grid Tray Temperature   13.495 C
  Lower Grid Tray Temperature   16.335 C
Spectrometer
Cryocooler   Cryocooler Power   32.826 W
  Cryocooler Current   1.212 A
  Accelerometer Average   19.811 mg
  Cryocooler Power Converter Temperature   18.823 C
  Cold Tip Temperature 1   157.971 K
  Cold Tip Temperature 2   156.348 K
  Cold Plate Temperature 1   184.295 K
  Cold Plate Temperature 2   182.715 K
  Heat Shield Temperature   198.750 K
  Heat Reject Collar Temperature   -23.934 C
  Radiator Temperature   -35.736 C
HV Power Supply   HV Detector 1   0.000 V
  HV Detector 2   0.000 V
  HV Detector 3   0.000 V
  HV Detector 4   0.000 V
  HV Detector 5   0.000 V
  HV Detector 6   0.000 V
  HV Detector 7   0.000 V
  HV Detector 8   0.000 V
  HV Detector 9   0.000 V
Front Segment Monitor Rates   Slow Valid Rate 1   0 cts
  Slow Valid Rate 2   0 cts
  Slow Valid Rate 3   0 cts
  Slow Valid Rate 4   0 cts
  Slow Valid Rate 5   0 cts
  Slow Valid Rate 6   0 cts
  Slow Valid Rate 7   0 cts
  Slow Valid Rate 8   0 cts
  Slow Valid Rate 9   0 cts
  Livetime 1   0.000 %
  Livetime 2   0.000 %
  Livetime 3   0.000 %
  Livetime 4   0.000 %
  Livetime 5   0.000 %
  Livetime 6   0.000 %
  Livetime 7   0.000 %
  Livetime 8   0.000 %
  Livetime 9   0.000 %
  Reset Rate 1   0 cts
  Reset Rate 2   0 cts
  Reset Rate 3   0 cts
  Reset Rate 4   0 cts
  Reset Rate 5   0 cts
  Reset Rate 6   0 cts
  Reset Rate 7   0 cts
  Reset Rate 8   0 cts
  Reset Rate 9   0 cts
Rear Segment Monitor Rates   Slow Valid Rate 1   0 cts
  Slow Valid Rate 2   0 cts
  Slow Valid Rate 3   0 cts
  Slow Valid Rate 4   0 cts
  Slow Valid Rate 5   0 cts
  Slow Valid Rate 6   0 cts
  Slow Valid Rate 7   0 cts
  Slow Valid Rate 8   0 cts
  Slow Valid Rate 9   0 cts
  Livetime 1   0.000 %
  Livetime 2   0.000 %
  Livetime 3   0.000 %
  Livetime 4   0.000 %
  Livetime 5   0.000 %
  Livetime 6   0.000 %
  Livetime 7   0.000 %
  Livetime 8   0.000 %
  Livetime 9   0.000 %
  Reset Rate 1   0 cts
  Reset Rate 2   0 cts
  Reset Rate 3   0 cts
  Reset Rate 4   0 cts
  Reset Rate 5   0 cts
  Reset Rate 6   0 cts
  Reset Rate 7   0 cts
  Reset Rate 8   0 cts
  Reset Rate 9   0 cts
Attenuators and Particle Detector
Attenuator Control   Attenuator Motion   ENABLED  
  Attenuator Logic   DISABLED  
  Allowed Attenuator States   0-1-3  
  Thin Attenuator Position   OUT  
  Thick Attenuator Position   OUT  
  Attenuator Average Deadtime   100.000 %
  Attenuator Temperature   -33.294 C
Particle Detector   PD Chassis Temperature   -22.763 C
  PD Event Counter A   21 cts
  PD Event Counter B   29 cts

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