RHESSI Observatory Status

23-Feb-2018   2018/054   23:42:39 UTC


Status Summary
Spacecraft Status   Spacecraft Name   HESSI  
  Spacecraft Status Summary   NORMAL  
Pass Support Status   Last Supporting Facility   WLP LEOT  
  Time Since Last Support   4.398 h
Orbit Information
Orbit Geometry   Apocenter Height   492.0 km
  Pericenter Height   473.1 km
  Current Height   474.2 km
  Semi-major Axis   6860.7 km
  Eccentricity   0.0014  
  Inclination   38.1 deg
  Right Ascension of Asc Node   312.4 deg
  Argument of Pericenter   345.2 deg
  Mean Anomaly   26.9 deg
  Orbital Period   94.257 min
  Current Orbit   88485.034 rev
Orbit Environment   Beta Angle   -22.7 deg
  Illumination Status   SUNLIGHT  
  SAA Crossing Status   OUTSIDE SAA  
Spacecraft Bus
Power System   Battery Voltage   33.444 V
  Battery Current   0.644 A
  Solar Array Current   6.114 A
  Solar Array Temperature 1   103.161 C
  Solar Array Temperature 3   52.138 C
  Battery Chassis Temperature   -0.273 C
  Battery Temperature 1   3.834 C
  Battery Temperature 2   4.650 C
  Battery Pressure 1   6791.600 kPa
  Battery Pressure 2   6849.035 kPa
  Battery Pressure Difference   57.439 kPa
  Battery State of Charge 1   107.689 %
  Battery State of Charge 2   114.885 %
Attitude Control System   ACS Mode   NORMAL  
  ACS Transition Control   AUTONOMOUS  
  Spacecraft Spin Rate   14.879 rpm
  CSS Sun Presence Indicator   SUNLIGHT  
  CSS Pointing Error   4.167 deg
  FSS Pointing Error   0.059 deg
  SAS Pointing Error   0.134 deg
  Torque Rod X Temperature   -20.201 C
  Torque Rod Y Temperature   -16.355 C
  Torque Rod Z Temperature   -22.518 C
Spacecraft Electronics Module   SEM Chassis Temperature   10.562 C
Solid State Recorder   SSR Chassis Temperature   12.732 C
  SSR Fill Level   44.314 %
  SSR Read Pointer   184269286  
  SSR Write Pointer   35130794  
  SSR Write Overtook Read Pointer   NO  
Communications System   Transponder PS Temperature   6.706 C
  Transmit PA Temperature   6.468 C
  Transmit Power   5.094 W
  Transmit Antenna   FWD  
  Transmit Data Rate   4000.000 kbps
  Receiver AGC Level   -127.009 dBm
Imager
Aspect Data Processor   Program Checksum   OK  
  Parameter Table ID   293  
  State-of-health Packet Counter   9384  
Solar Aspect System   SAS Cadency   32 Hz
  Triggered Solar Limbs   6  
Roll Angle Sensor   RAS Chassis Temperature   -23.800 C
  RAS CCD Temperature   -17.014 C
PMT Roll Angle Sensor   PMT RAS HV   799.994 V
  PMT RAS Count OK   0 cts
Grid Trays   Upper Grid Tray Temperature   11.859 C
  Lower Grid Tray Temperature   16.863 C
Spectrometer
Cryocooler   Cryocooler Power   64.465 W
  Cryocooler Current   2.393 A
  Accelerometer Average   10.315 mg
  Cryocooler Power Converter Temperature   45.425 C
  Cold Tip Temperature 1   133.525 K
  Cold Tip Temperature 2   131.814 K
  Cold Plate Temperature 1   159.755 K
  Cold Plate Temperature 2   157.987 K
  Heat Shield Temperature   189.698 K
  Heat Reject Collar Temperature   -12.422 C
  Radiator Temperature   -25.778 C
HV Power Supply   HV Detector 1   0.000 V
  HV Detector 2   0.000 V
  HV Detector 3   2573.550 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   2009.820 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   ENABLED  
  Allowed Attenuator States   0-1-3  
  Thin Attenuator Position   OUT  
  Thick Attenuator Position   OUT  
  Attenuator Average Deadtime   24.706 %
  Attenuator Temperature   -27.120 C
Particle Detector   PD Chassis Temperature   -18.300 C
  PD Event Counter A   0 cts
  PD Event Counter B   1 cts

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