RHESSI Observatory Status

24-Nov-2017   2017/328   03:25:12 UTC


Status Summary
Spacecraft Status   Spacecraft Name   HESSI  
  Spacecraft Status Summary   WARNINGS: 3  
Pass Support Status   Last Supporting Facility   BGS 11M  
  Time Since Last Support   2.623 h
Orbit Information
Orbit Geometry   Apocenter Height   487.9 km
  Pericenter Height   477.3 km
  Current Height   478.4 km
  Semi-major Axis   6860.8 km
  Eccentricity   0.0008  
  Inclination   38.0 deg
  Right Ascension of Asc Node   153.2 deg
  Argument of Pericenter   349.4 deg
  Mean Anomaly   35.9 deg
  Orbital Period   94.258 min
  Current Orbit   87078.071 rev
Orbit Environment   Beta Angle   -58.5 deg
  Illumination Status   SUNLIGHT  
  SAA Crossing Status   OUTSIDE SAA  
Spacecraft Bus
Power System   Battery Voltage   33.190 V
  Battery Current   0.634 A
  Solar Array Current   6.632 A
  Solar Array Temperature 1   103.346 C
  Solar Array Temperature 3   50.935 C
  Battery Chassis Temperature   4.357 C
  Battery Temperature 1   6.894 C
  Battery Temperature 2   7.954 C
  Battery Pressure 1   6927.320 kPa
  Battery Pressure 2   6950.160 kPa
  Battery Pressure Difference   22.841 kPa
  Battery State of Charge 1   110.321 %
  Battery State of Charge 2   116.891 %
Attitude Control System   ACS Mode   NORMAL  
  ACS Transition Control   AUTONOMOUS  
  Spacecraft Spin Rate   14.749 rpm
  CSS Sun Presence Indicator   SUNLIGHT  
  CSS Pointing Error   1.328 deg
  FSS Pointing Error   0.063 deg
  SAS Pointing Error   0.190 deg
  Torque Rod X Temperature   -18.426 C
  Torque Rod Y Temperature   -19.806 C
  Torque Rod Z Temperature   -20.447 C
Spacecraft Electronics Module   SEM Chassis Temperature   19.288 C
Solid State Recorder   SSR Chassis Temperature   8.640 C
  SSR Fill Level   7.451 %
  SSR Read Pointer   40697129  
  SSR Write Pointer   60797540  
  SSR Write Overtook Read Pointer   NO  
Communications System   Transponder PS Temperature   10.205 C
  Transmit PA Temperature   10.205 C
  Transmit Power   5.094 W
  Transmit Antenna   AFT  
  Transmit Data Rate   4000.000 kbps
  Receiver AGC Level   -77.276 dBm
Imager
Aspect Data Processor   Program Checksum   OK  
  Parameter Table ID   293  
  State-of-health Packet Counter   10212  
Solar Aspect System   SAS Cadency   32 Hz
  Triggered Solar Limbs   6  
Roll Angle Sensor   RAS Chassis Temperature   -27.004 C
  RAS CCD Temperature   -17.014 C
PMT Roll Angle Sensor   PMT RAS HV   799.994 V
  PMT RAS Count OK   45 cts
Grid Trays   Upper Grid Tray Temperature   17.177 C
  Lower Grid Tray Temperature   20.007 C
Spectrometer
Cryocooler   Cryocooler Power   74.606 W
  Cryocooler Current   2.765 A
  Accelerometer Average   11.674 mg
  Cryocooler Power Converter Temperature   63.874 C
  Cold Tip Temperature 1   132.995 K
  Cold Tip Temperature 2   131.248 K
  Cold Plate Temperature 1   157.739 K
  Cold Plate Temperature 2   156.381 K
  Heat Shield Temperature   190.836 K
  Heat Reject Collar Temperature   -12.042 C
  Radiator Temperature   -27.476 C
HV Power Supply   HV Detector 1   1495.110 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   1102.950 V
  HV Detector 7   0.000 V
  HV Detector 8   2009.820 V
  HV Detector 9   0.000 V
Monitor Rates   Packet Count APID 152   13  
Front Segment Monitor Rates   Slow Valid Rate 1   1984 cts
  Slow Valid Rate 2   0 cts
  Slow Valid Rate 3   1600 cts
  Slow Valid Rate 4   0 cts
  Slow Valid Rate 5   0 cts
  Slow Valid Rate 6   3072 cts
  Slow Valid Rate 7   0 cts
  Slow Valid Rate 8   2304 cts
  Slow Valid Rate 9   0 cts
  Livetime 1   71.922 %
  Livetime 2   0.000 %
  Livetime 3   80.431 %
  Livetime 4   0.000 %
  Livetime 5   0.000 %
  Livetime 6   75.686 %
  Livetime 7   0.000 %
  Livetime 8   0.000 %
  Livetime 9   0.000 %
  Reset Rate 1   2444 cts
  Reset Rate 2   0 cts
  Reset Rate 3   1798 cts
  Reset Rate 4   0 cts
  Reset Rate 5   0 cts
  Reset Rate 6   3456 cts
  Reset Rate 7   0 cts
  Reset Rate 8   3980 cts
  Reset Rate 9   0 cts
Rear Segment Monitor Rates   Slow Valid Rate 1   125 cts
  Slow Valid Rate 2   0 cts
  Slow Valid Rate 3   100 cts
  Slow Valid Rate 4   0 cts
  Slow Valid Rate 5   0 cts
  Slow Valid Rate 6   107 cts
  Slow Valid Rate 7   0 cts
  Slow Valid Rate 8   592 cts
  Slow Valid Rate 9   0 cts
  Livetime 1   72.549 %
  Livetime 2   0.000 %
  Livetime 3   81.216 %
  Livetime 4   0.000 %
  Livetime 5   0.000 %
  Livetime 6   79.608 %
  Livetime 7   0.000 %
  Livetime 8   76.078 %
  Livetime 9   0.000 %
  Reset Rate 1   65536 cts
  Reset Rate 2   0 cts
  Reset Rate 3   13312 cts
  Reset Rate 4   0 cts
  Reset Rate 5   0 cts
  Reset Rate 6   10649 cts
  Reset Rate 7   0 cts
  Reset Rate 8   11776 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   19.216 %
  Attenuator Temperature   -26.773 C
Particle Detector   PD Chassis Temperature   -16.349 C
  PD Event Counter A   0 cts
  PD Event Counter B   0 cts

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