MPS‐LO Performance Requirements
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MPS‐LO Performance Requirements Chart Part 1 |
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| Parameter | PORD Requirement | Heritage | Requirement | MPS-LO Concept Design | |
| Particle Energy Range | 551,562 | 30 eV to 30 keV | 30 eV to 30 keV | 30 eV to 30 keV | |
| Electron Flux Range (cm2-s-ster-keV)-1 |
115 | 1x104 E-1.3 to 0.75x109 E-1.3 |
9x104 E-1.3 to 8x108 E -0.8 |
0.1 x (9x104 E-1.3) to 1 x (8x108 E-0.8) | |
| Ion Flux Range (cm2-s-ster-keV)-1 |
116 | 60 x (40 E-0.8) to >1.1x107 E-0.8 |
4.0 x 103 E-0.8 to 1.1x107 E-0.8 |
1 x (4x103 E-0.8) to 25 x (1.1x107 E-0.8) | |
| Energy Bands | 559 | 19 | 15 | 15 | |
| Flux Accuracy | 104 | 20% | 25% | 25% | |
| YZ Viewing Angles | 565 | 0° to 90° | 0° to 170° | 0° to 180° | |
| YZ Angular Channels | 564 | 6 | 5 | 12 (+2 Overlap) | |
| XZ FOV (FWHM) | 564, UIID51 | 4° Symmetric | < 30° | 5° Symmetric | |
| Data Refresh Rate | 110 | 1 sec | 30 sec | 1 sec | |
| Data Latency | 111 | N/A | < 5 sec | < 5 sec | |
| Energy Band Width | 84 | 4% of band's central energy | < 10% | 7% | |
| Energy Band Stability | 586 | <+3% | <+3% | <+3% | |
MPS‐LO Performance Requirements Chart part 2 |
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|---|---|---|---|---|---|
| Parameter | Reference | Requirement | MPS-LO Design Concept | ||
| Size | UIID47 | 12,384 cm3 MPS-LO CBE | |||
| Maximum Dimension | UIID48 | <=40 cm | 31 cm (chassis) 31.6 cm (envelope w/MLI-CBE) |
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| Power | UIID36 | 5.5 W MPS-LO CBE | |||
| Mass | UIID44 | 7.7 kg MPS-LO CBE | |||
| Data rate | UIID27 | 11 kbps MPS-LO CBE | |||
| MPS-LO Modes | PORD52 PORD59 PORD61 PORD90 |
Safe Mode Normal Mod Diagnostic Mode In Flight Calibration |
Safe Mode Normal Mod Diagnostic Mode In Flight Calibration Standby Mode |
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