| Science Run Stop: | 2017:09:06:03:30 |
| Science Run Start: | 2017:09:09:06:04 |
| Interruption: | 207.7ks |
| Triggered by: | auto |
Go to:
ACE Plot (E38/E175, P47/P112/P310/P761/P1060, Anisotopy)
HRC Plot (HRC Shield Rate)
GOES-15 Plot (P1/P2/P5)
ACE radiation data are plotted around periods when science runs were interrupted. Plots start exactly 2 days before the interruption started. The top panel shows differential fluxes of electrons 38-53 and 175-315 (particles/cm2-s-ster-MeV), the middle panel shows differential fluxes of protons 47-65, 112-187, and 310-580 (particles/cm2-s-ster-MeV).
Data Period (dom): 247.1458 - 257.1458 Interruption (dom): 249.1458 - 252.2528 Avg Max Time Min Time Value at Interruption Started ----------------------------------------------------------------------------------------------- e38 8.767e+04+/-1.125e+05 9.590e+05 253.691 5.740e+02 247.549 5.790e+05 e175 2.556e+03+/-7.105e+03 4.990e+04 253.917 2.240e+01 247.569 4.890e+04 p47 2.975e+04+/-3.902e+04 2.370e+05 250.250 1.600e+03 247.799 5.670e+04 p112 7.581e+03+/-1.155e+04 7.160e+04 251.347 1.810e+01 247.868 6.130e+03 p310 2.426e+03+/-3.346e+03 1.890e+04 249.941 1.820e+00 247.868 1.280e+03 p761 1.823e+03+/-2.673e+03 1.880e+04 249.941 4.690e-01 247.882 9.790e+02 p1060 7.482e+02+/-1.175e+03 8.640e+03 249.941 1.280e-01 247.847 2.860e+02 Hardness: e38/e175 8.511e+01+/-5.124e+01 7.639e+02 249.500 4.033e+00 253.677 1.184e+01 p47/p1060 1.155e+03+/-3.384e+03 6.448e+04 247.455 3.331e+00 249.691 1.983e+02 p112/p1060 4.161e+01+/-8.372e+01 1.646e+03 247.656 7.793e-01 248.403 2.143e+01 p310/p1060 6.768e+00+/-5.840e+00 4.506e+01 247.903 9.170e-01 248.278 4.476e+00 p761/p1060 2.826e+00+/-8.570e-01 1.201e+01 249.246 1.096e+00 248.496 3.423e+00 Steepest Rise ------------ Time Slope(in log per hr) ---------------------------------------- e1 253.6736 1141071.7374 e175 253.6701 44687.1864 p47 250.2326 284400.9315 p112 251.2639 61800.2024 p310 251.2639 13800.0452 p761 249.2292 11892.0389 p1060 249.9167 3252.0107
Two vertical red lines indicate the start and the end of the interruption. Purple hatched areas indicate that the satellite is in the radiation belt. The horizontal dashed line indicates P3 trigger level. If P3 level is higher than this level more than 2 hours, SCS 107 may be manually triggered.
Avg Max Time Min Time Value at Interruption Started ----------------------------------------------------------------------------------------------- hrc 7.622e+03 +/- 7.078e+03 6.528e+04 250.104 1.436e+02 255.747 6.066e+03
Two vertical red lines indicate the start and the end of the interruption. Purple hatched areas indicate that the satellite is in the radiation belt. The red horizontal dashedline indicates SCS 107 limits. If the HRC shield rate/256 goes above 248, automatic SCS 107 is triggered.
The follwoing plots are copied from ACIS Threshold Corssings Page. For more details, please refer to Using ACIS to detect and report high radiation conditions
GOES-15 data are taken from NOAA site (http://goes.ngdc.noaa.gov).
| P1 | .8 - 4.0 | MeV protons (Counts/cm2 sec sr MeV) Uncorrected |
| P2 | 4.0 - 9.0 | MeV protons (Counts/cm2 sec sr MeV) Uncorrected |
| P5 | 40.0 - 80.0 | MeV protons (Counts/cm2 sec sr MeV) Uncorrected |
Avg Max Time Min Time Value at Interruption Started ----------------------------------------------------------------------------------------------- p1 1.066e+04 +/- 9.195e+03 4.740e+04 249.948 1.700e+03 251.587 1.260e+04 p2 5.540e+01 +/- 7.444e+01 6.260e+02 251.017 1.210e-02 247.785 5.180e+01 p5 2.927e-02 +/- 2.827e-02 3.760e-01 251.021 1.100e-02 252.736 1.770e-02
Two vertical red lines indicate the start and the end of the interruption. Purple hatched areas indicate that the satellite is in the radiation belt. The red horizontal dashed lines indicate SCS 107 limits. If GOES P2 or P5 levels go above these levels, SCS 107 may be manually triggered.
Avg Max Time Min Time Value at Interruption Started
-----------------------------------------------------------------------------------------------
LE-0: 3.880e+03 +/- 2.054e+04 2.781e+05 253.385 4.090e+00 247.826 4.460e+00
LE-1: 3.099e+03 +/- 1.769e+04 2.438e+05 253.385 3.223e+00 247.826 3.504e+00
LE-2: 1.182e+02 +/- 4.260e+02 1.512e+04 255.083 5.630e-01 247.277 7.880e-01
HES-0: 1.020e+04 +/- 4.959e+04 3.880e+05 253.385 7.012e+00 247.860 7.083e+00
HES-1: 5.960e+03 +/- 3.126e+04 2.278e+05 255.374 2.575e+00 252.917 2.998e+00
HES-2: 1.008e+03 +/- 6.245e+03 1.003e+05 253.385 7.370e-01 247.843 8.810e-01
HES-C: 3.004e+03 +/- 1.965e+04 2.105e+05 253.385 4.450e-01 247.250 5.990e-01
Two vertical red lines indicate the start and the end of the interruption. Red hatched areas indicate that the satellite is in the radiation belt.
