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20000913 Science Run Interruption

Science Run Stop: 2000:09:13:19:15
Science Run Start: 2000:09:14:21:00
Interruption: 92.0ks
Triggered by: auto

Note about this event.

Go to:

ACE Plot (E38/E175, P47/P112/P310/P761/P1060, Anisotopy)

EPHIN Plot (P4/P41/E1300)

GOES-11 Plot (P1/P2/P5)

ACE Radiation Data

ACE Data Table.

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), and the bottom panel shows anisotropy ratio. The original data are prepared by the U.S. Dept. of Commerce, NOAA, Space Environment Center.


Data Period  (dom): 255.8021 - 260.8021
Interruption (dom): 257.8021 - 258.8750
			Avg		 Max		Time	Min		Time		Value at Interruption Started
--------------------------------------------------------------------------------------------------------------------------
e38 		7.616e+04+/-7.065e+04	2.540e+05	257.375 	1.290e+02	255.958		3.410e+04
e175		1.242e+03+/-1.296e+03	4.320e+03	257.542 	1.110e+01	256.375		2.530e+02
p47 		5.284e+04+/-6.458e+04	2.710e+05	259.167 	8.140e+01	256.375		2.820e+04
p112		1.555e+04+/-1.724e+04	7.800e+04	259.125 	2.050e+01	256.250		5.930e+03
p310		3.627e+03+/-3.153e+03	1.630e+04	259.125 	2.390e+00	256.417		9.710e+02
p761		1.540e+03+/-1.148e+03	4.230e+03	259.125 	5.460e-01	256.417		3.210e+02
p1060		6.995e+02+/-5.631e+02	2.080e+03	257.583 	1.670e-01	256.375		1.230e+02
anisotropy	2.251e-01+/-1.975e-01	9.000e-01	256.333 	1.000e-02	257.667		7.000e-02

Hardness:
e38/e175	6.910e+01+/-3.562e+01	1.348e+02	260.792 	9.923e+00	255.958		1.348e+02
p47/p1060	1.988e+02+/-2.016e+02	1.075e+03	256.583 	3.477e+00	257.792		2.293e+02
p112/p1060	5.149e+01+/-6.166e+01	5.113e+02	256.583 	1.127e+00	256.875		4.821e+01
p310/p1060	7.707e+00+/-4.781e+00	3.132e+01	256.583 	1.141e+00	256.792		7.894e+00
p761/p1060	2.563e+00+/-7.018e-01	4.774e+00	256.583 	1.408e+00	256.833		2.610e+00

Steepest Rise
------------
	Time		Slope(in log per hr)
----------------------------------------
e1  	256.7083		19177.4466
e175	256.7083		336.1473
p47 	258.9583		23039.8157
p112	258.9167		5539.9557
p310	258.9167		1019.9918
p761	257.3750		201.9984
p1060	257.3750		106.9991


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.

ace plot

EPHIN Data

EPHIN Data Table.

EPHIN Data are used to trigger science run interruptions. The trigger levels are:

P4300Counts/cm2 sec sr MeV
P4110Counts/cm2 sec sr MeV
E130020Counts/cm2 sec sr MeV

		Avg			Max		Time		Min		Time		Value at Interruption Started
--------------------------------------------------------------------------------------------------------------------------
p4	3.372e+03 +/- 1.283e+04		9.782e+04	257.394		2.966e-03	255.738		2.589e+02
p41	1.428e+00 +/- 1.161e+01		1.677e+02	257.531		1.000e-04	255.737		4.453e-01
e1300	1.121e+02 +/- 6.466e+02		6.033e+03	257.522		1.000e-04	255.774		4.930e-01


Two vertical red lines indicate the start and the end of the interruption. Red horizontal lines indicate SCS 107 limits. Purple hatched areas indicate that the satellite is in the radiation belt.

eph plot

GOES-11 Data

GOES Data Table.

GOES-11 data are taken from NOAA site (http://goes.ngdc.noaa.gov).

P1 .8 - 4.0 MeV protons (Counts/cm2 sec sr MeV) Uncorrected
P24.0 - 9.0 MeV protons (Counts/cm2 sec sr MeV) Uncorrected
P540.0 - 80.0MeV protons (Counts/cm2 sec sr MeV) Uncorrected

		Avg			Max		Time		Min		Time		Value at Interruption Started
--------------------------------------------------------------------------------------------------------------------------
p1	3.601e+02 +/- 1.741e+03		3.270e+04	256.594		6.460e-02	256.524		1.630e+02
p2	1.079e+02 +/- 1.747e+03		3.270e+04	256.594		2.580e-02	255.806		3.070e+00
p5	9.079e+01 +/- 1.720e+03		3.270e+04	256.594		3.150e-03	255.917		2.650e-02


Two vertical red lines indicate the start and the end of the interruption. Red horizontal lines indicate SCS 107 limits. Purple hatched areas indicate that the satellite is in the radiation belt.

goes plot

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