REALTIME ACE OBSERVATIONS
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Most recent ACE observations
Differential Flux particles/cm2-s-ster-MeV
UT Date Time --- Electron keV --- ---------------------------------- Protons keV -------------------------------
DE1 DE4 P2 P3 P3ScaledP5 P3scaledP6 P5 FP6p P7
YR MO DA HHMM 38-53 175-315 47-68 115-195 112-187* 112-187** 310-580 761-1220 1060-1910
2009 11 24 1035 462.000 32.400 1370.000 25.000 20.160 22.068 2.880 0.613 0.102
2009 11 24 1040 662.000 32.100 1580.000 24.400 22.960 27.432 3.280 0.762 0.200
2009 11 24 1045 662.000 31.900 1530.000 23.700 21.770 29.916 3.110 0.831 0.137
2009 11 24 1050 551.000 32.200 1400.000 26.500 20.790 34.308 2.970 0.953 0.135
2009 11 24 1055 658.000 26.800 1530.000 26.200 23.380 24.696 3.340 0.686 0.193
2009 11 24 1100 626.000 37.100 1550.000 22.800 20.440 32.940 2.920 0.915 0.242
2009 11 24 1105 490.000 27.500 1510.000 20.800 21.350 22.788 3.050 0.633 0.241
2009 11 24 1110 635.000 26.200 1510.000 26.400 20.370 24.012 2.910 0.667 0.184
2009 11 24 1115 687.000 28.800 1630.000 25.600 19.040 24.696 2.720 0.686 0.158
2009 11 24 1120 514.000 32.400 1580.000 27.900 23.100 24.048 3.300 0.668 0.179
2009 11 24 1125 523.000 30.300 1460.000 27.500 18.340 26.208 2.620 0.728 0.274
2009 11 24 1130 696.000 31.700 1590.000 26.000 20.650 29.916 2.950 0.831 0.095
2009 11 24 1135 556.000 36.100 1490.000 25.200 23.310 30.384 3.330 0.844 0.178
2009 11 24 1140 546.000 31.900 1520.000 27.900 22.960 18.720 3.280 0.520 0.148
2009 11 24 1145 740.000 34.000 1510.000 25.200 22.890 25.344 3.270 0.704 0.250
2009 11 24 1150 681.000 31.700 1510.000 29.400 21.770 28.512 3.110 0.792 0.232
2009 11 24 1155 550.000 35.800 1460.000 27.200 23.380 19.440 3.340 0.540 0.190
2009 11 24 1200 565.000 27.800 1420.000 23.500 22.750 26.604 3.250 0.739 0.250
2009 11 24 1205 658.000 35.200 1550.000 28.000 23.170 34.416 3.310 0.956 0.232
2009 11 24 1210 544.000 33.800 1600.000 28.400 26.810 36.720 3.830 1.020 0.158
2009 11 24 1215 595.000 31.400 1540.000 25.900 21.910 22.176 3.130 0.616 0.205
2009 11 24 1220 759.000 31.700 1530.000 24.600 28.420 26.928 4.060 0.748 0.253
2009 11 24 1225 522.000 34.700 1530.000 25.700 24.220 37.800 3.460 1.050 0.135
2009 11 24 1230 -100000.000 -100000.000 -100000.000 -100000.000 -100000.000 -100000.000 -100000.000 -100000.000 -100000.000
2 hour Real-time Differential Electron and Proton Flux
--- Electron keV --- ----------------------------------- Protons keV ---------------------------------
DE1 DE4 P2 P3 P3ScaledP5 P3scaledP6 P5 FP6p P7
38-53 175-315 47-68 115-195 112-187* 112-187** 310-580 761-1220 1060-1910
AVERAGE 603.565 31.891 1517.391 25.817 22.345 27.394 3.192 0.761 0.190
MINIMUM 462.000 26.200 1370.000 20.800 18.340 18.720 2.620 0.520 0.095
FLUENCE 4.3457e+06 2.2962e+05 1.0925e+07 1.8589e+05 1.6089e+05 1.9724e+05 2.2984e+04 5.4789e+03 1.3683e+03
SPECTRA P3/P5 8.088 P3/P6 33.928 P5/P6 4.195 P6/P7 4.004
* This P3 channel is currently scaled from P5 data. P3* = P5 X 7.0
** This P3 channel is currently scaled from P6 data. P3** = P6 X 36.0
*** This P3 channel (not shown) is currently scaled from P7 data. P3*** = P7 X 110.0
Travel Time of CME vs. Initial Speed.
Costello Geomagnetic Activity Index
Magnetospheric Specification Model Latest MSM Output
3-day archive of the latest ACE data.
Latest orbital fluence when CHANDRA is above 70kkm.
History of fluence when CHANDRA has been above 70kkm.
Fluence on ACIS per orbit.
Archival fluence in the ACE P3 channel
Archival fluence of all ACE channels
About our ACE Monitoring and Alerts.
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