07/14/2012 17:00:00 UTC

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Comment Section

  • A perfect CME-ICME chain event (J. Zhang)
    • classical ICME feature: shock + sheath + magnetic cloud
    • strong solar signature: X1 flare (S17W08); halo CME, fast and bright
  • Propagation Direction is very close to the Sun Earth Line, making this a good event for comparing observations nearer the Sun to in-situ signatures (P. Hess)

Image Data

In-Situ Data

A combination of SWEPAM and MAG data from the ACE Satellite:

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The blue lines are an approximation of the CME cloud and the red line denotes the shock.


The results from geometrical modeling in comparison to the in situ data from the Wind spacecraft (C. Moestl)

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Heliospheric Imaging

CME track observed in STEREO-A Jmap with SATPLOT software: (C. Moestl)

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results of geometrical modeling (C. Moestl):

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Jmaps along the CME leading edge position (about <math>7^{\circ}</math> S of the ecliptic) from STEREO A and B

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Flare Data

  • GOES X-RAY FLUX
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The GOES X-ray Flux of the flare associated with the event. The vertical line approximately denotes the flare peak time.

Video Data

SDO observations

AIA-171
HMI B

STEREO observations

COR2A
COR2B
HI1A
HI1B
HI2A
HI2B