- ...

- The R(t) data utilized in the following analysis are taken from the
LASCO CME Catalog compiled by Seiji Yashiro and Grzegorz Michalek under the guidance of Nat
Gopalswamy: http://cdaw.gsfc.nasa.gov/CME_list/
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- ...)data
- The distance R=3 corresponds to the average radial distance of the first
measurement in the LASCO-C2 field-of-view (for details see Vrsnak et al. 2004b).
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- ... angle
is measured from the north pole in the
anti-clockwise direction.
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- ... available
- ftp://ftp.ngdc.noaa.gov/STP/SOLAR_DATA/SOLAR_FLARES/XRAY_FLARES/
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- ... used
- ftp://ftp.ngdc.noaa.gov/STP/SOLAR_DATA/SOLAR_FILAMENTS/
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- ... CMEs
- The five
eliminated events had the "initial'' velocities v3= 1300, 1110, 1100, 1010, and
780 km s-1, so apparently the probability of an erroneous association decreases with the CME
speed.
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- ... temperatures
- Note that often very weak
flare-like brigthenings are observed in the chromospheric or EUV spectral line images during
DSF-CMEs. Sometimes such signatures are also seen in the soft X-ray images, but the associated flux
increase is too weak to be recognized in the GOES (whole sun) flux measurements, especially in the
periods of enhanced background flux. So, one may argue that the two-class CME concept does not make
sense from this point of view too, since strictly speaking, there are no real non-flare CMEs.
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- ...2003)
- Note that in the model by Chen (1989), as well as in later
modificatins (e.g., Chen & Krall 2003) the supply of the poloidal flux is attributed to the
emerging flux process and not to the reconnection. On the other hand, Vrsnak (1990)
considered the effect of reconnection, but unfortunately, only qualitatively.
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- ... height
- Note that most of CMEs start to
accelerate when their height is comparable to the footpoint half-separation (Vrsnak et
al. 1991; Chen & Krall 2003).
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