A catalog of movies showing flares captured by the Yohkoh/SXT instrument. For some events the corresponding movie from SOHO/LASCO observations are presented.

Average brightness of the ejection in DN/s as observed in the last image in AlMg filter

Average speed (in km/s) of the ejection measured from the first and last images it is seen

Acceleration of the X-ray ejection categorized into five classes: -2 (strongly decelerated), -1 (moderately decelerated), 0 (no significant change in speed), 1 (moderately accelerated), 2 (strongly accelerated)

) Distance (in Mm) of the ejection from the flare center as masured in the last image it is seen

The height of the CME as it first appears in a LASCO image, measured as heliocentric distance in solar radius

Average speed (in km/s) of the CME measured in all the LASCO images that show it

Acceleration of the CME in m/s2

Confidence Level: 1 (low), 2 (medium), 3 (high), -1 (aftermath of previous CME), -2 (CME possibly undermined by a later CME that is faster) -3 (the shown CME is largely associated with another flare that occurred shortly after), 0 (LASCO data gap)

Note: Q (X-ray ejection in quiet mode only), C (X-ray ejection confined), U (CME not registered in the catalog), VP (Very poor CME), PD (X-ray ejection preceded by dimming in EUV), IS (X-ray ejection corresponding to internal structures below the front), IB (X-ray ejection initially bullet-like), TD (X-ray ejection too diffuse), BS (Backside CME not directly related), TE (SXT data ended too early), OF (X-ray ejection mostly outside FOV), TL (SXT data started too late to capture an ejection), NE (X-ray ejection from a neighboring active region to the flaring region), W (X-ray ejection possibly a wave?), SH (CME showing shock signatures), DF (Dark X-ray front)