move the mouse pointer over that image.
| Evolution of sunspot group NOAA 8647 and positions of flares in it animated by using the data of SOHO/MDI Debrecen Data (SDD) sunspot catalogue (lower panel, middle, ellipses with positions and areas corresponding to the relevant data of spots in SDD and with grey-scale colour coding of the magnetic polarities corresponding to that of the magnetograms), SOHO/MDI continuum images (lower panel, left) and magnetograms (lower panel, right), SOHO/EIT images (upper panel, middle), GOES and RHESSI flare data (red and blue symbols) observed within the interval around the time of SDD data. |
|
When you want to zoom in on one of the images, simply move the mouse pointer over that image. |
 |
| Year | Month | Day | Hour | Min | Sec | NOAA | Proj.U | Proj.WS | Corr.U | Corr.WS | B | L | LCM | Pos.angle | r | MU | MP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1999 | 08 | 04 | 15 | 59 | 32 | 8647 | 52 | 294 | 105 | 567 | -18.03 | 250.34 | 72.09 | 249.41 | 0.9650 | -200.2 | -41.7 |
| Flare | Date | Start | Peak | End | Dur [s] | Peak [c/s] | Total Counts | Energy [keV] | X pos [asec] | Y pos [asec] | Radial [asec] | B [deg] | L [deg] | Flags |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No data |
| Date | Start | Peak | End | Classification | B [deg] | LCM [deg] |
|---|---|---|---|---|---|---|
| 4-Aug-1999 | 15:49 | 16:07 | 16:25 | M1.2 | -17 | 63 |
