move the mouse pointer over that image.
| Evolution of sunspot group NOAA 9830 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. |
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When you want to zoom in on one of the images, simply move the mouse pointer over that image. |
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| Year | Month | Day | Hour | Min | Sec | NOAA | Proj.U | Proj.WS | Corr.U | Corr.WS | B | L | LCM | Pos.angle | r | MU | MP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2002 | 02 | 17 | 23 | 59 | 32 | 9830 | 152 | 1004 | 87 | 567 | -18.37 | 140.53 | -26.91 | 116.25 | 0.4810 | 193.9 | -3.2 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021878 | 18-Feb-2002 | 23:59:48 | 00:03:22 | 00:09:56 | 608 | 19 | 33872 | 12-25 | -270 | -149 | 308 | -15.52 | 149.75 | A0 P1 PE |
| Date | Start | Peak | End | Classification | B [deg] | LCM [deg] |
|---|---|---|---|---|---|---|
| No data |
