| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 97 | 756 | 78 | 610 | 13.05 | 356.12 | -52.70 | 78.99 | 0.7905 | 172.1 | 45.8 | |
|
previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-08-30 06:23:31 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 27 | 272 | 20 | 205 | 13.51 | 0.01 | -48.81 | 78.29 | 0.7496 | 1280.1 | 545.2 | |
| -1 | -1 | -1 | -1 | 13.42 | 359.48 | -49.34 | 78.44 | 0.7555 | 999999 | 999999 | |
| 0 | 4 | 0 | 3 | 15.11 | 358.78 | -50.04 | 76.25 | 0.7642 | -141.0 | -227.2 | |
| 9 | -1 | 7 | -1 | 13.82 | 358.67 | -50.15 | 77.95 | 0.7646 | 752.4 | 999999 | |
| 0 | 6 | 0 | 4 | 13.19 | 358.73 | -50.09 | 78.78 | 0.7637 | 516.0 | 434.2 | |
| 14 | 163 | 11 | 127 | 12.79 | 357.95 | -50.87 | 79.32 | 0.7721 | 1097.4 | 255.5 | |
| 0 | 5 | 0 | 4 | 13.76 | 357.60 | -51.22 | 78.08 | 0.7762 | 364.0 | 233.8 | |
| 4 | -6 | 3 | -6 | 13.08 | 357.22 | -51.61 | 78.96 | 0.7801 | 559.8 | 999999 | |
| 3 | -6 | 2 | -6 | 12.74 | 356.53 | -52.29 | 79.42 | 0.7873 | 259.8 | 999999 | |
| 0 | 8 | 0 | 6 | 13.93 | 356.09 | -52.73 | 77.91 | 0.7921 | 305.0 | 243.1 | |
| 0 | 6 | 0 | 5 | 13.55 | 355.81 | -53.01 | 78.41 | 0.7949 | 444.0 | 352.7 | |
| 3 | 48 | 2 | 39 | 13.69 | 355.22 | -53.60 | 78.25 | 0.8010 | 36.0 | -222.8 | |
| 0 | 9 | 0 | 8 | 13.35 | 353.80 | -55.02 | 78.70 | 0.8152 | -810.0 | -678.4 | |
| 0 | 6 | 0 | 6 | 14.11 | 353.39 | -55.43 | 77.78 | 0.8193 | -958.0 | -705.9 | |
| 3 | 202 | 3 | 179 | 12.77 | 353.21 | -55.61 | 79.42 | 0.8209 | -922.4 | -499.8 | |
| 2 | 14 | 1 | 12 | 13.95 | 352.65 | -56.17 | 77.98 | 0.8264 | -871.7 | -762.3 | |
| 32 | -15 | 29 | -15 | 12.32 | 352.35 | -56.47 | 79.96 | 0.8293 | -950.8 | 999999 | |
| 0 | 5 | 0 | 4 | 13.40 | 351.22 | -57.60 | 78.66 | 0.8399 | -496.0 | -525.1 | |
| -17 | -15 | -17 | -15 | 12.13 | 351.67 | -57.15 | 80.19 | 0.8357 | 999999 | 999999 | |
| 0 | 8 | 0 | 8 | 12.65 | 349.08 | -59.74 | 79.52 | 0.8591 | -547.0 | -305.4 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
||
| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |