| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48 | 309 | 28 | 182 | -9.85 | 278.62 | 29.29 | 244.08 | 0.5376 | -1274.7 | -464.1 | |
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previous
or next observation for the same group /
back to the solar disc SOHO MDI 2000-11-04 22:23:32 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 34 | 239 | 20 | 142 | -9.35 | 280.19 | 30.86 | 246.55 | 0.5539 | -1644.6 | -597.4 | |
| 11 | 22 | 6 | 13 | -9.74 | 278.83 | 29.50 | 244.94 | 0.5379 | -1175.2 | -878.5 | |
| 0 | 4 | 0 | 2 | -10.09 | 278.50 | 29.17 | 244.11 | 0.5356 | -690.0 | -596.3 | |
| 0 | 5 | 0 | 3 | -9.03 | 277.56 | 28.23 | 245.24 | 0.5165 | -611.0 | -534.1 | |
| 0 | 3 | 0 | 2 | -13.41 | 276.33 | 27.00 | 236.71 | 0.5305 | -686.0 | -593.1 | |
| 0 | 5 | 0 | 3 | -11.40 | 270.68 | 21.35 | 234.03 | 0.4429 | 736.0 | 663.1 | |
| 0 | 3 | 0 | 2 | -13.37 | 269.20 | 19.87 | 228.50 | 0.4435 | 824.0 | 733.9 | |
| 0 | 4 | 0 | 2 | -11.85 | 267.79 | 18.46 | 229.17 | 0.4113 | 701.0 | 637.5 | |
| 3 | 12 | 2 | 6 | -13.68 | 266.97 | 17.64 | 224.60 | 0.4212 | 1096.4 | 889.8 | |
| 0 | 12 | 0 | 7 | -14.00 | 266.70 | 17.38 | 223.63 | 0.4218 | 1103.0 | 814.9 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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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. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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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. |
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| 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. | |