SDO HMI 2011-10-30 16:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.42 | 22.77 | 1.39 | 12.80 | 15.35 | 245.02 | 26.28 | 295.00 | 0.4721 | 185.3 | -135.1 | |
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back to the solar disc SDO HMI 2011-10-30 16:58:59 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.42 | 12.64 | 1.39 | 7.27 | 14.59 | 247.99 | 29.24 | 291.26 | 0.5093 | -1023.4 | -755.0 | |
| 0.00 | 0.78 | 0.00 | 0.43 | 16.64 | 243.25 | 24.50 | 298.54 | 0.4543 | -753.0 | -655.2 | |
| 0.00 | 0.95 | 0.00 | 0.52 | 15.91 | 242.00 | 23.26 | 298.15 | 0.4325 | 706.0 | 521.2 | |
| 0.00 | 3.29 | 0.00 | 1.80 | 16.70 | 241.19 | 22.44 | 300.58 | 0.4266 | 657.0 | 612.7 | |
| 0.00 | 2.77 | 0.00 | 1.51 | 15.98 | 240.80 | 22.06 | 299.43 | 0.4163 | 694.0 | 612.7 | |
| 0.00 | 0.69 | 0.00 | 0.38 | 16.81 | 240.43 | 21.69 | 301.61 | 0.4171 | 610.0 | 536.6 | |
| 0.00 | 1.65 | 0.00 | 0.89 | 16.15 | 240.29 | 21.54 | 300.32 | 0.4103 | 878.0 | 754.9 | |
| 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. | |