SDO HMI 2011-11-11 17:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.31 | 235.45 | 21.43 | 122.17 | -8.29 | 72.88 | 12.91 | 227.99 | 0.2990 | 1140.3 | 432.7 | |
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back to the solar disc SDO HMI 2011-11-11 17:58:58 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.77 | 0.00 | 0.41 | -11.03 | 73.52 | 13.55 | 223.11 | 0.3380 | -844.0 | -681.6 | |
| 41.31 | 232.70 | 21.43 | 120.75 | -8.28 | 72.91 | 12.94 | 228.08 | 0.2993 | 1414.2 | 448.2 | |
| 0.00 | 0.95 | 0.00 | 0.48 | -5.98 | 69.47 | 9.50 | 225.70 | 0.2305 | -784.0 | -608.5 | |
| 0.00 | 1.03 | 0.00 | 0.53 | -9.69 | 68.40 | 8.43 | 212.84 | 0.2677 | -820.0 | -675.1 | |
| 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. | |