SDO HMI 2011-10-17 01:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.29 | 20.08 | 10.60 | 25.09 | 24.11 | 331.47 | -66.94 | 66.19 | 0.9187 | -173.6 | -220.2 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.13 | 2.88 | 1.30 | 3.31 | 23.46 | 333.84 | -64.58 | 66.71 | 0.9038 | -599.0 | -502.2 | |
| 0.00 | 1.57 | 0.00 | 1.94 | 24.78 | 331.89 | -66.53 | 65.43 | 0.9174 | -132.0 | -153.9 | |
| 2.62 | 4.45 | 3.06 | 5.22 | 23.21 | 333.21 | -65.20 | 67.04 | 0.9079 | -454.6 | -412.8 | |
| 1.83 | 3.67 | 2.16 | 4.33 | 22.77 | 332.92 | -65.50 | 67.55 | 0.9096 | -543.0 | -435.5 | |
| 0.00 | 1.75 | 0.00 | 2.12 | 23.50 | 332.13 | -66.28 | 66.80 | 0.9152 | -342.0 | -256.0 | |
| 0.00 | 1.05 | 0.00 | 1.24 | 22.54 | 332.89 | -65.52 | 67.80 | 0.9097 | -344.0 | -332.6 | |
| 0.00 | 0.87 | 0.00 | 1.14 | 24.31 | 330.33 | -68.08 | 66.05 | 0.9267 | 358.0 | 334.9 | |
| 2.71 | 3.84 | 4.08 | 5.79 | 26.57 | 327.01 | -71.41 | 63.84 | 0.9459 | 310.7 | 309.2 | |
| 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. | |