SDO HMI 2011-05-30 14:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.56 | 148.95 | 24.68 | 157.56 | 16.61 | 21.65 | -60.28 | 70.60 | 0.8841 | -662.5 | -154.0 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.45 | 1.53 | 0.47 | 1.58 | 17.52 | 22.56 | -59.37 | 69.40 | 0.8786 | -499.2 | -446.1 | |
| 0.00 | 1.08 | 0.00 | 1.13 | 17.53 | 22.11 | -59.82 | 69.48 | 0.8821 | -460.0 | -405.2 | |
| 23.11 | 143.45 | 24.21 | 150.95 | 16.54 | 21.81 | -60.12 | 70.64 | 0.8829 | -771.1 | -164.3 | |
| 0.00 | 1.90 | 0.00 | 2.61 | 19.05 | 14.62 | -67.31 | 69.15 | 0.9347 | 527.0 | 347.4 | |
| 0.00 | 0.99 | 0.00 | 1.29 | 17.39 | 15.90 | -66.03 | 70.73 | 0.9254 | 334.0 | 324.3 | |
| 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. | |