SDO HMI 2011-10-21 03:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.58 | 28.40 | 7.82 | 36.11 | -12.19 | 49.60 | 65.04 | 254.26 | 0.9211 | 176.3 | -209.3 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.62 | 10.19 | 6.73 | 14.89 | -12.04 | 52.88 | 68.32 | 255.10 | 0.9419 | 337.7 | 106.0 | |
| 0.00 | 0.70 | 0.00 | 0.98 | -12.25 | 52.17 | 67.61 | 254.74 | 0.9381 | 409.0 | 389.8 | |
| 0.00 | 0.96 | 0.00 | 1.28 | -13.31 | 50.76 | 66.20 | 253.35 | 0.9310 | 286.0 | 199.2 | |
| 0.00 | 1.22 | 0.00 | 1.46 | -12.12 | 48.14 | 63.58 | 254.06 | 0.9124 | -416.0 | -323.1 | |
| 0.96 | 15.33 | 1.09 | 17.50 | -12.24 | 46.70 | 62.14 | 253.60 | 0.9025 | -590.7 | -423.7 | |
| 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. | |