SDO HMI 2011-02-28 15:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.36 | 32.76 | 7.32 | 18.08 | -22.66 | 180.84 | -22.01 | 128.53 | 0.4436 | 81.6 | -31.4 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.98 | 8.19 | 3.78 | 4.43 | -21.66 | 183.23 | -19.63 | 129.41 | 0.4058 | 924.6 | 591.1 | |
| 0.00 | 1.12 | 0.00 | 0.62 | -23.88 | 182.27 | -20.58 | 132.48 | 0.4377 | 811.0 | 689.7 | |
| 0.00 | 1.21 | 0.00 | 0.66 | -22.49 | 181.01 | -21.84 | 128.36 | 0.4403 | 706.0 | 481.0 | |
| 3.62 | 8.88 | 2.00 | 4.89 | -22.10 | 180.62 | -22.23 | 127.18 | 0.4418 | 925.2 | 654.1 | |
| 0.00 | 2.07 | 0.00 | 1.15 | -23.30 | 180.41 | -22.44 | 129.22 | 0.4543 | -790.0 | -534.2 | |
| 0.00 | 1.38 | 0.00 | 0.77 | -23.94 | 179.56 | -23.29 | 129.46 | 0.4701 | -792.0 | -714.2 | |
| 0.00 | 0.78 | 0.00 | 0.44 | -24.07 | 179.50 | -23.35 | 129.61 | 0.4718 | -828.0 | -683.6 | |
| 1.21 | 1.98 | 0.68 | 1.11 | -24.02 | 179.22 | -23.63 | 129.24 | 0.4747 | -857.0 | -788.9 | |
| 1.55 | 1.98 | 0.86 | 1.11 | -22.76 | 179.46 | -23.39 | 127.19 | 0.4615 | -619.7 | -632.8 | |
| 0.00 | 2.15 | 0.00 | 1.20 | -22.42 | 179.45 | -23.40 | 126.54 | 0.4589 | -445.0 | -246.2 | |
| 0.00 | 1.64 | 0.00 | 0.92 | -23.88 | 178.93 | -23.92 | 128.69 | 0.4770 | -915.0 | -754.1 | |
| 0.00 | 1.38 | 0.00 | 0.78 | -24.84 | 178.74 | -24.11 | 130.17 | 0.4872 | -726.0 | -531.9 | |
| 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. | |