SDO HMI 2011-05-01 16:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.77 | 262.56 | 28.97 | 189.44 | 17.67 | 62.66 | -41.70 | 60.76 | 0.7278 | -549.7 | -231.3 | |
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back to the solar disc SDO HMI 2011-05-01 16:59:07 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 34.24 | 243.66 | 24.36 | 173.48 | 17.55 | 63.40 | -40.96 | 60.56 | 0.7200 | -1070.3 | -286.1 | |
| 1.43 | 2.32 | 1.09 | 1.77 | 18.97 | 59.70 | -44.67 | 60.71 | 0.7645 | 654.4 | 624.2 | |
| 0.00 | 0.89 | 0.00 | 0.74 | 19.51 | 55.90 | -48.46 | 61.81 | 0.8028 | 439.0 | 345.0 | |
| 0.00 | 0.89 | 0.00 | 0.78 | 21.15 | 54.19 | -50.17 | 60.63 | 0.8240 | 529.0 | 443.4 | |
| 0.00 | 1.60 | 0.00 | 1.38 | 19.99 | 54.31 | -50.05 | 61.91 | 0.8188 | 662.0 | 517.4 | |
| 0.00 | 1.07 | 0.00 | 0.94 | 20.96 | 53.46 | -50.90 | 61.14 | 0.8296 | 433.0 | 387.3 | |
| 0.00 | 1.25 | 0.00 | 1.05 | 18.22 | 54.40 | -49.96 | 63.91 | 0.8119 | 697.0 | 561.2 | |
| 0.00 | 1.25 | 0.00 | 1.06 | 18.37 | 54.19 | -50.17 | 63.83 | 0.8143 | 621.0 | 586.9 | |
| 0.00 | 1.34 | 0.00 | 1.15 | 18.91 | 53.77 | -50.60 | 63.36 | 0.8199 | 493.0 | 332.7 | |
| 4.10 | 8.29 | 3.52 | 7.09 | 18.49 | 53.79 | -50.57 | 63.84 | 0.8183 | 486.3 | 515.3 | |
| 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. | |