SDO HMI 2011-05-02 07:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 43.30 | 291.86 | 27.90 | 187.60 | 17.56 | 62.55 | -33.55 | 55.79 | 0.6387 | -680.2 | -282.7 | |
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back to the solar disc SDO HMI 2011-05-02 07:59:07 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.25 | 0.00 | 0.78 | 17.26 | 64.92 | -31.18 | 54.40 | 0.6102 | 694.0 | 485.7 | |
| 39.10 | 274.38 | 24.97 | 175.22 | 17.53 | 63.03 | -33.07 | 55.53 | 0.6333 | -1171.6 | -340.3 | |
| 1.43 | -2.00 | 0.91 | -2.00 | 17.17 | 63.07 | -33.03 | 56.00 | 0.6305 | -1211.1 | 999999 | |
| 0.00 | 0.62 | 0.00 | 0.43 | 17.90 | 57.41 | -38.69 | 58.86 | 0.6972 | 483.0 | 533.9 | |
| 0.00 | 0.80 | 0.00 | 0.56 | 18.20 | 57.25 | -38.85 | 58.57 | 0.7006 | 719.0 | 592.7 | |
| 0.00 | 0.98 | 0.00 | 0.68 | 18.60 | 57.06 | -39.04 | 58.18 | 0.7049 | 605.0 | 564.8 | |
| 0.00 | 1.25 | 0.00 | 0.86 | 18.01 | 57.13 | -38.96 | 58.89 | 0.7008 | 712.0 | 627.3 | |
| 0.00 | 1.25 | 0.00 | 0.87 | 18.18 | 57.01 | -39.09 | 58.75 | 0.7031 | 687.0 | 616.8 | |
| 0.00 | 1.87 | 0.00 | 1.31 | 18.42 | 56.69 | -39.40 | 58.62 | 0.7077 | 469.0 | 375.7 | |
| 0.00 | 0.62 | 0.00 | 0.44 | 18.73 | 56.44 | -39.65 | 58.38 | 0.7120 | 427.0 | 389.3 | |
| 2.77 | 8.84 | 2.02 | 6.45 | 18.31 | 53.68 | -42.41 | 60.44 | 0.7384 | 564.6 | 588.2 | |
| 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. | |