SDO HMI 2011-08-27 07:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.01 | 161.93 | 24.74 | 144.02 | 13.36 | 291.64 | -56.70 | 78.63 | 0.8315 | -530.9 | -133.7 | |
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back to the solar disc SDO HMI 2011-08-27 07:59:08 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.05 | 153.84 | 8.81 | 136.39 | 13.60 | 292.11 | -56.24 | 78.34 | 0.8272 | -928.4 | -163.4 | |
| 11.40 | -1.00 | 10.06 | -1.00 | 13.35 | 291.80 | -56.54 | 78.65 | 0.8301 | -670.5 | 999999 | |
| 1.35 | -1.00 | 1.20 | -1.00 | 13.06 | 291.34 | -57.01 | 79.00 | 0.8345 | -504.7 | 999999 | |
| 3.59 | -1.00 | 3.22 | -1.00 | 13.32 | 291.18 | -57.16 | 78.69 | 0.8359 | -343.8 | 999999 | |
| 0.00 | 1.35 | 0.00 | 1.20 | 12.28 | 291.55 | -56.80 | 79.94 | 0.8325 | -539.0 | -424.1 | |
| 1.62 | -1.00 | 1.45 | -1.00 | 12.80 | 291.26 | -57.09 | 79.31 | 0.8352 | -473.2 | 999999 | |
| 0.00 | 2.42 | 0.00 | 2.25 | 12.82 | 289.96 | -58.39 | 79.28 | 0.8472 | 577.0 | 490.9 | |
| 0.00 | 1.08 | 0.00 | 0.99 | 11.96 | 290.27 | -58.08 | 80.31 | 0.8445 | 523.0 | 436.4 | |
| 0.00 | 1.44 | 0.00 | 1.40 | 12.42 | 288.15 | -60.20 | 79.73 | 0.8632 | 466.0 | 364.9 | |
| 0.00 | 1.80 | 0.00 | 1.79 | 14.37 | 287.25 | -61.09 | 77.47 | 0.8707 | 508.0 | 422.0 | |
| 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. | |