SDO HMI 2011-08-23 01:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.59 | 43.78 | 19.23 | 31.46 | 18.72 | 358.59 | -45.90 | 70.44 | 0.7184 | -503.0 | -419.4 | |
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back to the solar disc SDO HMI 2011-08-23 01:59:09 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.48 | 17.89 | 3.69 | 12.05 | 19.04 | 2.34 | -42.15 | 69.37 | 0.6801 | -840.4 | -759.8 | |
| 1.08 | -1.00 | 0.73 | -1.00 | 18.82 | 2.36 | -42.12 | 69.68 | 0.6793 | -1058.4 | 999999 | |
| 0.00 | 1.98 | 0.00 | 1.31 | 16.10 | 3.01 | -41.48 | 73.55 | 0.6658 | -518.0 | -343.3 | |
| 4.04 | -1.00 | 2.73 | -1.00 | 18.68 | 2.15 | -42.34 | 69.94 | 0.6815 | -767.6 | 999999 | |
| 12.13 | 17.26 | 8.29 | 11.79 | 18.65 | 1.37 | -43.12 | 70.18 | 0.6907 | -770.6 | -565.6 | |
| 0.00 | 1.08 | 0.00 | 0.85 | 18.15 | 353.13 | -51.36 | 72.27 | 0.7814 | 616.0 | 549.3 | |
| 3.86 | 5.57 | 3.79 | 5.46 | 19.21 | 344.28 | -60.21 | 71.78 | 0.8647 | 417.0 | 331.7 | |
| 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. | |