SDO HMI 2011-12-09 17:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48.81 | 305.96 | 47.65 | 298.95 | -17.24 | 352.96 | -57.96 | 110.01 | 0.8637 | 678.6 | 190.5 | |
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back to the solar disc SDO HMI 2011-12-09 17:58:55 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 2.56 | 0.00 | 2.44 | -18.77 | 354.06 | -56.86 | 112.00 | 0.8572 | -387.0 | -135.0 | |
| 0.00 | 1.96 | 0.00 | 1.89 | -19.05 | 353.68 | -57.24 | 112.23 | 0.8608 | 486.0 | 365.4 | |
| 0.00 | 1.19 | 0.00 | 1.18 | -19.77 | 353.10 | -57.82 | 112.92 | 0.8668 | -693.0 | -619.0 | |
| 0.00 | 1.02 | 0.00 | 1.00 | -19.30 | 353.31 | -57.61 | 112.43 | 0.8643 | 159.0 | 109.0 | |
| 0.51 | 297.70 | 0.49 | 290.92 | -18.08 | 353.61 | -57.31 | 111.11 | 0.8597 | 429.2 | 196.3 | |
| 11.33 | -5.00 | 11.09 | -5.00 | -18.02 | 353.00 | -57.92 | 110.91 | 0.8647 | 760.0 | 999999 | |
| 29.39 | -5.00 | 28.60 | -5.00 | -16.84 | 353.01 | -57.92 | 109.57 | 0.8627 | 871.9 | 999999 | |
| 0.00 | 1.53 | 0.00 | 1.52 | -17.74 | 352.55 | -58.37 | 110.50 | 0.8679 | 262.0 | 234.9 | |
| 7.07 | -5.00 | 6.97 | -5.00 | -17.24 | 352.57 | -58.35 | 109.94 | 0.8669 | 374.3 | 999999 | |
| 0.51 | -5.00 | 0.50 | -5.00 | -16.38 | 352.52 | -58.40 | 108.95 | 0.8660 | -60.0 | 999999 | |
| 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. | |