SDO HMI 2010-12-31 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 |
| 20.30 | 48.73 | 16.11 | 39.31 | -13.48 | 207.02 | -51.64 | 104.83 | 0.7908 | 221.0 | -89.3 | |
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back to the solar disc SDO HMI 2010-12-31 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 |
| 15.71 | 28.87 | 12.29 | 22.61 | -13.29 | 208.43 | -50.24 | 104.80 | 0.7761 | 686.0 | 306.6 | |
| 1.53 | -1.00 | 1.20 | -1.00 | -13.06 | 208.11 | -50.55 | 104.46 | 0.7792 | -357.4 | 999999 | |
| 0.00 | 1.10 | 0.00 | 0.87 | -13.00 | 207.89 | -50.78 | 104.34 | 0.7814 | -590.0 | -448.9 | |
| 0.00 | 1.44 | 0.00 | 1.17 | -14.55 | 206.82 | -51.84 | 106.15 | 0.7946 | -451.0 | -395.1 | |
| 0.00 | 1.27 | 0.00 | 1.04 | -12.18 | 206.36 | -52.30 | 103.11 | 0.7964 | 567.0 | 441.2 | |
| 0.00 | 0.85 | 0.00 | 0.70 | -12.41 | 206.05 | -52.62 | 103.36 | 0.7999 | 324.0 | 232.3 | |
| 0.00 | 2.63 | 0.00 | 2.21 | -14.49 | 205.28 | -53.38 | 105.83 | 0.8100 | -404.0 | -321.3 | |
| 0.51 | 5.01 | 0.44 | 4.28 | -14.28 | 204.47 | -54.19 | 105.45 | 0.8176 | -413.0 | -406.2 | |
| 2.55 | -8.00 | 2.18 | -8.00 | -14.04 | 204.51 | -54.16 | 105.16 | 0.8170 | -562.5 | 999999 | |
| 0.00 | 7.56 | 0.00 | 6.43 | -13.65 | 204.59 | -54.08 | 104.70 | 0.8158 | -520.0 | -504.3 | |
| 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. | |