SDO HMI 2011-03-09 20:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.01 | 98.84 | 55.70 | 555.29 | 23.16 | 160.00 | 78.47 | 294.65 | 0.9916 | 236.3 | -7.5 | |
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back to the solar disc SDO HMI 2011-03-09 20:58:59 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.78 | 0.00 | 47.32 | 21.75 | 161.99 | 80.46 | 292.90 | 0.9949 | 135.0 | 47.2 | |
| 0.00 | 1.73 | 0.00 | 7.23 | 22.13 | 161.19 | 79.66 | 293.42 | 0.9936 | 121.0 | 101.3 | |
| 0.00 | 2.34 | 0.00 | 12.00 | 22.96 | 162.26 | 80.73 | 294.06 | 0.9956 | -297.0 | -235.7 | |
| 8.48 | 55.48 | 29.68 | 366.61 | 22.94 | 159.51 | 77.99 | 294.52 | 0.9907 | 411.5 | -13.8 | |
| 0.00 | 7.27 | 0.00 | 44.22 | 24.30 | 162.85 | 81.32 | 295.28 | 0.9968 | -88.0 | -124.1 | |
| 0.35 | 19.82 | 1.18 | 69.43 | 24.01 | 159.04 | 77.51 | 295.66 | 0.9901 | 284.2 | 89.4 | |
| 2.68 | -6.00 | 9.59 | -6.00 | 24.51 | 159.32 | 77.79 | 296.11 | 0.9910 | -266.4 | 999999 | |
| 4.50 | -6.00 | 15.25 | -6.00 | 24.35 | 158.82 | 77.29 | 296.04 | 0.9898 | 266.1 | 999999 | |
| 0.00 | 0.52 | 0.00 | 1.78 | 25.57 | 158.65 | 77.12 | 297.28 | 0.9901 | 343.0 | 300.8 | |
| 0.00 | 1.90 | 0.00 | 6.70 | 25.78 | 158.95 | 77.42 | 297.43 | 0.9908 | 314.0 | 271.1 | |
| 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. | |