SDO HMI 2011-02-11 14:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.79 | 21.82 | 5.14 | 14.69 | 19.51 | 33.16 | -34.13 | 51.38 | 0.6787 | -279.2 | -85.1 | |
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back to the solar disc SDO HMI 2011-02-11 14:58:57 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.79 | 12.49 | 5.14 | 8.25 | 19.29 | 34.51 | -32.78 | 50.59 | 0.6638 | -795.9 | -693.8 | |
| 0.00 | 0.94 | 0.00 | 0.63 | 18.70 | 33.55 | -33.73 | 52.09 | 0.6690 | -554.0 | -402.3 | |
| 0.00 | 0.86 | 0.00 | 0.57 | 19.37 | 33.28 | -34.00 | 51.48 | 0.6767 | -618.0 | -482.1 | |
| 0.00 | 1.63 | 0.00 | 1.10 | 19.70 | 32.86 | -34.42 | 51.42 | 0.6832 | -593.0 | -427.3 | |
| 0.00 | 0.68 | 0.00 | 0.47 | 18.68 | 31.11 | -36.17 | 53.98 | 0.6937 | 615.0 | 579.4 | |
| 0.00 | 2.91 | 0.00 | 2.05 | 20.40 | 30.38 | -36.90 | 52.43 | 0.7124 | 497.0 | 538.9 | |
| 0.00 | 1.20 | 0.00 | 0.84 | 20.07 | 30.44 | -36.85 | 52.79 | 0.7097 | 671.0 | 624.2 | |
| 0.00 | 1.11 | 0.00 | 0.78 | 19.85 | 30.34 | -36.95 | 53.12 | 0.7091 | 683.0 | 569.4 | |
| 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. | |