SDO HMI 2011-12-09 04:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 34.10 | 123.18 | 25.57 | 91.70 | 18.46 | 103.41 | 45.37 | 295.23 | 0.7485 | -249.7 | -212.9 | |
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back to the solar disc SDO HMI 2011-12-09 04:58:56 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.10 | 17.82 | 6.21 | 13.63 | 17.59 | 105.34 | 47.30 | 293.43 | 0.7658 | 649.3 | 523.2 | |
| 4.35 | -1.00 | 3.32 | -1.00 | 17.10 | 105.17 | 47.13 | 292.86 | 0.7625 | 643.7 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.84 | 16.97 | 104.90 | 46.86 | 292.79 | 0.7593 | 76.0 | 70.7 | |
| 20.12 | 98.97 | 14.94 | 73.55 | 18.68 | 103.23 | 45.19 | 295.57 | 0.7474 | -972.5 | -297.5 | |
| 1.53 | 1.70 | 1.10 | 1.22 | 17.80 | 101.59 | 43.55 | 295.09 | 0.7267 | -699.1 | -643.0 | |
| 0.00 | 0.68 | 0.00 | 0.48 | 17.55 | 100.92 | 42.88 | 295.03 | 0.7184 | 456.0 | 369.6 | |
| 0.00 | 0.94 | 0.00 | 0.64 | 16.03 | 99.34 | 41.29 | 293.64 | 0.6947 | 617.0 | 525.6 | |
| 0.00 | 1.96 | 0.00 | 1.34 | 19.79 | 97.80 | 39.75 | 299.47 | 0.6935 | 595.0 | 527.9 | |
| 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. | |