SDO HMI 2011-01-07 19:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 62.33 | 341.02 | 40.68 | 221.62 | 31.31 | 186.27 | 20.90 | 331.88 | 0.6493 | -897.1 | -330.9 | |
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back to the solar disc SDO HMI 2011-01-07 19:58:55 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 55.79 | 326.84 | 36.21 | 212.14 | 31.21 | 186.28 | 20.91 | 331.80 | 0.6483 | -1153.1 | -344.6 | |
| 3.06 | 3.91 | 2.11 | 2.70 | 35.37 | 187.32 | 21.95 | 334.07 | 0.6996 | 780.9 | 741.2 | |
| 3.48 | 4.84 | 2.36 | 3.29 | 34.49 | 186.69 | 21.32 | 334.03 | 0.6867 | -625.1 | -568.4 | |
| 0.00 | 0.25 | 0.00 | 0.17 | 34.90 | 186.57 | 21.20 | 334.47 | 0.6904 | 698.0 | 642.0 | |
| 0.00 | 1.78 | 0.00 | 1.12 | 28.81 | 185.11 | 19.74 | 331.04 | 0.6135 | -644.0 | -413.0 | |
| 0.00 | 1.19 | 0.00 | 0.81 | 34.98 | 185.36 | 19.99 | 335.77 | 0.6849 | 715.0 | 572.8 | |
| 0.00 | 2.21 | 0.00 | 1.39 | 29.98 | 183.80 | 18.43 | 333.62 | 0.6187 | 732.0 | 521.2 | |
| 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. | |