SDO HMI 2011-02-10 22:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.77 | 14.29 | 2.10 | 8.00 | 19.11 | 65.82 | -10.22 | 21.19 | 0.4682 | 171.4 | -94.9 | |
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back to the solar disc SDO HMI 2011-02-10 22:58:56 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.97 | 5.56 | 1.09 | 3.09 | 19.48 | 69.06 | -6.98 | 14.63 | 0.4557 | -947.7 | -782.8 | |
| 0.00 | 0.86 | 0.00 | 0.49 | 22.05 | 68.68 | -7.36 | 13.93 | 0.4954 | -691.0 | -465.6 | |
| 0.00 | 1.37 | 0.00 | 0.77 | 20.16 | 64.75 | -11.29 | 22.29 | 0.4867 | 821.0 | 645.1 | |
| 1.80 | 2.05 | 1.01 | 1.15 | 18.50 | 63.85 | -12.19 | 25.39 | 0.4692 | 773.5 | 610.8 | |
| 0.00 | 0.94 | 0.00 | 0.53 | 19.48 | 62.90 | -13.14 | 26.11 | 0.4888 | 818.0 | 699.6 | |
| 0.00 | 1.20 | 0.00 | 0.69 | 20.77 | 62.69 | -13.35 | 25.27 | 0.5077 | 703.0 | 431.5 | |
| 0.00 | 1.28 | 0.00 | 0.70 | 13.93 | 63.13 | -12.91 | 31.90 | 0.4120 | -762.0 | -535.8 | |
| 0.00 | 1.03 | 0.00 | 0.58 | 18.45 | 61.12 | -14.92 | 30.17 | 0.4879 | 751.0 | 594.7 | |
| 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. | |