SDO HMI 2011-10-20 19:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.27 | 46.65 | 16.99 | 49.44 | -12.03 | 48.93 | 59.96 | 253.26 | 0.8850 | -203.4 | -196.3 | |
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back to the solar disc SDO HMI 2011-10-20 19:59:01 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.48 | 12.62 | 4.22 | 15.36 | -12.03 | 52.81 | 63.85 | 254.19 | 0.9142 | 517.5 | 151.1 | |
| 0.00 | 1.04 | 0.00 | 1.19 | -10.51 | 51.33 | 62.36 | 255.52 | 0.9014 | 351.0 | 343.8 | |
| 0.00 | 0.87 | 0.00 | 0.98 | -10.54 | 51.01 | 62.04 | 255.41 | 0.8992 | 442.0 | 423.1 | |
| 0.00 | 1.13 | 0.00 | 1.18 | -12.06 | 48.47 | 59.51 | 253.15 | 0.8824 | -273.0 | -200.8 | |
| 1.65 | 2.26 | 1.71 | 2.33 | -12.02 | 48.04 | 59.07 | 253.08 | 0.8789 | -465.2 | -381.9 | |
| 0.00 | 1.83 | 0.00 | 1.84 | -12.66 | 47.09 | 58.12 | 252.13 | 0.8726 | -333.0 | -251.0 | |
| 11.14 | 24.81 | 11.06 | 24.51 | -12.16 | 46.74 | 57.77 | 252.59 | 0.8687 | -491.4 | -520.3 | |
| 0.00 | 2.09 | 0.00 | 2.05 | -11.46 | 46.50 | 57.54 | 253.31 | 0.8653 | -614.0 | -458.5 | |
| 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. | |