SDO HMI 2011-02-14 00:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.51 | 8.65 | 0.33 | 5.31 | -20.49 | 69.65 | 34.21 | 243.64 | 0.5873 | 87.6 | 183.1 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.51 | 2.31 | 0.33 | 1.47 | -20.05 | 73.27 | 37.83 | 246.31 | 0.6315 | 646.8 | 516.0 | |
| 0.00 | 1.80 | 0.00 | 1.14 | -20.07 | 72.96 | 37.52 | 246.16 | 0.6277 | 899.0 | 742.3 | |
| 0.00 | 0.60 | 0.00 | 0.38 | -19.98 | 72.42 | 36.98 | 246.08 | 0.6207 | 535.0 | 529.4 | |
| 0.00 | 0.94 | 0.00 | 0.60 | -21.80 | 72.43 | 36.99 | 243.28 | 0.6277 | 344.0 | 362.5 | |
| 0.00 | 0.43 | 0.00 | 0.25 | -19.89 | 64.60 | 29.16 | 242.27 | 0.5197 | -673.0 | -585.8 | |
| 0.00 | 0.86 | 0.00 | 0.49 | -21.05 | 62.79 | 27.35 | 238.87 | 0.5029 | -557.0 | -429.1 | |
| 0.00 | 1.71 | 0.00 | 0.98 | -20.93 | 62.30 | 26.86 | 238.73 | 0.4958 | -766.0 | -603.1 | |
| 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. | |