SDO HMI 2014-12-09 19:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 59.98 | 332.38 | 31.09 | 172.28 | -3.89 | 1.27 | 16.79 | 257.39 | 0.2966 | 1166.8 | 386.5 | |
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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 |
| 0.00 | 1.53 | 0.00 | 0.81 | -7.01 | 3.63 | 19.15 | 249.96 | 0.3481 | 568.0 | 558.4 | |
| 43.71 | 321.73 | 22.68 | 166.78 | -4.01 | 1.45 | 16.97 | 257.10 | 0.3000 | 1319.3 | 389.9 | |
| 1.02 | -2.00 | 0.53 | -2.00 | -3.21 | 1.22 | 16.74 | 259.60 | 0.2937 | 860.9 | 999999 | |
| 0.00 | 5.28 | 0.00 | 2.73 | -2.09 | 1.11 | 16.63 | 263.38 | 0.2892 | 997.0 | 764.1 | |
| 0.00 | 0.60 | 0.00 | 0.31 | -1.77 | 0.86 | 16.38 | 264.43 | 0.2845 | -586.0 | -360.0 | |
| 14.48 | -2.00 | 7.49 | -2.00 | -3.69 | 0.80 | 16.31 | 257.73 | 0.2882 | 1459.1 | 999999 | |
| 0.77 | 3.24 | 0.39 | 1.65 | -2.71 | 358.45 | 13.97 | 259.68 | 0.2463 | -965.7 | -724.2 | |
| 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. | |