SDO HMI 2014-10-08 22:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.60 | 21.31 | 2.00 | 12.06 | -13.68 | 59.54 | -20.73 | 134.32 | 0.4812 | 277.4 | 343.6 | |
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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 |
| 0.88 | 7.45 | 0.49 | 4.13 | -12.56 | 61.49 | -18.78 | 135.32 | 0.4488 | 995.7 | 812.4 | |
| 1.49 | 4.91 | 0.83 | 2.73 | -12.78 | 61.13 | -19.14 | 135.11 | 0.4551 | 818.8 | 619.7 | |
| 0.70 | 3.86 | 0.39 | 2.15 | -11.94 | 59.58 | -20.69 | 131.54 | 0.4638 | -921.8 | -717.9 | |
| 0.53 | 1.49 | 0.29 | 0.83 | -13.10 | 60.29 | -19.98 | 134.40 | 0.4677 | 722.0 | 517.5 | |
| 0.00 | 0.53 | 0.00 | 0.30 | -12.98 | 59.84 | -20.43 | 133.58 | 0.4715 | 473.0 | 546.8 | |
| 0.00 | 1.32 | 0.00 | 0.82 | -15.85 | 49.98 | -30.30 | 126.78 | 0.6082 | -682.0 | -518.0 | |
| 0.00 | 1.75 | 0.00 | 1.10 | -22.48 | 54.70 | -25.58 | 139.78 | 0.6200 | 615.0 | 513.8 | |
| 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. | |