SDO HMI 2014-10-03 23:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.27 | 17.50 | 7.33 | 14.74 | 12.91 | 91.37 | -54.33 | 78.84 | 0.8066 | 291.8 | 89.0 | |
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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 | 0.79 | 0.00 | 0.51 | 12.49 | 105.88 | -39.81 | 78.37 | 0.6405 | 471.0 | 505.2 | |
| 0.00 | 0.70 | 0.00 | 0.46 | 10.15 | 104.09 | -41.60 | 82.11 | 0.6621 | -563.0 | -478.8 | |
| 0.00 | 0.88 | 0.00 | 0.59 | 9.98 | 102.63 | -43.06 | 82.42 | 0.6807 | -689.0 | -611.6 | |
| 0.00 | 1.06 | 0.00 | 0.79 | 8.30 | 96.43 | -49.26 | 84.73 | 0.7552 | -552.0 | -450.6 | |
| 0.00 | 1.41 | 0.00 | 1.12 | 11.46 | 93.79 | -51.90 | 80.58 | 0.7841 | -425.0 | -285.1 | |
| 0.00 | 1.14 | 0.00 | 1.01 | 15.97 | 89.47 | -56.23 | 75.15 | 0.8289 | 591.0 | 477.1 | |
| 8.27 | 10.46 | 7.33 | 9.28 | 13.39 | 89.13 | -56.56 | 78.28 | 0.8312 | 657.1 | 422.2 | |
| 0.00 | 1.06 | 0.00 | 0.98 | 13.89 | 87.32 | -58.37 | 77.72 | 0.8480 | 532.0 | 368.7 | |
| 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. | |