SDO HMI 2014-04-02 00:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.50 | 41.78 | 12.37 | 31.20 | 16.95 | 27.90 | -42.85 | 60.41 | 0.7500 | 128.9 | 46.5 | |
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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 |
| 0.70 | 2.28 | 0.50 | 1.64 | 15.89 | 29.80 | -40.94 | 60.65 | 0.7254 | -745.9 | -578.2 | |
| 0.00 | 2.37 | 0.00 | 1.73 | 17.15 | 29.35 | -41.39 | 59.35 | 0.7367 | -764.0 | -555.9 | |
| 5.18 | 8.34 | 3.72 | 5.99 | 15.68 | 29.61 | -41.14 | 61.02 | 0.7264 | -795.2 | -494.1 | |
| 0.00 | 1.14 | 0.00 | 0.83 | 15.84 | 29.23 | -41.51 | 61.04 | 0.7311 | -150.0 | -117.9 | |
| 0.00 | 0.97 | 0.00 | 0.71 | 17.43 | 28.81 | -41.93 | 59.34 | 0.7436 | -236.0 | -205.0 | |
| 0.00 | 1.05 | 0.00 | 0.76 | 15.89 | 29.01 | -41.73 | 61.10 | 0.7336 | -451.0 | -349.8 | |
| 0.00 | 3.51 | 0.00 | 2.64 | 18.14 | 28.00 | -42.74 | 58.93 | 0.7553 | 679.0 | 467.0 | |
| 0.00 | 2.37 | 0.00 | 1.73 | 15.67 | 28.48 | -42.27 | 61.66 | 0.7381 | 605.0 | 452.6 | |
| 1.23 | 19.75 | 0.94 | 15.17 | 17.89 | 26.78 | -43.97 | 59.91 | 0.7659 | 521.6 | 300.3 | |
| 9.39 | -9.00 | 7.21 | -9.00 | 17.54 | 26.58 | -44.17 | 60.42 | 0.7662 | 766.4 | 999999 | |
| 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. | |