SDO HMI 2014-10-02 22:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.58 | 0.00 | 5.07 | 4.48 | 139.03 | -20.40 | 95.07 | 0.3505 | 163.2 | -137.6 | |
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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 |
| 0.00 | 4.57 | 0.00 | 2.41 | 4.09 | 139.39 | -20.04 | 96.28 | 0.3454 | -824.0 | -585.4 | |
| 0.00 | 1.32 | 0.00 | 0.70 | 4.54 | 139.22 | -20.22 | 94.94 | 0.3473 | -844.0 | -737.8 | |
| 0.00 | 1.23 | 0.00 | 0.65 | 4.61 | 138.74 | -20.70 | 94.57 | 0.3550 | 799.0 | 548.8 | |
| 0.00 | 0.88 | 0.00 | 0.47 | 5.05 | 138.53 | -20.91 | 93.27 | 0.3576 | 841.0 | 628.1 | |
| 0.00 | 1.58 | 0.00 | 0.84 | 5.10 | 138.37 | -21.07 | 93.08 | 0.3602 | 844.0 | 688.5 | |
| 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. | |