SDO HMI 2014-04-02 06:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.99 | 59.46 | 23.00 | 55.95 | -8.34 | 8.78 | -58.67 | 95.83 | 0.8506 | 236.0 | 207.4 | |
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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 |
| 1.67 | 47.69 | 1.48 | 43.06 | -8.69 | 10.85 | -56.60 | 96.14 | 0.8322 | 705.5 | 293.7 | |
| 12.30 | -1.00 | 11.10 | -1.00 | -8.60 | 10.20 | -57.25 | 96.05 | 0.8384 | 626.7 | 999999 | |
| 3.43 | -1.00 | 3.10 | -1.00 | -8.36 | 10.20 | -57.25 | 95.76 | 0.8385 | 512.9 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.91 | -9.43 | 8.72 | -58.74 | 97.09 | 0.8518 | 291.0 | 310.9 | |
| 0.00 | 0.79 | 0.00 | 0.86 | -7.30 | 4.04 | -63.41 | 94.90 | 0.8921 | -484.0 | -416.1 | |
| 6.59 | 10.01 | 7.32 | 11.12 | -7.48 | 3.44 | -64.01 | 95.15 | 0.8967 | -477.9 | -297.6 | |
| 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. | |