SDO HMI 2014-03-10 17:00:29 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.71 | 19.23 | 9.77 | 24.34 | -8.15 | 297.09 | -67.58 | 95.80 | 0.9212 | -152.9 | -40.3 | |
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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 |
| 2.51 | 4.68 | 2.86 | 5.33 | -6.66 | 299.89 | -64.78 | 93.94 | 0.9025 | 420.9 | 249.2 | |
| 0.00 | 1.56 | 0.00 | 1.84 | -6.75 | 298.86 | -65.82 | 94.14 | 0.9101 | 390.0 | 277.3 | |
| 0.00 | 1.82 | 0.00 | 2.27 | -6.40 | 297.58 | -67.09 | 93.87 | 0.9192 | 344.0 | 270.7 | |
| 4.68 | 8.49 | 6.21 | 11.30 | -9.30 | 295.85 | -68.82 | 97.15 | 0.9291 | -527.8 | -267.3 | |
| 0.52 | 1.47 | 0.70 | 1.97 | -8.91 | 295.59 | -69.08 | 96.75 | 0.9309 | -380.3 | -306.9 | |
| 0.00 | 1.21 | 0.00 | 1.63 | -8.22 | 295.61 | -69.06 | 96.01 | 0.9311 | -347.0 | -352.4 | |
| 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. | |