SDO HMI 2014-04-15 16:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.23 | 65.96 | 15.22 | 89.73 | -13.18 | 181.13 | -69.25 | 102.00 | 0.9324 | 118.9 | -107.5 | |
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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 |
| 0.62 | 2.12 | 0.81 | 2.78 | -12.72 | 181.98 | -68.41 | 101.48 | 0.9272 | -592.3 | -505.9 | |
| 7.52 | 46.86 | 10.10 | 63.31 | -13.70 | 181.28 | -69.10 | 102.55 | 0.9314 | 281.6 | -42.3 | |
| 0.00 | 1.59 | 0.00 | 2.11 | -12.54 | 181.74 | -68.65 | 101.29 | 0.9287 | -244.0 | -286.6 | |
| 0.00 | 1.86 | 0.00 | 2.57 | -12.20 | 180.71 | -69.68 | 100.95 | 0.9351 | -240.0 | -217.4 | |
| 3.09 | 11.85 | 4.31 | 16.58 | -11.75 | 180.52 | -69.87 | 100.48 | 0.9363 | 62.3 | -301.0 | |
| 0.00 | 0.62 | 0.00 | 0.84 | -9.78 | 181.36 | -69.02 | 98.33 | 0.9316 | 272.0 | 268.1 | |
| 0.00 | 1.06 | 0.00 | 1.54 | -12.41 | 179.65 | -70.73 | 101.21 | 0.9413 | -135.0 | -83.5 | |
| 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. | |