SDO HMI 2014-05-20 14:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.77 | 15.93 | 2.86 | 9.49 | 9.14 | 180.82 | 31.93 | 289.89 | 0.5575 | -236.6 | -280.6 | |
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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 |
| 1.62 | 11.34 | 0.97 | 6.81 | 8.97 | 181.68 | 32.79 | 289.12 | 0.5683 | -938.2 | -656.0 | |
| 3.15 | -1.00 | 1.89 | -1.00 | 9.21 | 181.52 | 32.63 | 289.61 | 0.5672 | -991.5 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.64 | 8.72 | 179.95 | 31.06 | 289.61 | 0.5435 | -753.0 | -578.8 | |
| 0.00 | 1.17 | 0.00 | 0.68 | 6.71 | 179.32 | 30.43 | 286.32 | 0.5262 | 579.0 | 557.0 | |
| 0.00 | 1.26 | 0.00 | 0.73 | 10.11 | 178.34 | 29.45 | 293.07 | 0.5281 | 557.0 | 415.8 | |
| 0.00 | 1.08 | 0.00 | 0.63 | 11.23 | 178.10 | 29.22 | 295.19 | 0.5311 | 778.0 | 657.3 | |
| 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. | |