SDO HMI 2014-05-16 05:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.54 | 21.11 | 9.74 | 24.02 | -18.40 | 143.15 | -63.58 | 109.26 | 0.9016 | 285.8 | 79.3 | |
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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 |
| 0.00 | 1.08 | 0.00 | 1.11 | -19.24 | 146.24 | -60.50 | 110.58 | 0.8797 | 524.0 | 501.0 | |
| 0.00 | 0.81 | 0.00 | 0.88 | -20.05 | 144.69 | -62.04 | 111.26 | 0.8922 | 222.0 | 208.3 | |
| 0.63 | 3.23 | 0.69 | 3.54 | -18.34 | 144.31 | -62.43 | 109.31 | 0.8934 | 246.1 | 129.2 | |
| 0.36 | 1.26 | 0.39 | 1.37 | -18.05 | 144.28 | -62.45 | 108.98 | 0.8933 | 184.8 | 134.5 | |
| 7.55 | 11.32 | 8.66 | 13.01 | -18.34 | 142.87 | -63.86 | 109.15 | 0.9038 | 394.2 | 156.0 | |
| 0.00 | 3.14 | 0.00 | 3.66 | -18.17 | 142.41 | -64.33 | 108.90 | 0.9069 | -244.0 | -197.3 | |
| 0.00 | 0.27 | 0.00 | 0.45 | -18.38 | 134.22 | -72.52 | 108.47 | 0.9556 | -129.0 | -144.3 | |
| 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. | |