SDO HMI 2014-05-16 22:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.51 | 14.93 | 2.40 | 10.13 | -17.15 | 155.93 | -41.44 | 112.63 | 0.6874 | 356.8 | 330.1 | |
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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 | 1.80 | 0.00 | 1.20 | -17.05 | 157.16 | -40.20 | 112.94 | 0.6725 | 475.0 | 440.9 | |
| 0.00 | 2.34 | 0.00 | 1.56 | -16.98 | 156.89 | -40.48 | 112.74 | 0.6755 | 825.0 | 587.4 | |
| 0.63 | 1.80 | 0.43 | 1.22 | -17.01 | 155.83 | -41.54 | 112.39 | 0.6881 | 733.4 | 614.2 | |
| 0.00 | 1.62 | 0.00 | 1.10 | -17.32 | 155.74 | -41.63 | 112.80 | 0.6902 | 591.0 | 477.7 | |
| 2.25 | 3.77 | 1.54 | 2.58 | -17.48 | 155.66 | -41.71 | 112.98 | 0.6917 | 667.7 | 449.6 | |
| 0.00 | 1.98 | 0.00 | 1.35 | -17.38 | 155.47 | -41.90 | 112.77 | 0.6935 | -269.0 | -67.3 | |
| 0.63 | 1.62 | 0.43 | 1.12 | -16.48 | 154.78 | -42.59 | 111.28 | 0.6988 | -491.0 | -417.6 | |
| 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. | |