SDO HMI 2014-05-17 10:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.89 | 26.98 | 6.05 | 16.56 | -17.14 | 157.02 | -33.75 | 116.20 | 0.5938 | 534.7 | 430.5 | |
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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 |
| 2.97 | 17.17 | 1.81 | 10.49 | -17.04 | 157.69 | -33.08 | 116.41 | 0.5849 | 1007.2 | 679.8 | |
| 6.92 | -1.00 | 4.24 | -1.00 | -17.19 | 157.35 | -33.42 | 116.45 | 0.5898 | 805.3 | 999999 | |
| 0.00 | 0.90 | 0.00 | 0.55 | -17.72 | 157.24 | -33.53 | 117.23 | 0.5939 | 658.0 | 541.6 | |
| 0.00 | 3.69 | 0.00 | 2.27 | -17.30 | 156.95 | -33.82 | 116.41 | 0.5955 | 734.0 | 576.8 | |
| 0.00 | 1.17 | 0.00 | 0.72 | -17.35 | 156.28 | -34.49 | 116.12 | 0.6041 | 577.0 | 520.3 | |
| 0.00 | 1.44 | 0.00 | 0.90 | -17.60 | 156.04 | -34.73 | 116.37 | 0.6084 | 735.0 | 530.8 | |
| 0.00 | 1.08 | 0.00 | 0.67 | -16.52 | 155.77 | -35.00 | 114.55 | 0.6068 | -618.0 | -539.4 | |
| 0.00 | 1.53 | 0.00 | 0.96 | -16.25 | 154.73 | -36.04 | 113.62 | 0.6187 | -880.0 | -615.9 | |
| 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. | |