SDO HMI 2014-05-17 04:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.86 | 36.67 | 13.47 | 23.69 | -17.07 | 156.26 | -37.79 | 114.03 | 0.6436 | 579.7 | 301.4 | |
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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 |
| 2.25 | 3.86 | 1.43 | 2.46 | -17.02 | 157.41 | -36.64 | 114.48 | 0.6293 | 875.4 | 750.4 | |
| 0.00 | 1.17 | 0.00 | 0.75 | -17.17 | 157.02 | -37.03 | 114.51 | 0.6347 | 841.0 | 666.4 | |
| 6.02 | 28.13 | 3.88 | 18.19 | -17.00 | 156.46 | -37.59 | 114.00 | 0.6409 | 813.5 | 379.9 | |
| 3.42 | -3.00 | 2.21 | -3.00 | -17.18 | 156.30 | -37.76 | 114.20 | 0.6437 | 899.7 | 999999 | |
| 8.18 | -3.00 | 5.30 | -3.00 | -17.27 | 155.99 | -38.06 | 114.20 | 0.6477 | 670.5 | 999999 | |
| 0.00 | 0.45 | 0.00 | 0.29 | -16.48 | 156.06 | -37.99 | 113.06 | 0.6438 | -168.0 | -139.2 | |
| 0.00 | 0.99 | 0.00 | 0.64 | -16.57 | 155.80 | -38.26 | 113.08 | 0.6474 | -608.0 | -496.7 | |
| 0.99 | 2.07 | 0.65 | 1.36 | -16.26 | 154.69 | -39.36 | 112.17 | 0.6598 | -718.5 | -585.8 | |
| 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. | |