SDO HMI 2014-06-04 21:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.46 | 31.36 | 9.12 | 18.43 | -19.75 | 332.99 | 26.45 | 231.38 | 0.5381 | 701.3 | 455.0 | |
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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 | 0.90 | 0.00 | 0.55 | -21.16 | 335.23 | 28.69 | 231.40 | 0.5752 | 543.0 | 402.4 | |
| 0.00 | 0.54 | 0.00 | 0.33 | -20.99 | 335.16 | 28.62 | 231.57 | 0.5731 | 684.0 | 548.5 | |
| 5.70 | 8.32 | 3.44 | 5.02 | -21.35 | 334.94 | 28.40 | 230.85 | 0.5734 | 860.7 | 497.2 | |
| 0.36 | 2.08 | 0.22 | 1.25 | -20.96 | 334.78 | 28.25 | 231.28 | 0.5686 | 784.2 | 625.9 | |
| 2.08 | 16.36 | 1.21 | 9.49 | -18.70 | 332.44 | 25.90 | 232.54 | 0.5233 | 884.5 | 720.4 | |
| 7.32 | -5.00 | 4.25 | -5.00 | -18.83 | 332.24 | 25.71 | 232.14 | 0.5221 | 912.9 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.63 | -18.86 | 331.86 | 25.32 | 231.70 | 0.5178 | 666.0 | 568.3 | |
| 0.00 | 2.08 | 0.00 | 1.16 | -18.76 | 327.30 | 20.76 | 226.55 | 0.4643 | -859.0 | -739.5 | |
| 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. | |