SDO HMI 2014-06-04 00:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.91 | 32.28 | 8.57 | 17.37 | -19.22 | 331.45 | 13.34 | 213.86 | 0.3927 | 691.8 | 385.2 | |
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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 |
| 15.91 | 26.40 | 8.57 | 14.21 | -18.89 | 332.10 | 14.00 | 215.72 | 0.3937 | 1045.2 | 625.0 | |
| 0.00 | 1.81 | 0.00 | 0.99 | -22.42 | 331.19 | 13.08 | 209.08 | 0.4322 | 616.0 | 593.0 | |
| 0.00 | 0.81 | 0.00 | 0.45 | -22.62 | 330.60 | 12.49 | 207.75 | 0.4304 | 592.0 | 486.2 | |
| 0.00 | 1.36 | 0.00 | 0.72 | -19.92 | 327.11 | 9.00 | 203.70 | 0.3676 | -727.0 | -556.3 | |
| 0.00 | 1.90 | 0.00 | 1.00 | -18.66 | 325.91 | 7.80 | 202.24 | 0.3412 | -742.0 | -539.9 | |
| 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. | |