SDO HMI 2014-09-10 06:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.59 | 11.24 | 1.57 | 6.77 | 13.43 | 133.16 | 34.53 | 283.16 | 0.5689 | 11.3 | -40.3 | |
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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 |
| 2.59 | 4.64 | 1.57 | 2.82 | 12.26 | 134.23 | 35.60 | 280.98 | 0.5816 | -790.4 | -556.6 | |
| 0.00 | 1.60 | 0.00 | 0.96 | 12.75 | 132.91 | 34.28 | 282.05 | 0.5638 | 710.0 | 445.8 | |
| 0.00 | 2.32 | 0.00 | 1.42 | 17.66 | 133.85 | 35.21 | 290.25 | 0.5878 | -601.0 | -476.5 | |
| 0.00 | 1.16 | 0.00 | 0.68 | 11.98 | 130.80 | 32.17 | 281.03 | 0.5326 | 570.0 | 501.7 | |
| 0.00 | 1.52 | 0.00 | 0.89 | 12.26 | 130.73 | 32.09 | 281.56 | 0.5320 | 625.0 | 442.5 | |
| 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. | |