SDO HMI 2014-12-02 23:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.22 | 0.00 | 5.32 | -23.59 | 93.95 | 19.43 | 216.63 | 0.5133 | -107.0 | -135.5 | |
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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 |
| 0.00 | 0.26 | 0.00 | 0.15 | -24.93 | 96.33 | 21.82 | 218.00 | 0.5496 | 641.0 | 588.3 | |
| 0.00 | 1.71 | 0.00 | 1.00 | -24.54 | 95.53 | 21.01 | 217.49 | 0.5380 | 732.0 | 583.8 | |
| 0.00 | 1.54 | 0.00 | 0.90 | -24.73 | 95.42 | 20.91 | 217.12 | 0.5392 | 723.0 | 507.8 | |
| 0.00 | 0.85 | 0.00 | 0.47 | -18.55 | 93.19 | 18.67 | 222.73 | 0.4492 | -789.0 | -615.7 | |
| 0.00 | 2.90 | 0.00 | 1.67 | -23.45 | 93.56 | 19.04 | 216.26 | 0.5082 | -625.0 | -517.3 | |
| 0.00 | 1.62 | 0.00 | 0.93 | -23.77 | 91.98 | 17.46 | 213.60 | 0.4982 | -830.0 | -613.4 | |
| 0.00 | 0.34 | 0.00 | 0.20 | -24.91 | 91.73 | 17.21 | 211.89 | 0.5100 | -601.0 | -668.5 | |
| 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. | |