SDO HMI 2014-12-02 19:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.86 | 0.00 | 2.83 | -24.19 | 96.23 | 19.50 | 215.87 | 0.5212 | -51.6 | 28.6 | |
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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 | 1.11 | 0.00 | 0.68 | -26.50 | 100.68 | 23.95 | 218.53 | 0.5854 | 329.0 | 353.0 | |
| 0.00 | 0.60 | 0.00 | 0.35 | -25.09 | 96.30 | 19.58 | 214.94 | 0.5320 | 586.0 | 500.7 | |
| 0.00 | 1.02 | 0.00 | 0.57 | -19.56 | 95.25 | 18.52 | 220.90 | 0.4591 | -660.0 | -587.8 | |
| 0.00 | 1.45 | 0.00 | 0.84 | -24.59 | 95.16 | 18.43 | 213.97 | 0.5165 | 109.0 | 233.9 | |
| 0.00 | 0.68 | 0.00 | 0.39 | -25.23 | 92.11 | 15.38 | 208.78 | 0.5005 | -622.0 | -495.8 | |
| 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. | |