SDO HMI 2014-12-02 21:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.15 | 0.00 | 7.10 | -4.87 | 97.64 | 22.02 | 253.88 | 0.3894 | 219.7 | 315.8 | |
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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 | 1.28 | 0.00 | 0.74 | -6.68 | 105.59 | 29.97 | 255.68 | 0.5142 | 622.0 | 472.2 | |
| 0.00 | 1.02 | 0.00 | 0.57 | -3.25 | 102.63 | 27.01 | 261.55 | 0.4603 | 676.0 | 587.2 | |
| 0.00 | 5.29 | 0.00 | 2.93 | -3.27 | 101.90 | 26.28 | 261.28 | 0.4491 | 938.0 | 789.6 | |
| 0.00 | 1.54 | 0.00 | 0.81 | -9.57 | 92.92 | 17.30 | 238.83 | 0.3443 | 819.0 | 712.2 | |
| 0.00 | 1.20 | 0.00 | 0.61 | -2.47 | 90.67 | 15.05 | 258.10 | 0.2663 | -831.0 | -585.4 | |
| 0.00 | 2.82 | 0.00 | 1.44 | -6.23 | 88.51 | 12.88 | 241.55 | 0.2533 | -906.0 | -674.2 | |
| 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. | |