SDO HMI 2014-12-02 17:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.51 | 12.48 | 0.28 | 6.81 | -4.81 | 102.13 | 24.30 | 257.05 | 0.4254 | 545.4 | 522.8 | |
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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 | 1.02 | 0.00 | 0.58 | -9.55 | 105.71 | 27.88 | 249.04 | 0.4958 | 591.0 | 502.4 | |
| 0.00 | 1.20 | 0.00 | 0.67 | -9.54 | 103.89 | 26.06 | 247.82 | 0.4698 | -686.0 | -573.1 | |
| 0.00 | 1.45 | 0.00 | 0.79 | -3.24 | 102.31 | 24.48 | 260.70 | 0.4210 | 685.0 | 527.8 | |
| 0.00 | 0.77 | 0.00 | 0.42 | -3.10 | 102.21 | 24.38 | 261.01 | 0.4191 | 736.0 | 636.9 | |
| 0.00 | 1.20 | 0.00 | 0.65 | -3.01 | 102.01 | 24.18 | 261.16 | 0.4158 | 718.0 | 566.9 | |
| 0.00 | 1.37 | 0.00 | 0.74 | -3.27 | 101.92 | 24.09 | 260.49 | 0.4150 | 500.0 | 539.9 | |
| 0.51 | 4.87 | 0.28 | 2.64 | -3.18 | 101.76 | 23.92 | 260.64 | 0.4121 | 990.7 | 787.7 | |
| 0.00 | 0.60 | 0.00 | 0.32 | -13.08 | 95.23 | 17.40 | 230.77 | 0.3776 | 704.0 | 606.1 | |
| 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. | |