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 | 16.74 | 0.00 | 9.19 | -4.48 | 99.16 | 24.64 | 256.77 | 0.4285 | 496.1 | 464.5 | |
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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 | 1.11 | 0.00 | 0.63 | -3.21 | 102.73 | 28.21 | 262.00 | 0.4786 | 688.0 | 576.3 | |
| 0.00 | 7.51 | 0.00 | 4.20 | -3.23 | 101.89 | 27.38 | 261.72 | 0.4659 | 805.0 | 749.5 | |
| 0.00 | 1.20 | 0.00 | 0.67 | -3.00 | 101.82 | 27.30 | 262.21 | 0.4643 | 726.0 | 537.8 | |
| 0.00 | 1.62 | 0.00 | 0.90 | -5.43 | 101.24 | 26.73 | 256.80 | 0.4618 | 677.0 | 420.1 | |
| 0.00 | 1.71 | 0.00 | 0.93 | -5.44 | 98.94 | 24.42 | 255.63 | 0.4267 | 676.0 | 563.0 | |
| 0.00 | 1.11 | 0.00 | 0.59 | -9.65 | 93.02 | 18.51 | 240.30 | 0.3619 | 801.0 | 645.9 | |
| 0.00 | 2.48 | 0.00 | 1.27 | -6.25 | 88.47 | 13.96 | 243.38 | 0.2694 | -900.0 | -693.8 | |
| 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. | |