SDO HMI 2014-10-02 13:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.27 | 55.71 | 31.02 | 235.85 | -15.18 | 244.84 | 80.44 | 253.68 | 0.9922 | -161.2 | 84.3 | |
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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 | 2.20 | 0.00 | 12.04 | -14.59 | 247.11 | 82.71 | 254.60 | 0.9961 | 493.0 | 471.9 | |
| 0.00 | 2.20 | 0.00 | 10.50 | -14.30 | 246.31 | 81.91 | 254.77 | 0.9948 | 280.0 | 287.3 | |
| 0.26 | 49.20 | 1.02 | 203.39 | -14.78 | 245.03 | 80.63 | 254.11 | 0.9925 | -365.0 | 40.9 | |
| 8.01 | -3.00 | 30.00 | -3.00 | -15.20 | 244.56 | 80.16 | 253.62 | 0.9917 | -201.3 | 999999 | |
| 0.00 | 2.11 | 0.00 | 9.92 | -16.63 | 245.94 | 81.54 | 252.40 | 0.9948 | 154.0 | 153.1 | |
| 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. | |