SDO HMI 2014-12-01 20:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.29 | 97.61 | 32.13 | 204.19 | -14.01 | 165.05 | 75.70 | 255.36 | 0.9726 | 316.9 | 137.7 | |
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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 |
| 1.54 | 9.22 | 4.03 | 24.36 | -12.32 | 168.00 | 78.65 | 257.28 | 0.9828 | 319.2 | 52.6 | |
| 1.37 | 86.94 | 2.81 | 177.43 | -13.71 | 164.72 | 75.36 | 255.65 | 0.9713 | 2.2 | 156.2 | |
| 2.22 | -2.00 | 4.58 | -2.00 | -13.95 | 164.83 | 75.47 | 255.41 | 0.9719 | 91.1 | 999999 | |
| 10.16 | -2.00 | 20.71 | -2.00 | -14.41 | 164.66 | 75.31 | 254.93 | 0.9714 | 468.8 | 999999 | |
| 0.00 | 0.51 | 0.00 | 0.85 | -12.50 | 161.43 | 72.07 | 256.64 | 0.9561 | -256.0 | -263.2 | |
| 0.00 | 0.94 | 0.00 | 1.55 | -12.68 | 161.25 | 71.90 | 256.43 | 0.9553 | -345.0 | -308.5 | |
| 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. | |