SDO HMI 2014-12-03 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 |
| 26.12 | 168.32 | 26.89 | 174.11 | -3.80 | 0.14 | -61.20 | 94.62 | 0.8793 | 670.4 | 150.6 | |
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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 | 0.97 | -4.35 | 3.09 | -58.25 | 95.44 | 0.8539 | 476.0 | 464.7 | |
| 26.12 | 164.31 | 26.89 | 169.61 | -3.78 | 0.20 | -61.14 | 94.61 | 0.8788 | 773.8 | 155.8 | |
| 0.00 | 1.20 | 0.00 | 1.33 | -4.84 | 357.92 | -63.42 | 95.67 | 0.8974 | -110.0 | -103.2 | |
| 0.00 | 0.85 | 0.00 | 0.94 | -2.85 | 358.06 | -63.28 | 93.46 | 0.8956 | -216.0 | -167.0 | |
| 0.00 | 0.94 | 0.00 | 1.26 | -5.14 | 353.25 | -68.09 | 95.76 | 0.9303 | -249.0 | -173.1 | |
| 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. | |