SDO HMI 2014-11-07 20:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.95 | 7.33 | 0.65 | 5.08 | -23.73 | 9.90 | -35.82 | 129.98 | 0.7016 | 449.4 | 225.8 | |
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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 |
| 0.95 | 2.67 | 0.65 | 1.83 | -23.33 | 10.43 | -35.28 | 129.90 | 0.6938 | -794.3 | -630.7 | |
| 0.00 | 0.86 | 0.00 | 0.58 | -21.17 | 10.90 | -34.81 | 127.59 | 0.6742 | 568.0 | 477.4 | |
| 0.00 | 1.55 | 0.00 | 1.09 | -24.67 | 9.48 | -36.24 | 130.81 | 0.7121 | 763.0 | 601.9 | |
| 0.00 | 0.78 | 0.00 | 0.54 | -24.30 | 9.60 | -36.11 | 130.46 | 0.7083 | 685.0 | 554.9 | |
| 0.00 | 1.47 | 0.00 | 1.04 | -24.56 | 8.99 | -36.73 | 130.33 | 0.7159 | 590.0 | 494.4 | |
| 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. | |