SDO HMI 2014-09-09 01:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.49 | 0.00 | 5.87 | -18.22 | 158.98 | 44.39 | 239.15 | 0.7752 | 111.6 | 50.2 | |
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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 | 0.80 | 0.00 | 0.67 | -18.05 | 162.11 | 47.53 | 241.02 | 0.8039 | 461.0 | 418.9 | |
| 0.00 | 1.16 | 0.00 | 0.96 | -18.20 | 161.97 | 47.39 | 240.78 | 0.8033 | 495.0 | 419.6 | |
| 0.00 | 1.16 | 0.00 | 0.94 | -18.80 | 160.65 | 46.06 | 239.43 | 0.7940 | 461.0 | 414.2 | |
| 0.00 | 0.89 | 0.00 | 0.72 | -18.56 | 160.56 | 45.98 | 239.66 | 0.7921 | 617.0 | 521.7 | |
| 0.00 | 1.34 | 0.00 | 1.02 | -18.51 | 157.24 | 42.65 | 237.90 | 0.7608 | -575.0 | -504.5 | |
| 0.00 | 0.89 | 0.00 | 0.67 | -19.36 | 155.99 | 41.41 | 236.16 | 0.7536 | -429.0 | -470.7 | |
| 0.00 | 1.25 | 0.00 | 0.89 | -16.30 | 154.59 | 40.01 | 238.97 | 0.7225 | -249.0 | -363.0 | |
| 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. | |