SDO HMI 2014-01-10 21:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 62.68 | 390.39 | 44.81 | 279.81 | -16.11 | 13.97 | -45.46 | 108.46 | 0.7242 | 1004.2 | 281.4 | |
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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 |
| 38.56 | 385.81 | 27.37 | 276.12 | -16.19 | 14.46 | -44.97 | 108.68 | 0.7189 | 1256.4 | 291.4 | |
| 24.12 | -1.00 | 17.44 | -1.00 | -15.99 | 13.42 | -46.01 | 108.16 | 0.7303 | 906.4 | 999999 | |
| 0.00 | 0.76 | 0.00 | 0.56 | -14.17 | 12.20 | -47.23 | 105.47 | 0.7409 | 656.0 | 545.2 | |
| 0.00 | 1.02 | 0.00 | 0.80 | -16.85 | 9.01 | -50.43 | 108.40 | 0.7798 | -549.0 | -411.7 | |
| 0.00 | 1.53 | 0.00 | 1.28 | -17.04 | 6.33 | -53.10 | 108.18 | 0.8071 | -622.0 | -504.2 | |
| 0.00 | 1.27 | 0.00 | 1.05 | -14.51 | 6.72 | -52.71 | 105.10 | 0.8000 | -664.0 | -567.9 | |
| 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. | |