SDO HMI 2011-11-28 15:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 14.01 | 0.00 | 7.57 | 17.00 | 214.51 | 17.52 | 313.49 | 0.3996 | 371.7 | 323.0 | |
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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 | 2.65 | 0.00 | 1.48 | 18.09 | 219.20 | 22.21 | 309.03 | 0.4646 | 643.0 | 493.2 | |
| 0.00 | 2.22 | 0.00 | 1.20 | 15.78 | 215.31 | 18.32 | 309.80 | 0.3955 | -584.0 | -585.7 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 11.43 | 213.89 | 16.90 | 301.96 | 0.3374 | -836.0 | -646.0 | |
| 0.00 | 1.62 | 0.00 | 0.87 | 16.77 | 212.98 | 16.00 | 315.51 | 0.3781 | 927.0 | 697.5 | |
| 0.00 | 3.76 | 0.00 | 2.02 | 17.79 | 212.94 | 15.96 | 317.49 | 0.3891 | 774.0 | 659.9 | |
| 0.00 | 1.37 | 0.00 | 0.73 | 17.42 | 212.36 | 15.38 | 317.84 | 0.3786 | 856.0 | 685.2 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 20.19 | 212.10 | 15.12 | 323.05 | 0.4089 | 822.0 | 685.2 | |
| 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. | |