SDO HMI 2011-11-14 22:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.41 | 9.28 | 1.21 | 4.69 | 12.36 | 12.70 | -4.96 | 28.07 | 0.1860 | -895.6 | -726.0 | |
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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 | 1.63 | 0.00 | 0.82 | 11.49 | 13.30 | -4.35 | 26.49 | 0.1675 | -992.0 | -825.8 | |
| 0.00 | 1.12 | 0.00 | 0.56 | 11.04 | 13.07 | -4.59 | 29.03 | 0.1625 | -744.0 | -626.2 | |
| 2.41 | 3.95 | 1.21 | 1.99 | 11.22 | 12.82 | -4.83 | 29.76 | 0.1673 | -1081.8 | -795.9 | |
| 0.00 | 1.03 | 0.00 | 0.54 | 19.73 | 12.24 | -5.42 | 17.07 | 0.3041 | -777.0 | -571.3 | |
| 0.00 | 1.12 | 0.00 | 0.56 | 12.36 | 12.13 | -5.52 | 29.79 | 0.1901 | -904.0 | -747.2 | |
| 0.00 | 0.43 | 0.00 | 0.22 | 11.12 | 10.91 | -6.74 | 38.86 | 0.1845 | -836.0 | -682.4 | |
| 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. | |