SDO HMI 2014-10-17 18:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.32 | 0.00 | 4.41 | 14.71 | 357.09 | 33.33 | 288.99 | 0.5597 | -390.5 | -320.6 | |
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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 | 0.52 | 0.00 | 0.35 | 11.91 | 5.69 | 41.94 | 281.52 | 0.6697 | -408.0 | -445.3 | |
| 0.00 | 1.48 | 0.00 | 0.93 | 13.78 | 1.02 | 37.27 | 285.26 | 0.6118 | -674.0 | -470.9 | |
| 0.00 | 0.70 | 0.00 | 0.43 | 13.98 | 359.79 | 36.03 | 285.90 | 0.5958 | -799.0 | -627.9 | |
| 0.00 | 1.74 | 0.00 | 1.06 | 15.46 | 358.21 | 34.46 | 288.89 | 0.5785 | -754.0 | -570.2 | |
| 0.00 | 1.66 | 0.00 | 1.00 | 15.77 | 358.12 | 34.36 | 289.45 | 0.5783 | -569.0 | -428.9 | |
| 0.00 | 1.22 | 0.00 | 0.64 | 15.16 | 341.38 | 17.62 | 300.05 | 0.3391 | 861.0 | 749.5 | |
| 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. | |