SDO HMI 2014-12-03 11:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.79 | 0.00 | 3.71 | 12.94 | 19.06 | -48.90 | 73.41 | 0.7699 | -310.0 | -227.9 | |
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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 | 1.02 | 0.00 | 0.77 | 19.99 | 22.33 | -45.63 | 63.48 | 0.7530 | -457.0 | -391.2 | |
| 0.00 | 0.94 | 0.00 | 0.71 | 13.75 | 20.13 | -47.83 | 72.22 | 0.7583 | -303.0 | -347.5 | |
| 0.00 | 1.20 | 0.00 | 0.92 | 12.13 | 19.12 | -48.83 | 74.54 | 0.7659 | 461.0 | 428.7 | |
| 0.00 | 0.26 | 0.00 | 0.21 | 9.17 | 16.63 | -51.32 | 78.77 | 0.7880 | -610.0 | -595.3 | |
| 0.00 | 1.37 | 0.00 | 1.10 | 8.87 | 16.50 | -51.46 | 79.17 | 0.7891 | -641.0 | -516.3 | |
| 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. | |