SDO HMI 2014-12-02 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 | 11.11 | 0.00 | 5.83 | -6.55 | 98.18 | 17.05 | 243.76 | 0.3233 | 151.6 | 166.6 | |
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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 | 1.45 | 0.00 | 0.80 | -9.61 | 105.48 | 24.35 | 246.33 | 0.4457 | 965.0 | 768.0 | |
| 0.00 | 1.54 | 0.00 | 0.84 | -9.51 | 103.90 | 22.77 | 245.17 | 0.4224 | -851.0 | -641.3 | |
| 0.00 | 1.79 | 0.00 | 0.95 | -3.30 | 101.96 | 20.83 | 258.96 | 0.3633 | 752.0 | 601.8 | |
| 0.00 | 1.88 | 0.00 | 0.99 | -3.30 | 101.42 | 20.29 | 258.69 | 0.3546 | 1083.0 | 943.7 | |
| 0.00 | 1.37 | 0.00 | 0.70 | -9.39 | 92.92 | 11.79 | 228.99 | 0.2684 | 812.0 | 664.4 | |
| 0.00 | 1.54 | 0.00 | 0.78 | -5.65 | 90.26 | 9.13 | 234.94 | 0.1937 | -830.0 | -678.6 | |
| 0.00 | 1.54 | 0.00 | 0.77 | -6.69 | 88.32 | 7.19 | 223.99 | 0.1798 | -870.0 | -719.3 | |
| 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. | |