SDO HMI 2011-06-03 08:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.24 | 109.61 | 20.25 | 95.84 | 9.14 | 337.51 | -54.79 | 78.58 | 0.8251 | -705.9 | -166.9 | |
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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 | 0.72 | 0.00 | 0.58 | 6.78 | 341.18 | -51.11 | 80.99 | 0.7849 | -609.0 | -531.9 | |
| 0.00 | 1.09 | 0.00 | 0.90 | 11.23 | 339.98 | -52.32 | 75.61 | 0.8036 | 264.0 | 329.4 | |
| 1.99 | 3.35 | 1.68 | 2.82 | 9.13 | 338.89 | -53.41 | 78.38 | 0.8115 | -648.4 | -523.6 | |
| 21.25 | 101.91 | 18.57 | 89.24 | 9.14 | 337.46 | -54.84 | 78.58 | 0.8256 | -797.6 | -159.5 | |
| 0.00 | 1.36 | 0.00 | 1.19 | 7.94 | 337.23 | -55.07 | 80.06 | 0.8265 | -427.0 | -307.3 | |
| 0.00 | 1.18 | 0.00 | 1.11 | 9.78 | 334.50 | -57.80 | 78.23 | 0.8539 | -445.0 | -337.8 | |
| 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. | |