SDO HMI 2011-06-11 14:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.89 | 0.00 | 5.78 | 9.21 | 336.53 | 53.41 | 281.04 | 0.8097 | -507.0 | -398.0 | |
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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 | 1.27 | 0.00 | 1.10 | 7.35 | 337.92 | 54.80 | 278.58 | 0.8218 | -478.0 | -385.2 | |
| 0.00 | 1.09 | 0.00 | 0.94 | 7.68 | 337.93 | 54.81 | 278.99 | 0.8222 | -497.0 | -427.7 | |
| 0.00 | 1.09 | 0.00 | 0.93 | 9.20 | 337.24 | 54.12 | 280.91 | 0.8167 | -400.0 | -325.1 | |
| 0.00 | 2.17 | 0.00 | 1.78 | 10.63 | 335.34 | 52.23 | 282.95 | 0.7993 | -618.0 | -432.3 | |
| 0.00 | 1.27 | 0.00 | 1.03 | 10.14 | 335.18 | 52.06 | 282.36 | 0.7969 | -542.0 | -390.9 | |
| 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. | |