SDO HMI 2014-07-08 07:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.55 | 10.18 | 2.57 | 15.33 | -7.31 | 294.29 | 70.05 | 260.94 | 0.9451 | -37.8 | -107.4 | |
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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 |
| 0.82 | 4.72 | 1.36 | 7.84 | -7.25 | 296.17 | 71.93 | 261.23 | 0.9556 | 235.7 | 260.5 | |
| 0.73 | -1.00 | 1.21 | -1.00 | -7.44 | 296.14 | 71.91 | 261.03 | 0.9555 | 410.6 | 999999 | |
| 0.00 | 4.82 | 0.00 | 6.61 | -7.24 | 292.33 | 68.09 | 260.79 | 0.9340 | -538.0 | -362.2 | |
| 0.00 | 0.64 | 0.00 | 0.88 | -7.64 | 292.38 | 68.14 | 260.37 | 0.9346 | -452.0 | -400.4 | |
| 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. | |