SDO HMI 2014-07-07 14:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.08 | 27.70 | 17.69 | 28.69 | -7.62 | 294.17 | 60.55 | 259.33 | 0.8798 | -32.6 | -63.4 | |
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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 |
| 0.00 | 0.82 | 0.00 | 0.90 | -7.90 | 296.02 | 62.39 | 259.32 | 0.8951 | 144.0 | 135.9 | |
| 5.18 | 7.45 | 5.65 | 8.13 | -7.46 | 295.83 | 62.21 | 259.78 | 0.8932 | 510.6 | 280.0 | |
| 3.09 | 4.72 | 3.36 | 5.14 | -8.04 | 295.65 | 62.03 | 259.11 | 0.8924 | 523.7 | 398.2 | |
| 0.00 | 1.45 | 0.00 | 1.46 | -8.26 | 292.98 | 59.36 | 258.41 | 0.8711 | -347.0 | -264.4 | |
| 8.81 | 13.26 | 8.68 | 13.06 | -7.46 | 292.55 | 58.93 | 259.25 | 0.8664 | -585.6 | -419.2 | |
| 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. | |