SDO HMI 2014-07-02 10:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.90 | 0.00 | 5.34 | -12.72 | 254.08 | -47.92 | 109.35 | 0.7688 | 384.6 | 277.3 | |
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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 | 1.36 | 0.00 | 0.99 | -12.62 | 257.40 | -44.60 | 110.38 | 0.7333 | 714.0 | 523.9 | |
| 0.00 | 1.18 | 0.00 | 0.90 | -12.69 | 254.77 | -47.23 | 109.53 | 0.7622 | 636.0 | 508.3 | |
| 0.00 | 1.36 | 0.00 | 1.05 | -12.70 | 254.44 | -47.56 | 109.44 | 0.7657 | 535.0 | 396.7 | |
| 0.00 | 1.82 | 0.00 | 1.38 | -11.41 | 254.47 | -47.53 | 107.81 | 0.7618 | 590.0 | 413.7 | |
| 0.00 | 1.18 | 0.00 | 1.02 | -14.62 | 249.35 | -52.66 | 110.19 | 0.8218 | -552.0 | -472.5 | |
| 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. | |