SDO HMI 2014-07-17 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 |
| 0.00 | 7.99 | 0.00 | 6.14 | 8.33 | 155.18 | 50.05 | 277.11 | 0.7665 | 559.4 | 467.8 | |
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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 | 0.91 | 0.00 | 0.72 | 6.22 | 156.45 | 51.32 | 274.34 | 0.7805 | 476.0 | 314.0 | |
| 0.00 | 1.36 | 0.00 | 1.07 | 8.32 | 156.20 | 51.07 | 277.04 | 0.7778 | 579.0 | 508.7 | |
| 0.00 | 1.63 | 0.00 | 1.28 | 8.75 | 156.23 | 51.10 | 277.59 | 0.7782 | 679.0 | 520.5 | |
| 0.00 | 1.27 | 0.00 | 0.99 | 8.52 | 156.04 | 50.91 | 277.30 | 0.7761 | 613.0 | 514.3 | |
| 0.00 | 1.09 | 0.00 | 0.84 | 6.32 | 155.35 | 50.21 | 274.45 | 0.7683 | 319.0 | 347.5 | |
| 0.00 | 0.82 | 0.00 | 0.59 | 9.87 | 151.86 | 46.73 | 279.30 | 0.7292 | 639.0 | 508.4 | |
| 0.00 | 0.91 | 0.00 | 0.65 | 10.72 | 151.53 | 46.40 | 280.50 | 0.7259 | 611.0 | 513.7 | |
| 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. | |