SDO HMI 2014-08-02 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 |
| 11.14 | 22.45 | 6.18 | 12.54 | -21.21 | 248.52 | -4.96 | 169.99 | 0.4636 | 655.3 | 473.5 | |
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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 |
| 11.14 | 15.48 | 6.18 | 8.58 | -20.44 | 248.91 | -4.57 | 170.44 | 0.4510 | 1045.6 | 717.4 | |
| 0.00 | 3.35 | 0.00 | 1.90 | -22.84 | 248.83 | -4.65 | 171.16 | 0.4878 | 798.0 | 586.0 | |
| 0.00 | 1.99 | 0.00 | 1.10 | -19.57 | 247.28 | -6.20 | 166.66 | 0.4427 | 782.0 | 688.7 | |
| 0.00 | 1.27 | 0.00 | 0.75 | -26.85 | 245.99 | -7.48 | 167.85 | 0.5541 | -765.0 | -568.3 | |
| 0.00 | 0.36 | 0.00 | 0.21 | -26.10 | 245.12 | -8.36 | 166.13 | 0.5464 | -606.0 | -709.5 | |
| 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. | |