SDO HMI 2014-08-12 09:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.02 | 0.00 | 5.01 | -15.22 | 105.00 | -15.15 | 145.54 | 0.4465 | 760.4 | 610.2 | |
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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 | 1.08 | 0.00 | 0.56 | -8.39 | 111.30 | -8.85 | 149.22 | 0.2987 | 743.0 | 522.4 | |
| 0.00 | 1.53 | 0.00 | 0.86 | -17.56 | 105.14 | -15.01 | 148.57 | 0.4753 | 685.0 | 638.5 | |
| 0.00 | 2.17 | 0.00 | 1.21 | -16.34 | 105.15 | -15.00 | 147.12 | 0.4595 | 807.0 | 565.1 | |
| 0.00 | 1.72 | 0.00 | 0.96 | -16.44 | 104.97 | -15.17 | 146.95 | 0.4623 | 788.0 | 671.4 | |
| 0.00 | 0.72 | 0.00 | 0.42 | -19.57 | 102.33 | -17.82 | 146.42 | 0.5232 | 578.0 | 488.8 | |
| 0.00 | 0.90 | 0.00 | 0.50 | -12.81 | 102.57 | -17.58 | 137.86 | 0.4407 | 833.0 | 605.2 | |
| 0.00 | 0.90 | 0.00 | 0.50 | -12.50 | 102.07 | -18.08 | 136.58 | 0.4425 | 889.0 | 759.1 | |
| 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. | |