SDO HMI 2011-08-10 02:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.56 | 0.00 | 5.88 | -15.45 | 244.99 | 29.21 | 232.66 | 0.5943 | 314.7 | 289.4 | |
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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 | 0.99 | 0.00 | 0.62 | -14.56 | 246.90 | 31.13 | 235.67 | 0.6081 | 590.0 | 504.4 | |
| 0.00 | 1.08 | 0.00 | 0.67 | -14.77 | 246.60 | 30.83 | 235.12 | 0.6063 | 734.0 | 599.9 | |
| 0.00 | 1.72 | 0.00 | 1.06 | -14.62 | 246.29 | 30.51 | 235.06 | 0.6016 | 767.0 | 560.8 | |
| 0.00 | 2.17 | 0.00 | 1.34 | -14.88 | 245.67 | 29.90 | 234.15 | 0.5965 | 747.0 | 613.5 | |
| 0.00 | 1.17 | 0.00 | 0.72 | -14.51 | 245.51 | 29.73 | 234.52 | 0.5918 | 693.0 | 596.6 | |
| 0.00 | 1.17 | 0.00 | 0.71 | -17.85 | 241.68 | 25.91 | 226.15 | 0.5789 | -558.0 | -505.4 | |
| 0.00 | 1.26 | 0.00 | 0.76 | -17.61 | 241.57 | 25.80 | 226.35 | 0.5755 | -770.0 | -649.9 | |
| 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. | |