SDO HMI 2014-08-19 04:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.24 | 297.04 | 29.60 | 213.45 | 8.51 | 343.52 | -46.84 | 84.73 | 0.7268 | -925.8 | -322.5 | |
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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 |
| 0.00 | 1.17 | 0.00 | 0.80 | 10.13 | 346.57 | -43.79 | 82.46 | 0.6895 | -612.0 | -402.8 | |
| 2.79 | 288.67 | 1.98 | 207.10 | 8.36 | 344.28 | -46.08 | 84.97 | 0.7177 | -1119.4 | -339.9 | |
| 38.45 | -2.00 | 27.62 | -2.00 | 8.48 | 343.55 | -46.81 | 84.78 | 0.7264 | -1106.9 | 999999 | |
| 0.00 | 0.99 | 0.00 | 0.72 | 10.58 | 343.08 | -47.28 | 81.88 | 0.7318 | -604.0 | -471.3 | |
| 0.00 | 0.99 | 0.00 | 0.72 | 7.11 | 343.25 | -47.11 | 86.65 | 0.7305 | -392.0 | -323.9 | |
| 0.00 | 2.43 | 0.00 | 1.88 | 9.98 | 339.71 | -50.65 | 82.68 | 0.7701 | 664.0 | 593.4 | |
| 0.00 | 0.72 | 0.00 | 0.57 | 9.23 | 338.54 | -51.82 | 83.63 | 0.7830 | 475.0 | 440.9 | |
| 0.00 | 2.07 | 0.00 | 1.66 | 10.86 | 337.91 | -52.45 | 81.54 | 0.7894 | 301.0 | 338.3 | |
| 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. | |