SDO HMI 2014-08-06 05:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.13 | 23.88 | 8.92 | 20.77 | -20.56 | 251.00 | 49.32 | 239.71 | 0.8244 | 422.0 | 104.6 | |
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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 |
| 7.69 | 11.67 | 6.77 | 10.26 | -20.09 | 251.75 | 50.07 | 240.59 | 0.8289 | 595.8 | 383.2 | |
| 1.99 | 3.53 | 1.76 | 3.11 | -20.49 | 251.62 | 49.94 | 240.09 | 0.8293 | 564.0 | 433.1 | |
| 0.00 | 0.90 | 0.00 | 0.80 | -20.89 | 251.59 | 49.92 | 239.64 | 0.8306 | 379.0 | 309.0 | |
| 0.00 | 0.27 | 0.00 | 0.24 | -20.30 | 250.98 | 49.31 | 240.02 | 0.8231 | 300.0 | 426.3 | |
| 0.45 | 1.90 | 0.39 | 1.65 | -20.88 | 250.79 | 49.11 | 239.27 | 0.8238 | 341.4 | 311.2 | |
| 0.00 | 1.45 | 0.00 | 1.22 | -20.22 | 249.66 | 47.99 | 239.50 | 0.8114 | 455.0 | 359.0 | |
| 0.00 | 0.27 | 0.00 | 0.23 | -21.75 | 250.23 | 48.55 | 238.05 | 0.8226 | 421.0 | 306.3 | |
| 0.00 | 3.89 | 0.00 | 3.26 | -21.95 | 248.55 | 46.88 | 237.01 | 0.8093 | -759.0 | -592.9 | |
| 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. | |