SDO HMI 2014-09-22 09:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.67 | 30.90 | 17.09 | 42.84 | 15.58 | 8.66 | 70.10 | 284.03 | 0.9349 | 134.7 | -195.8 | |
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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 |
| 0.89 | 11.07 | 1.31 | 16.52 | 15.37 | 10.21 | 71.64 | 283.87 | 0.9441 | -419.7 | -341.3 | |
| 1.06 | -1.00 | 1.58 | -1.00 | 15.72 | 10.20 | 71.64 | 284.23 | 0.9440 | -472.4 | 999999 | |
| 0.00 | 1.59 | 0.00 | 2.16 | 15.51 | 8.21 | 69.65 | 283.94 | 0.9324 | -422.0 | -362.0 | |
| 10.01 | 16.65 | 13.24 | 22.01 | 15.52 | 7.59 | 69.03 | 283.93 | 0.9286 | 296.1 | 28.5 | |
| 0.71 | 1.59 | 0.96 | 2.15 | 16.36 | 8.15 | 69.58 | 284.86 | 0.9319 | 243.8 | 115.5 | |
| 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. | |