SDO HMI 2014-10-11 18:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.73 | 0.00 | 2.58 | -16.23 | 51.96 | 9.06 | 201.17 | 0.4202 | -87.0 | -88.1 | |
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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 | 0.88 | 0.00 | 0.49 | -13.76 | 62.29 | 19.38 | 223.96 | 0.4663 | 653.0 | 540.5 | |
| 0.00 | 1.40 | 0.00 | 0.77 | -17.26 | 53.46 | 10.56 | 203.89 | 0.4340 | 659.0 | 542.6 | |
| 0.00 | 1.49 | 0.00 | 0.79 | -14.82 | 48.77 | 5.87 | 195.48 | 0.3719 | -926.0 | -791.4 | |
| 0.00 | 0.96 | 0.00 | 0.53 | -19.12 | 45.00 | 2.09 | 184.63 | 0.4295 | -734.0 | -533.2 | |
| 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. | |