SDO HMI 2014-11-15 08:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.20 | 17.72 | 9.13 | 17.21 | 8.46 | 6.22 | 59.38 | 278.18 | 0.8617 | -247.0 | -85.1 | |
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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 |
| 9.20 | 14.28 | 9.13 | 14.15 | 8.18 | 6.96 | 60.13 | 277.82 | 0.8684 | -612.8 | -405.6 | |
| 0.00 | 0.69 | 0.00 | 0.63 | 8.82 | 4.04 | 57.20 | 278.67 | 0.8424 | 345.0 | 331.8 | |
| 0.00 | 0.26 | 0.00 | 0.23 | 10.01 | 2.86 | 56.02 | 280.17 | 0.8318 | 319.0 | 330.0 | |
| 0.00 | 0.43 | 0.00 | 0.38 | 8.41 | 2.31 | 55.47 | 278.27 | 0.8257 | 361.0 | 409.8 | |
| 0.00 | 1.29 | 0.00 | 1.14 | 10.41 | 2.59 | 55.75 | 280.67 | 0.8295 | 645.0 | 568.1 | |
| 0.00 | 0.77 | 0.00 | 0.68 | 10.18 | 2.15 | 55.31 | 280.43 | 0.8251 | 434.0 | 395.9 | |
| 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. | |