SDO HMI 2014-12-01 08:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.36 | 11.54 | 3.96 | 10.51 | 15.86 | 151.78 | 55.84 | 288.44 | 0.8410 | -238.6 | -210.7 | |
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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 | 0.77 | 0.00 | 0.75 | 15.64 | 154.24 | 58.30 | 287.73 | 0.8622 | 444.0 | 371.2 | |
| 0.51 | 1.37 | 0.50 | 1.33 | 15.91 | 154.25 | 58.31 | 288.05 | 0.8627 | 422.0 | 313.0 | |
| 3.85 | 6.24 | 3.46 | 5.61 | 15.61 | 151.35 | 55.40 | 288.22 | 0.8368 | -468.1 | -278.1 | |
| 0.00 | 0.51 | 0.00 | 0.46 | 15.92 | 151.15 | 55.20 | 288.62 | 0.8354 | -582.0 | -577.0 | |
| 0.00 | 1.11 | 0.00 | 1.00 | 16.04 | 151.20 | 55.25 | 288.76 | 0.8361 | -458.0 | -448.6 | |
| 0.00 | 1.54 | 0.00 | 1.36 | 16.82 | 150.45 | 54.50 | 289.83 | 0.8306 | -555.0 | -445.7 | |
| 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. | |