SDO HMI 2014-11-27 13:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.49 | 26.69 | 8.04 | 13.87 | 17.88 | 151.62 | 5.69 | 341.74 | 0.3018 | 144.0 | 206.9 | |
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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 | 2.74 | 0.00 | 1.42 | 17.07 | 153.50 | 7.56 | 335.11 | 0.3003 | 708.0 | 682.1 | |
| 7.53 | 10.95 | 3.92 | 5.71 | 18.27 | 152.42 | 6.48 | 339.79 | 0.3119 | 1045.8 | 753.2 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 17.72 | 151.77 | 5.84 | 341.04 | 0.2996 | 916.0 | 753.1 | |
| 1.97 | 11.72 | 1.02 | 6.07 | 17.51 | 150.46 | 4.52 | 344.88 | 0.2898 | -1102.9 | -826.0 | |
| 5.99 | -4.00 | 3.10 | -4.00 | 17.79 | 150.40 | 4.47 | 345.31 | 0.2940 | -1016.9 | 999999 | |
| 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. | |