SDO HMI 2014-04-02 10:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 43.38 | 294.73 | 36.94 | 251.97 | 12.47 | 13.90 | -51.36 | 69.63 | 0.8158 | -771.1 | -222.9 | |
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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 |
| 0.26 | 292.71 | 0.22 | 250.05 | 12.59 | 14.63 | -50.63 | 69.22 | 0.8092 | -1276.3 | -226.2 | |
| 40.66 | -1.00 | 34.57 | -1.00 | 12.46 | 13.98 | -51.28 | 69.61 | 0.8150 | -865.3 | 999999 | |
| 2.46 | -1.00 | 2.15 | -1.00 | 12.60 | 12.79 | -52.47 | 69.86 | 0.8265 | -353.4 | 999999 | |
| 0.00 | 0.79 | 0.00 | 0.71 | 12.57 | 11.77 | -53.49 | 70.25 | 0.8356 | -342.0 | -283.0 | |
| 0.00 | 0.26 | 0.00 | 0.24 | 11.51 | 10.78 | -54.49 | 71.79 | 0.8418 | 620.0 | 593.0 | |
| 0.00 | 0.97 | 0.00 | 0.97 | 12.54 | 7.57 | -57.69 | 71.60 | 0.8715 | 383.0 | 335.8 | |
| 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. | |