SDO HMI 2014-05-17 05:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.62 | 65.98 | 9.06 | 61.88 | 15.66 | 249.47 | 55.96 | 290.13 | 0.8518 | -445.2 | -258.7 | |
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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 | 2.88 | 0.00 | 2.78 | 15.71 | 250.48 | 56.98 | 289.94 | 0.8606 | 255.0 | 236.4 | |
| 1.17 | 60.22 | 1.12 | 56.64 | 15.92 | 250.17 | 56.66 | 290.26 | 0.8584 | -256.2 | -319.3 | |
| 7.64 | -2.00 | 7.18 | -2.00 | 15.77 | 249.48 | 55.97 | 290.26 | 0.8522 | -786.8 | 999999 | |
| 0.81 | -2.00 | 0.76 | -2.00 | 16.02 | 249.30 | 55.79 | 290.59 | 0.8512 | -679.0 | 999999 | |
| 0.00 | 2.16 | 0.00 | 1.85 | 11.48 | 246.69 | 53.18 | 285.92 | 0.8180 | 493.0 | 356.3 | |
| 0.00 | 0.72 | 0.00 | 0.61 | 14.28 | 245.89 | 52.38 | 289.48 | 0.8164 | 336.0 | 343.1 | |
| 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. | |