SDO HMI 2014-05-16 20:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.82 | 26.77 | 12.27 | 22.20 | -8.30 | 251.76 | 53.29 | 261.51 | 0.8041 | 104.9 | -41.7 | |
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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 | 0.90 | 0.00 | 0.77 | -8.96 | 253.16 | 54.69 | 260.79 | 0.8187 | 433.0 | 422.6 | |
| 0.00 | 2.07 | 0.00 | 1.77 | -8.72 | 253.06 | 54.58 | 261.08 | 0.8175 | 475.0 | 413.5 | |
| 8.08 | 10.51 | 6.83 | 8.87 | -7.85 | 252.56 | 54.09 | 262.12 | 0.8122 | 621.5 | 355.5 | |
| 2.16 | 6.02 | 1.78 | 4.97 | -9.32 | 251.51 | 53.04 | 260.22 | 0.8023 | -655.2 | -407.5 | |
| 4.58 | 7.27 | 3.66 | 5.82 | -7.89 | 250.18 | 51.70 | 261.91 | 0.7874 | -680.2 | -416.8 | |
| 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. | |