SDO HMI 2014-04-10 13:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 29.36 | 184.93 | 27.55 | 173.51 | 12.87 | 13.36 | 55.32 | 289.19 | 0.8509 | -820.2 | -235.1 | |
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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 |
| 27.51 | 180.61 | 25.84 | 169.61 | 12.82 | 13.44 | 55.40 | 289.11 | 0.8515 | -926.8 | -235.0 | |
| 1.85 | -1.00 | 1.71 | -1.00 | 13.32 | 12.69 | 54.65 | 289.91 | 0.8462 | -722.9 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.89 | 13.71 | 12.45 | 54.40 | 290.44 | 0.8451 | -424.0 | -360.6 | |
| 0.00 | 1.85 | 0.00 | 1.71 | 14.84 | 12.27 | 54.22 | 291.77 | 0.8466 | -431.0 | -346.1 | |
| 0.00 | 0.88 | 0.00 | 0.78 | 12.70 | 11.28 | 53.23 | 289.65 | 0.8320 | -344.0 | -307.8 | |
| 0.00 | 0.62 | 0.00 | 0.52 | 11.39 | 9.60 | 51.55 | 288.69 | 0.8126 | 505.0 | 421.7 | |
| 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. | |