SDO HMI 2014-03-29 20:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.01 | 0.00 | 3.84 | 15.81 | 107.10 | -5.43 | 10.81 | 0.4181 | 454.2 | 428.7 | |
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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 | 0.88 | 0.00 | 0.48 | 11.96 | 127.87 | 15.35 | 320.62 | 0.4098 | -833.0 | -710.7 | |
| 0.00 | 0.96 | 0.00 | 0.52 | 15.67 | 109.32 | -3.21 | 8.07 | 0.3854 | 744.0 | 650.1 | |
| 0.00 | 1.58 | 0.00 | 0.82 | 10.05 | 109.14 | -3.38 | 11.43 | 0.2946 | 812.0 | 710.1 | |
| 0.00 | 0.96 | 0.00 | 0.52 | 16.46 | 108.62 | -3.91 | 9.45 | 0.3997 | 661.0 | 574.5 | |
| 0.00 | 0.79 | 0.00 | 0.46 | 22.92 | 98.48 | -14.05 | 24.50 | 0.5412 | 677.0 | 590.9 | |
| 0.00 | 1.84 | 0.00 | 1.04 | 18.72 | 97.83 | -14.70 | 29.47 | 0.4904 | 664.0 | 472.8 | |
| 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. | |