SDO HMI 2014-04-02 13:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.55 | 0.00 | 8.17 | 5.67 | 25.24 | -38.38 | 73.31 | 0.6461 | -268.6 | -205.9 | |
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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 |
| 0.00 | 0.79 | 0.00 | 0.48 | 4.97 | 29.59 | -34.03 | 72.20 | 0.5878 | -682.0 | -503.2 | |
| 0.00 | 1.23 | 0.00 | 0.77 | 5.28 | 27.65 | -35.96 | 72.70 | 0.6148 | -525.0 | -472.3 | |
| 0.00 | 1.14 | 0.00 | 0.71 | 4.03 | 27.65 | -35.97 | 74.66 | 0.6097 | -660.0 | -621.8 | |
| 0.00 | 1.67 | 0.00 | 1.06 | 5.08 | 26.62 | -37.00 | 73.51 | 0.6275 | -552.0 | -377.8 | |
| 0.00 | 1.67 | 0.00 | 1.06 | 4.57 | 26.57 | -37.04 | 74.32 | 0.6260 | -559.0 | -408.6 | |
| 0.00 | 0.88 | 0.00 | 0.56 | 4.12 | 26.49 | -37.13 | 75.05 | 0.6255 | -755.0 | -646.7 | |
| 0.00 | 0.70 | 0.00 | 0.45 | 4.00 | 26.38 | -37.24 | 75.28 | 0.6264 | -587.0 | -511.2 | |
| 0.00 | 1.40 | 0.00 | 0.89 | 3.85 | 26.39 | -37.23 | 75.51 | 0.6258 | -129.0 | -176.2 | |
| 0.00 | 0.88 | 0.00 | 0.60 | 8.38 | 23.08 | -40.54 | 70.37 | 0.6850 | 575.0 | 510.6 | |
| 0.00 | 0.70 | 0.00 | 0.48 | 8.58 | 22.94 | -40.68 | 70.16 | 0.6875 | 361.0 | 385.2 | |
| 0.00 | 1.49 | 0.00 | 1.11 | 9.09 | 17.72 | -45.90 | 71.72 | 0.7491 | 558.0 | 412.0 | |
| 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. | |