SDO HMI 2014-03-30 19:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.95 | 43.45 | 36.24 | 132.37 | -11.23 | 18.16 | -81.73 | 100.35 | 0.9866 | -199.9 | -153.5 | |
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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 |
| 1.93 | 10.25 | 4.23 | 22.22 | -10.04 | 21.95 | -77.93 | 98.82 | 0.9755 | 79.8 | 204.7 | |
| 2.10 | 5.69 | 5.38 | 14.65 | -11.12 | 20.09 | -79.79 | 100.07 | 0.9817 | 208.9 | -1.7 | |
| 0.79 | 2.54 | 2.12 | 6.82 | -11.63 | 19.48 | -80.41 | 100.64 | 0.9835 | 71.9 | 39.8 | |
| 0.00 | 1.75 | 0.00 | 5.15 | -11.77 | 18.50 | -81.38 | 100.86 | 0.9864 | -266.0 | -309.9 | |
| 0.00 | 1.14 | 0.00 | 2.88 | -10.39 | 20.18 | -79.71 | 99.32 | 0.9816 | -177.0 | -232.5 | |
| 0.00 | 2.28 | 0.00 | 5.94 | -10.54 | 19.84 | -80.05 | 99.50 | 0.9827 | -360.0 | -297.5 | |
| 0.00 | 0.96 | 0.00 | 2.60 | -10.89 | 19.44 | -80.45 | 99.89 | 0.9838 | -455.0 | -359.7 | |
| 0.00 | 1.49 | 0.00 | 4.00 | -10.22 | 19.45 | -80.44 | 99.21 | 0.9840 | -440.0 | -455.1 | |
| 6.13 | 15.86 | 24.51 | 63.53 | -11.86 | 15.83 | -84.06 | 101.19 | 0.9928 | -327.6 | -268.8 | |
| 0.00 | 1.49 | 0.00 | 4.58 | -10.02 | 18.27 | -81.62 | 99.11 | 0.9874 | -329.0 | -290.4 | |
| 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. | |