SDO HMI 2011-10-19 23:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 45.83 | 133.15 | 36.28 | 105.23 | -12.18 | 48.31 | 48.37 | 249.48 | 0.7814 | -378.5 | -270.2 | |
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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 |
| 10.28 | 29.19 | 9.01 | 25.58 | -12.08 | 52.96 | 53.01 | 251.25 | 0.8270 | 587.9 | 283.9 | |
| 0.00 | 1.05 | 0.00 | 0.90 | -11.77 | 52.17 | 52.22 | 251.37 | 0.8187 | 582.0 | 572.7 | |
| 0.00 | 1.48 | 0.00 | 1.19 | -13.03 | 48.69 | 48.74 | 248.64 | 0.7887 | -365.0 | -244.1 | |
| 0.00 | 2.88 | 0.00 | 2.28 | -12.11 | 48.41 | 48.46 | 249.66 | 0.7828 | -504.0 | -325.1 | |
| 3.22 | 7.75 | 2.52 | 6.08 | -11.94 | 47.81 | 47.87 | 249.65 | 0.7762 | -673.5 | -285.4 | |
| 0.00 | 1.05 | 0.00 | 0.83 | -13.24 | 48.09 | 48.15 | 248.16 | 0.7834 | -503.0 | -436.7 | |
| 2.44 | 3.75 | 1.91 | 2.93 | -12.15 | 47.68 | 47.73 | 249.34 | 0.7755 | -615.0 | -367.1 | |
| 3.75 | 82.43 | 2.90 | 62.71 | -12.75 | 47.01 | 47.06 | 248.33 | 0.7707 | -512.0 | -490.3 | |
| 0.00 | 3.57 | 0.00 | 2.73 | -11.61 | 46.70 | 46.75 | 249.63 | 0.7634 | -601.0 | -554.4 | |
| 1.39 | -8.00 | 1.06 | -8.00 | -11.62 | 46.43 | 46.49 | 249.51 | 0.7607 | -706.8 | 999999 | |
| 24.75 | -8.00 | 18.88 | -8.00 | -12.21 | 46.43 | 46.49 | 248.77 | 0.7627 | -764.0 | 999999 | |
| 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. | |