SDO HMI 2011-05-05 03:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.60 | 16.88 | 8.02 | 17.92 | 13.33 | 118.86 | 60.23 | 287.25 | 0.8861 | 140.2 | 138.1 | |
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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 |
| 0.00 | 0.89 | 0.00 | 1.02 | 12.73 | 121.28 | 62.64 | 286.07 | 0.9033 | -272.0 | -217.4 | |
| 0.00 | 1.43 | 0.00 | 1.56 | 12.86 | 119.81 | 61.17 | 286.51 | 0.8927 | 256.0 | 105.4 | |
| 0.00 | 1.25 | 0.00 | 1.35 | 12.47 | 119.58 | 60.95 | 286.13 | 0.8904 | 369.0 | 261.6 | |
| 2.68 | 3.75 | 2.89 | 4.04 | 12.78 | 119.45 | 60.81 | 286.50 | 0.8898 | 444.3 | 241.3 | |
| 0.00 | 0.80 | 0.00 | 0.87 | 13.07 | 119.57 | 60.93 | 286.79 | 0.8912 | 319.0 | 276.6 | |
| 1.79 | 2.15 | 1.93 | 2.32 | 13.41 | 119.46 | 60.82 | 287.19 | 0.8909 | 387.9 | 285.2 | |
| 0.00 | 1.16 | 0.00 | 1.25 | 12.96 | 119.27 | 60.63 | 286.73 | 0.8887 | 490.0 | 440.5 | |
| 3.13 | 4.11 | 3.20 | 4.20 | 13.99 | 117.51 | 58.88 | 288.28 | 0.8768 | -414.6 | -316.8 | |
| 0.00 | 1.34 | 0.00 | 1.31 | 15.21 | 115.71 | 57.08 | 290.11 | 0.8646 | 97.0 | 161.9 | |
| 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. | |