SDO HMI 2011-08-09 06:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.45 | 21.23 | 0.82 | 11.96 | -15.60 | 244.97 | 18.17 | 219.18 | 0.4781 | 478.0 | 287.8 | |
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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 |
| 1.45 | 2.71 | 0.82 | 1.53 | -14.57 | 246.60 | 19.79 | 223.11 | 0.4815 | 896.7 | 757.5 | |
| 0.00 | 1.36 | 0.00 | 0.77 | -15.31 | 246.54 | 19.73 | 221.95 | 0.4891 | 628.0 | 424.5 | |
| 0.00 | 3.52 | 0.00 | 1.99 | -15.11 | 246.21 | 19.41 | 221.78 | 0.4835 | 795.0 | 726.8 | |
| 0.00 | 1.27 | 0.00 | 0.71 | -14.80 | 245.99 | 19.18 | 221.88 | 0.4778 | 678.0 | 680.6 | |
| 0.00 | 2.08 | 0.00 | 1.17 | -14.64 | 245.94 | 19.13 | 222.04 | 0.4755 | 948.0 | 789.1 | |
| 0.00 | 0.99 | 0.00 | 0.56 | -15.16 | 245.95 | 19.15 | 221.32 | 0.4815 | 766.0 | 605.9 | |
| 0.00 | 1.17 | 0.00 | 0.66 | -14.93 | 245.83 | 19.03 | 221.47 | 0.4776 | 711.0 | 591.9 | |
| 0.00 | 1.17 | 0.00 | 0.66 | -15.34 | 245.60 | 18.80 | 220.54 | 0.4801 | 727.0 | 487.7 | |
| 0.00 | 1.54 | 0.00 | 0.87 | -15.78 | 244.98 | 18.17 | 218.99 | 0.4790 | 1006.0 | 787.4 | |
| 0.00 | 1.99 | 0.00 | 1.12 | -17.37 | 242.40 | 15.60 | 212.82 | 0.4754 | -877.0 | -725.7 | |
| 0.00 | 3.43 | 0.00 | 1.92 | -17.28 | 241.50 | 14.70 | 211.41 | 0.4668 | -945.0 | -748.8 | |
| 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. | |