SDO HMI 2011-08-04 15:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.47 | 35.90 | 10.06 | 25.16 | 18.23 | 243.59 | -44.37 | 70.09 | 0.7081 | -241.3 | -126.9 | |
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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 | 0.99 | 0.00 | 0.67 | 17.81 | 246.10 | -41.87 | 70.09 | 0.6781 | -677.0 | -591.3 | |
| 7.41 | 7.96 | 5.01 | 5.37 | 18.11 | 245.88 | -42.09 | 69.72 | 0.6814 | -774.5 | -606.5 | |
| 0.00 | 1.09 | 0.00 | 0.73 | 17.48 | 245.85 | -42.12 | 70.64 | 0.6803 | -748.0 | -576.6 | |
| 1.45 | 2.17 | 0.98 | 1.47 | 17.81 | 245.71 | -42.26 | 70.19 | 0.6828 | -612.0 | -507.5 | |
| 0.00 | 2.44 | 0.00 | 1.66 | 17.79 | 245.36 | -42.60 | 70.31 | 0.6868 | -706.0 | -566.7 | |
| 0.00 | 2.44 | 0.00 | 1.66 | 17.54 | 245.44 | -42.53 | 70.65 | 0.6854 | -721.0 | -561.4 | |
| 0.00 | 0.45 | 0.00 | 0.31 | 17.07 | 245.31 | -42.65 | 71.36 | 0.6858 | -455.0 | -451.4 | |
| 0.00 | 1.36 | 0.00 | 0.94 | 18.14 | 244.47 | -43.50 | 70.04 | 0.6982 | -474.0 | -371.3 | |
| 0.00 | 1.90 | 0.00 | 1.31 | 17.88 | 244.33 | -43.64 | 70.44 | 0.6993 | -6.0 | -92.6 | |
| 1.81 | 2.44 | 1.28 | 1.73 | 18.43 | 242.80 | -45.16 | 70.03 | 0.7181 | -447.1 | -520.9 | |
| 0.00 | 1.90 | 0.00 | 1.38 | 19.55 | 241.80 | -46.16 | 68.72 | 0.7317 | -600.0 | -433.2 | |
| 0.00 | 2.08 | 0.00 | 1.53 | 18.98 | 240.93 | -47.03 | 69.68 | 0.7401 | 646.0 | 548.5 | |
| 3.35 | 4.70 | 2.45 | 3.44 | 18.14 | 241.00 | -46.96 | 70.80 | 0.7378 | 625.5 | 604.0 | |
| 0.00 | 1.36 | 0.00 | 1.01 | 19.12 | 240.21 | -47.75 | 69.65 | 0.7483 | 373.0 | 380.3 | |
| 0.45 | 1.63 | 0.34 | 1.21 | 18.90 | 240.25 | -47.72 | 69.93 | 0.7475 | 728.8 | 592.7 | |
| 0.00 | 0.99 | 0.00 | 0.74 | 18.59 | 239.93 | -48.04 | 70.40 | 0.7504 | 588.0 | 462.6 | |
| 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. | |