SDO HMI 2014-08-20 15:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.83 | 87.89 | 16.56 | 58.36 | -9.44 | 332.56 | -38.54 | 112.59 | 0.6676 | 554.4 | 408.1 | |
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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 | 1.62 | 0.00 | 1.01 | -10.43 | 337.98 | -33.13 | 117.37 | 0.6074 | 750.0 | 609.1 | |
| 0.00 | 4.68 | 0.00 | 2.89 | -9.16 | 338.09 | -33.02 | 115.54 | 0.5984 | 320.0 | 482.1 | |
| 0.00 | 1.26 | 0.00 | 0.78 | -8.72 | 338.06 | -33.04 | 114.85 | 0.5962 | 612.0 | 494.0 | |
| 0.00 | 0.72 | 0.00 | 0.45 | -10.75 | 337.45 | -33.65 | 117.47 | 0.6157 | 537.0 | 468.6 | |
| 0.00 | 3.42 | 0.00 | 2.14 | -8.94 | 336.74 | -34.36 | 114.30 | 0.6140 | 668.0 | 534.6 | |
| 0.00 | 0.99 | 0.00 | 0.66 | -12.45 | 333.26 | -37.84 | 117.08 | 0.6751 | -626.0 | -506.9 | |
| 22.49 | 57.47 | 14.96 | 38.19 | -9.47 | 332.42 | -38.68 | 112.50 | 0.6696 | 875.1 | 466.3 | |
| 0.00 | 0.99 | 0.00 | 0.70 | -15.23 | 331.17 | -39.93 | 119.42 | 0.7133 | -627.0 | -558.5 | |
| 0.00 | 0.99 | 0.00 | 0.67 | -9.75 | 331.71 | -39.40 | 112.50 | 0.6794 | -181.0 | -149.5 | |
| 0.00 | 1.53 | 0.00 | 1.03 | -7.81 | 331.20 | -39.90 | 109.55 | 0.6767 | 240.0 | 307.7 | |
| 2.34 | 7.56 | 1.60 | 5.17 | -9.28 | 330.40 | -40.70 | 111.20 | 0.6925 | 725.7 | 501.0 | |
| 0.00 | 1.26 | 0.00 | 0.87 | -9.39 | 329.81 | -41.29 | 111.06 | 0.6999 | 502.0 | 429.2 | |
| 0.00 | 1.26 | 0.00 | 0.86 | -7.19 | 329.90 | -41.20 | 108.09 | 0.6899 | 633.0 | 539.0 | |
| 0.00 | 1.08 | 0.00 | 0.73 | -4.54 | 330.06 | -41.04 | 104.44 | 0.6782 | 765.0 | 628.2 | |
| 0.00 | 1.26 | 0.00 | 0.87 | -7.97 | 329.10 | -42.00 | 108.81 | 0.7023 | 640.0 | 543.2 | |
| 0.00 | 1.08 | 0.00 | 0.79 | -12.67 | 327.80 | -43.30 | 114.33 | 0.7367 | -449.0 | -366.2 | |
| 0.00 | 0.72 | 0.00 | 0.55 | -9.75 | 323.75 | -47.35 | 108.89 | 0.7684 | -539.0 | -513.4 | |
| 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. | |