SDO HMI 2014-08-20 09:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 29.88 | 189.02 | 15.45 | 97.45 | 16.18 | 27.38 | 12.97 | 308.34 | 0.2751 | -584.3 | -278.1 | |
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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 |
| 29.88 | 149.51 | 15.45 | 77.34 | 15.92 | 28.66 | 14.25 | 304.21 | 0.2876 | -1339.0 | -426.5 | |
| 0.00 | 0.27 | 0.00 | 0.14 | 22.05 | 28.57 | 14.17 | 319.47 | 0.3506 | -11.0 | 2.7 | |
| 0.00 | 0.90 | 0.00 | 0.46 | 16.58 | 27.05 | 12.64 | 309.28 | 0.2722 | -959.0 | -766.2 | |
| 0.00 | 1.26 | 0.00 | 0.65 | 17.35 | 25.80 | 11.40 | 314.34 | 0.2649 | -829.0 | -624.9 | |
| 0.00 | 4.14 | 0.00 | 2.12 | 16.83 | 25.61 | 11.20 | 313.31 | 0.2567 | -1205.0 | -939.1 | |
| 0.00 | 4.41 | 0.00 | 2.26 | 16.91 | 25.09 | 10.69 | 314.82 | 0.2513 | -628.0 | -823.3 | |
| 0.00 | 2.07 | 0.00 | 1.06 | 17.36 | 23.99 | 9.59 | 319.15 | 0.2441 | -778.0 | -626.4 | |
| 0.00 | 2.25 | 0.00 | 1.15 | 17.13 | 23.56 | 9.16 | 319.74 | 0.2364 | -1024.0 | -761.1 | |
| 0.00 | 2.07 | 0.00 | 1.05 | 17.92 | 22.12 | 7.71 | 326.48 | 0.2323 | 805.0 | 632.0 | |
| 0.00 | 1.89 | 0.00 | 0.96 | 18.02 | 21.93 | 7.53 | 327.36 | 0.2319 | 767.0 | 644.5 | |
| 0.00 | 2.43 | 0.00 | 1.24 | 18.09 | 21.51 | 7.11 | 328.96 | 0.2292 | 832.0 | 744.5 | |
| 0.00 | 3.96 | 0.00 | 2.02 | 18.31 | 21.43 | 7.02 | 329.77 | 0.2316 | 787.0 | 727.6 | |
| 0.00 | 1.53 | 0.00 | 0.77 | 16.49 | 20.97 | 6.57 | 326.85 | 0.2015 | 807.0 | 694.1 | |
| 0.00 | 0.63 | 0.00 | 0.32 | 17.42 | 20.69 | 6.28 | 330.41 | 0.2124 | 765.0 | 719.6 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 17.39 | 20.46 | 6.06 | 331.22 | 0.2101 | 1033.0 | 949.3 | |
| 0.00 | 1.62 | 0.00 | 0.82 | 17.68 | 20.06 | 5.65 | 333.49 | 0.2112 | 902.0 | 734.8 | |
| 0.00 | 8.82 | 0.00 | 4.45 | 16.17 | 19.76 | 5.35 | 331.09 | 0.1861 | 1048.0 | 919.9 | |
| 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. | |