SDO HMI 2014-08-19 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 |
| 24.39 | 95.38 | 21.08 | 82.26 | -9.50 | 331.72 | -52.59 | 106.71 | 0.8200 | 641.9 | 272.7 | |
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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 | 2.07 | 0.00 | 1.58 | -9.36 | 337.39 | -46.93 | 108.53 | 0.7625 | 603.0 | 539.2 | |
| 0.00 | 0.72 | 0.00 | 0.56 | -9.46 | 336.37 | -47.95 | 108.26 | 0.7736 | 373.0 | 249.8 | |
| 17.82 | 79.72 | 15.29 | 68.61 | -9.50 | 331.86 | -52.45 | 106.75 | 0.8188 | 772.0 | 257.3 | |
| 1.53 | -3.00 | 1.33 | -3.00 | -9.44 | 331.21 | -53.10 | 106.47 | 0.8248 | 489.8 | 999999 | |
| 4.59 | 8.37 | 4.06 | 7.40 | -9.31 | 330.57 | -53.75 | 106.12 | 0.8305 | 616.2 | 439.5 | |
| 0.00 | 1.44 | 0.00 | 1.29 | -9.46 | 330.01 | -54.31 | 106.12 | 0.8361 | 364.0 | 303.0 | |
| 0.45 | 2.25 | 0.40 | 2.01 | -9.11 | 330.09 | -54.23 | 105.74 | 0.8345 | 419.6 | 366.2 | |
| 0.00 | 0.81 | 0.00 | 0.81 | -13.41 | 326.98 | -57.34 | 109.66 | 0.8716 | -144.0 | -162.4 | |
| 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. | |