SDO HMI 2014-08-18 03:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.15 | 0.00 | 6.41 | 9.41 | 24.51 | -19.62 | 81.57 | 0.3376 | 170.2 | 221.3 | |
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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 | 0.54 | 0.00 | 0.28 | 5.76 | 29.50 | -14.63 | 93.23 | 0.2527 | -754.0 | -676.0 | |
| 0.00 | 1.53 | 0.00 | 0.79 | 9.41 | 28.90 | -15.23 | 79.09 | 0.2650 | -928.0 | -728.8 | |
| 0.00 | 0.81 | 0.00 | 0.42 | 4.01 | 28.87 | -15.25 | 99.59 | 0.2673 | -670.0 | -553.8 | |
| 0.00 | 1.17 | 0.00 | 0.61 | 9.97 | 26.40 | -17.73 | 78.48 | 0.3074 | -765.0 | -614.2 | |
| 0.00 | 1.53 | 0.00 | 0.80 | 9.16 | 24.82 | -19.30 | 81.65 | 0.3313 | 872.0 | 709.2 | |
| 0.00 | 2.07 | 0.00 | 1.09 | 9.07 | 24.24 | -19.89 | 82.06 | 0.3406 | 777.0 | 600.2 | |
| 0.00 | 1.17 | 0.00 | 0.62 | 10.09 | 22.39 | -21.73 | 79.74 | 0.3720 | 867.0 | 752.3 | |
| 0.00 | 1.35 | 0.00 | 0.72 | 9.76 | 22.42 | -21.71 | 80.63 | 0.3710 | 814.0 | 575.9 | |
| 0.00 | 0.90 | 0.00 | 0.48 | 9.21 | 22.29 | -21.84 | 82.15 | 0.3722 | 723.0 | 610.7 | |
| 0.00 | 1.08 | 0.00 | 0.60 | 14.32 | 17.94 | -26.18 | 71.52 | 0.4526 | 766.0 | 634.8 | |
| 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. | |