SDO HMI 2014-08-25 02:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.00 | 0.00 | 5.13 | -10.07 | 336.47 | 24.30 | 235.03 | 0.4970 | 294.6 | 264.8 | |
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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 | 1.08 | 0.00 | 0.63 | -10.74 | 338.46 | 26.29 | 236.05 | 0.5267 | 552.0 | 440.2 | |
| 0.00 | 1.71 | 0.00 | 0.97 | -8.86 | 337.11 | 24.94 | 237.76 | 0.4946 | 891.0 | 688.0 | |
| 0.00 | 1.26 | 0.00 | 0.72 | -9.83 | 336.98 | 24.81 | 235.97 | 0.5009 | 698.0 | 522.9 | |
| 0.00 | 0.99 | 0.00 | 0.56 | -8.68 | 335.95 | 23.78 | 236.83 | 0.4782 | 693.0 | 553.1 | |
| 0.00 | 1.53 | 0.00 | 0.86 | -8.57 | 335.81 | 23.64 | 236.85 | 0.4756 | 759.0 | 690.9 | |
| 0.00 | 1.44 | 0.00 | 0.82 | -12.11 | 335.52 | 23.35 | 230.60 | 0.5035 | -826.0 | -642.1 | |
| 0.00 | 0.99 | 0.00 | 0.57 | -12.42 | 335.38 | 23.21 | 229.94 | 0.5048 | -705.0 | -595.5 | |
| 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. | |