SDO HMI 2014-08-12 05:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.30 | 0.00 | 4.69 | -15.44 | 104.25 | -18.09 | 140.95 | 0.4771 | 670.0 | 547.5 | |
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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 | 0.99 | 0.00 | 0.52 | -10.35 | 111.27 | -11.07 | 146.73 | 0.3457 | 881.0 | 686.6 | |
| 0.00 | 1.90 | 0.00 | 1.08 | -17.56 | 105.15 | -17.19 | 145.02 | 0.4936 | 688.0 | 549.1 | |
| 0.00 | 1.08 | 0.00 | 0.61 | -16.32 | 104.83 | -17.51 | 142.97 | 0.4813 | 717.0 | 582.1 | |
| 0.00 | 0.63 | 0.00 | 0.37 | -19.47 | 102.63 | -19.71 | 143.61 | 0.5381 | 662.0 | 483.9 | |
| 0.00 | 1.08 | 0.00 | 0.64 | -19.44 | 102.50 | -19.84 | 143.40 | 0.5389 | 644.0 | 513.1 | |
| 0.00 | 2.62 | 0.00 | 1.47 | -12.55 | 102.05 | -20.29 | 133.35 | 0.4673 | 428.0 | 513.0 | |
| 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. | |