SDO HMI 2014-08-12 08:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.01 | 0.00 | 5.08 | -14.20 | 102.14 | -18.55 | 138.97 | 0.4729 | 411.8 | 375.1 | |
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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 |
| 0.00 | 1.35 | 0.00 | 0.73 | -12.05 | 105.67 | -15.03 | 141.10 | 0.4055 | 407.0 | 363.7 | |
| 0.00 | 2.71 | 0.00 | 1.53 | -17.51 | 105.14 | -15.56 | 147.58 | 0.4792 | 595.0 | 537.7 | |
| 0.00 | 1.08 | 0.00 | 0.61 | -17.46 | 104.81 | -15.89 | 146.98 | 0.4812 | 666.0 | 493.0 | |
| 0.00 | 1.17 | 0.00 | 0.65 | -12.47 | 102.69 | -18.01 | 136.63 | 0.4414 | 610.0 | 457.8 | |
| 0.00 | 1.44 | 0.00 | 0.80 | -12.49 | 102.03 | -18.67 | 135.64 | 0.4488 | 886.0 | 754.5 | |
| 0.00 | 1.26 | 0.00 | 0.76 | -10.25 | 90.24 | -30.45 | 118.67 | 0.5706 | -693.0 | -504.2 | |
| 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. | |