SDO HMI 2014-03-29 18:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.23 | 0.00 | 6.43 | -12.29 | 83.78 | -29.85 | 102.87 | 0.5000 | 322.8 | 299.6 | |
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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 | 1.23 | 0.00 | 0.67 | -10.66 | 89.30 | -24.33 | 101.14 | 0.4144 | 841.0 | 669.5 | |
| 0.00 | 2.98 | 0.00 | 1.63 | -10.43 | 88.35 | -25.28 | 100.33 | 0.4288 | 903.0 | 648.1 | |
| 0.00 | 1.14 | 0.00 | 0.65 | -11.59 | 83.61 | -30.02 | 101.65 | 0.5025 | 574.0 | 547.7 | |
| 0.00 | 0.96 | 0.00 | 0.56 | -13.39 | 82.84 | -30.79 | 104.94 | 0.5175 | 598.0 | 563.9 | |
| 0.00 | 0.53 | 0.00 | 0.30 | -11.01 | 82.97 | -30.66 | 100.38 | 0.5109 | 878.0 | 742.2 | |
| 0.00 | 1.05 | 0.00 | 0.61 | -13.37 | 82.52 | -31.11 | 104.81 | 0.5221 | 662.0 | 481.9 | |
| 0.00 | 0.53 | 0.00 | 0.30 | -10.69 | 82.62 | -31.02 | 99.69 | 0.5157 | 622.0 | 535.7 | |
| 0.00 | 1.05 | 0.00 | 0.63 | -14.53 | 79.24 | -34.39 | 105.96 | 0.5708 | -735.0 | -621.2 | |
| 0.00 | 0.88 | 0.00 | 0.54 | -14.88 | 78.04 | -35.59 | 106.23 | 0.5880 | -582.0 | -539.9 | |
| 0.00 | 0.88 | 0.00 | 0.54 | -14.78 | 77.91 | -35.72 | 106.02 | 0.5896 | -533.0 | -461.7 | |
| 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. | |