SDO HMI 2014-08-18 11:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.81 | 0.00 | 5.01 | 8.24 | 26.84 | -12.90 | 83.83 | 0.2246 | -261.7 | -275.0 | |
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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 | 0.50 | 7.19 | 31.38 | -8.36 | 86.66 | 0.1452 | -902.0 | -769.7 | |
| 0.00 | 2.34 | 0.00 | 1.18 | 6.00 | 29.17 | -10.57 | 93.65 | 0.1836 | -800.0 | -697.5 | |
| 0.00 | 1.35 | 0.00 | 0.68 | 6.93 | 28.75 | -10.99 | 88.56 | 0.1902 | -850.0 | -582.0 | |
| 0.00 | 2.43 | 0.00 | 1.24 | 9.41 | 26.76 | -12.98 | 77.58 | 0.2278 | -765.0 | -633.6 | |
| 0.00 | 1.17 | 0.00 | 0.61 | 10.22 | 22.51 | -17.23 | 77.38 | 0.3000 | 832.0 | 683.5 | |
| 0.00 | 1.53 | 0.00 | 0.80 | 10.01 | 22.36 | -17.37 | 78.18 | 0.3018 | 915.0 | 749.0 | |
| 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. | |