SDO HMI 2014-08-18 03:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.01 | 68.72 | 16.49 | 129.91 | -9.74 | 330.99 | -73.14 | 102.08 | 0.9656 | 306.0 | 81.6 | |
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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 | 0.72 | 0.00 | 1.00 | -10.00 | 336.82 | -67.31 | 103.45 | 0.9357 | 361.0 | 343.1 | |
| 7.84 | 56.65 | 14.26 | 104.69 | -9.45 | 331.42 | -72.71 | 101.86 | 0.9636 | 475.6 | 138.1 | |
| 0.00 | 1.44 | 0.00 | 2.90 | -11.26 | 330.18 | -73.95 | 103.48 | 0.9703 | 159.0 | 119.7 | |
| 1.17 | -2.00 | 2.23 | -2.00 | -9.46 | 330.77 | -73.36 | 101.75 | 0.9665 | 54.9 | 999999 | |
| 0.00 | 7.48 | 0.00 | 15.94 | -11.26 | 329.36 | -74.77 | 103.33 | 0.9735 | -180.0 | -128.3 | |
| 0.00 | 1.35 | 0.00 | 2.92 | -10.82 | 329.08 | -75.04 | 102.84 | 0.9743 | -397.0 | -348.3 | |
| 0.00 | 1.08 | 0.00 | 2.46 | -8.99 | 328.08 | -76.04 | 100.83 | 0.9769 | -272.0 | -223.1 | |
| 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. | |