SDO HMI 2014-08-12 00:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.21 | 22.28 | 4.49 | 13.83 | 13.54 | 162.11 | 37.03 | 283.92 | 0.6053 | 264.9 | 113.7 | |
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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 | 0.64 | 13.37 | 164.61 | 39.52 | 283.18 | 0.6381 | -592.0 | -495.5 | |
| 0.00 | 0.99 | 0.00 | 0.63 | 12.81 | 163.85 | 38.77 | 282.41 | 0.6274 | -567.0 | -514.2 | |
| 1.17 | 4.69 | 0.74 | 2.97 | 12.97 | 163.72 | 38.64 | 282.69 | 0.6259 | -868.2 | -779.6 | |
| 4.15 | 6.41 | 2.60 | 4.01 | 14.49 | 162.62 | 37.54 | 285.36 | 0.6140 | 779.7 | 503.4 | |
| 1.89 | 7.22 | 1.15 | 4.38 | 13.13 | 160.42 | 35.34 | 283.58 | 0.5816 | 746.4 | 655.9 | |
| 0.00 | 1.17 | 0.00 | 0.71 | 13.92 | 160.52 | 35.44 | 284.91 | 0.5845 | 540.0 | 472.8 | |
| 0.00 | 0.81 | 0.00 | 0.49 | 13.45 | 160.21 | 35.12 | 284.18 | 0.5793 | 625.0 | 546.9 | |
| 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. | |