SDO HMI 2014-08-13 19:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.59 | 0.00 | 2.93 | -22.72 | 126.70 | 25.29 | 218.80 | 0.6296 | -515.2 | -344.1 | |
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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 | 1.44 | 0.00 | 0.94 | -19.14 | 133.59 | 32.18 | 230.34 | 0.6558 | -164.0 | -152.8 | |
| 0.00 | 0.72 | 0.00 | 0.49 | -23.31 | 132.63 | 31.22 | 224.59 | 0.6803 | -473.0 | -468.2 | |
| 0.00 | 1.35 | 0.00 | 0.85 | -25.30 | 122.86 | 21.45 | 212.41 | 0.6190 | -659.0 | -385.2 | |
| 0.00 | 0.63 | 0.00 | 0.38 | -24.18 | 119.86 | 18.45 | 209.72 | 0.5845 | -660.0 | -476.9 | |
| 0.00 | 0.45 | 0.00 | 0.27 | -23.90 | 113.68 | 12.27 | 201.06 | 0.5427 | -620.0 | -473.2 | |
| 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. | |