SDO HMI 2014-10-18 05:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.88 | 0.00 | 3.34 | 14.79 | 1.09 | 43.39 | 285.69 | 0.6917 | -570.3 | -514.7 | |
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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 | 0.26 | 0.00 | 0.19 | 12.03 | 5.94 | 48.24 | 281.11 | 0.7458 | -511.0 | -464.0 | |
| 0.00 | 0.79 | 0.00 | 0.58 | 12.13 | 5.69 | 47.99 | 281.28 | 0.7431 | -596.0 | -513.1 | |
| 0.00 | 0.52 | 0.00 | 0.36 | 15.65 | 1.53 | 43.83 | 286.71 | 0.6986 | -419.0 | -457.5 | |
| 0.00 | 0.87 | 0.00 | 0.59 | 15.93 | 0.53 | 42.84 | 287.32 | 0.6872 | -567.0 | -471.8 | |
| 0.00 | 0.87 | 0.00 | 0.59 | 15.39 | 359.97 | 42.27 | 286.65 | 0.6792 | -557.0 | -507.8 | |
| 0.00 | 1.31 | 0.00 | 0.86 | 15.55 | 358.51 | 40.81 | 287.21 | 0.6615 | -659.0 | -556.8 | |
| 0.00 | 0.26 | 0.00 | 0.17 | 15.25 | 357.83 | 40.13 | 286.93 | 0.6523 | -683.0 | -658.0 | |
| 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. | |