SDO HMI 2014-11-04 18:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.74 | 21.42 | 10.78 | 19.47 | -14.21 | 31.91 | -54.47 | 109.83 | 0.8406 | -340.3 | -90.6 | |
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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 |
| 0.86 | 1.81 | 0.73 | 1.54 | -13.89 | 34.62 | -51.76 | 110.28 | 0.8150 | 513.6 | 502.5 | |
| 0.00 | 0.69 | 0.00 | 0.59 | -13.79 | 34.31 | -52.07 | 110.05 | 0.8177 | 534.0 | 516.6 | |
| 0.00 | 1.99 | 0.00 | 1.71 | -13.58 | 34.07 | -52.31 | 109.74 | 0.8194 | 525.0 | 433.7 | |
| 10.88 | 16.93 | 10.05 | 15.63 | -14.33 | 31.31 | -55.06 | 109.79 | 0.8463 | -575.4 | -401.3 | |
| 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. | |