SDO HMI 2014-01-05 07:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.91 | 0.00 | 4.12 | -17.23 | 80.26 | -52.71 | 108.93 | 0.8044 | 119.6 | 135.3 | |
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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 | 0.93 | 0.00 | 0.73 | -19.32 | 83.73 | -49.24 | 112.26 | 0.7746 | 376.0 | 460.6 | |
| 0.00 | 1.27 | 0.00 | 1.00 | -19.50 | 83.51 | -49.46 | 112.43 | 0.7773 | 694.0 | 562.5 | |
| 0.00 | 1.36 | 0.00 | 1.12 | -12.91 | 80.25 | -52.72 | 103.55 | 0.8000 | -568.0 | -459.6 | |
| 0.00 | 0.59 | 0.00 | 0.49 | -13.11 | 80.09 | -52.88 | 103.78 | 0.8019 | -394.0 | -385.7 | |
| 0.00 | 0.76 | 0.00 | 0.78 | -21.13 | 72.99 | -59.98 | 112.30 | 0.8749 | 490.0 | 465.2 | |
| 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. | |