SDO HMI 2014-10-02 20:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.18 | 40.38 | 16.79 | 133.11 | -11.40 | 240.15 | 79.61 | 257.27 | 0.9844 | -264.8 | 77.9 | |
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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 | 1.50 | 0.00 | 8.63 | -10.02 | 244.22 | 83.68 | 259.27 | 0.9966 | 147.0 | 124.6 | |
| 0.00 | 5.37 | 0.00 | 55.68 | -12.45 | 246.15 | 85.61 | 257.11 | 0.9990 | 81.0 | 188.8 | |
| 8.18 | 31.05 | 16.79 | 64.31 | -10.77 | 234.89 | 74.35 | 257.12 | 0.9715 | -343.9 | -47.7 | |
| 0.00 | 0.26 | 0.00 | 0.54 | -11.32 | 234.82 | 74.28 | 256.55 | 0.9716 | -159.0 | -165.3 | |
| 0.00 | 1.06 | 0.00 | 1.88 | -8.76 | 232.96 | 72.42 | 258.85 | 0.9615 | 203.0 | 226.0 | |
| 0.00 | 1.14 | 0.00 | 2.07 | -10.82 | 232.86 | 72.32 | 256.72 | 0.9628 | -268.0 | -289.4 | |
| 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. | |