SDO HMI 2014-10-07 21:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.19 | 0.00 | 3.89 | -8.03 | 75.36 | -18.66 | 127.30 | 0.4013 | 196.4 | 263.5 | |
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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 | 0.96 | 0.00 | 0.52 | -10.10 | 78.00 | -16.02 | 135.80 | 0.3913 | 827.0 | 686.2 | |
| 0.00 | 3.07 | 0.00 | 1.63 | -5.48 | 76.52 | -17.50 | 123.80 | 0.3617 | 944.0 | 868.7 | |
| 0.00 | 0.61 | 0.00 | 0.33 | -5.70 | 76.52 | -17.50 | 124.29 | 0.3638 | 754.0 | 599.7 | |
| 0.00 | 1.32 | 0.00 | 0.73 | -10.81 | 72.94 | -21.08 | 129.20 | 0.4578 | -883.0 | -748.3 | |
| 0.00 | 1.23 | 0.00 | 0.68 | -10.73 | 72.58 | -21.43 | 128.60 | 0.4613 | -660.0 | -576.0 | |
| 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. | |