SDO HMI 2014-09-07 05:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.09 | 17.40 | 5.05 | 8.71 | 8.89 | 146.06 | 7.26 | 285.10 | 0.1295 | -412.7 | -111.5 | |
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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 |
| 10.09 | 13.21 | 5.05 | 6.62 | 8.85 | 147.16 | 8.36 | 281.50 | 0.1473 | -1135.2 | -759.7 | |
| 0.00 | 0.98 | 0.00 | 0.49 | 8.84 | 143.96 | 5.16 | 287.63 | 0.0937 | -885.0 | -759.0 | |
| 0.00 | 1.34 | 0.00 | 0.67 | 9.25 | 142.86 | 4.06 | 296.67 | 0.0786 | 1050.0 | 736.1 | |
| 0.00 | 1.07 | 0.00 | 0.53 | 9.29 | 141.70 | 2.90 | 305.56 | 0.0616 | 982.0 | 717.4 | |
| 0.00 | 0.80 | 0.00 | 0.40 | 8.56 | 141.66 | 2.86 | 295.01 | 0.0547 | 851.0 | 706.1 | |
| 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. | |