SDO HMI 2014-11-30 17:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.27 | 10.77 | 3.37 | 8.32 | 15.94 | 152.72 | 48.52 | 290.14 | 0.7694 | 11.6 | -159.4 | |
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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 |
| 4.27 | 6.24 | 3.37 | 4.92 | 15.77 | 153.85 | 49.65 | 289.61 | 0.7809 | 720.7 | 461.5 | |
| 0.00 | 1.45 | 0.00 | 1.10 | 15.86 | 151.64 | 47.44 | 290.32 | 0.7579 | -491.0 | -344.8 | |
| 0.00 | 1.03 | 0.00 | 0.77 | 16.08 | 151.07 | 46.88 | 290.77 | 0.7524 | -624.0 | -518.4 | |
| 0.00 | 0.85 | 0.00 | 0.64 | 16.08 | 150.89 | 46.70 | 290.83 | 0.7505 | -632.0 | -542.6 | |
| 0.00 | 1.20 | 0.00 | 0.89 | 16.73 | 150.51 | 46.32 | 291.79 | 0.7482 | -596.0 | -429.4 | |
| 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. | |