SDO HMI 2014-10-11 15:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.70 | 7.53 | 0.60 | 5.66 | 16.29 | 356.00 | -48.55 | 73.91 | 0.7492 | -345.7 | -375.4 | |
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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 |
| 0.00 | 0.96 | 0.00 | 0.65 | 13.34 | 1.90 | -42.65 | 76.92 | 0.6792 | -131.0 | -162.4 | |
| 0.00 | 1.40 | 0.00 | 0.96 | 11.45 | 0.48 | -44.08 | 79.83 | 0.6951 | -141.0 | -213.6 | |
| 0.00 | 2.28 | 0.00 | 1.59 | 13.29 | 359.52 | -45.04 | 77.29 | 0.7083 | -769.0 | -632.0 | |
| 0.00 | 0.88 | 0.00 | 0.74 | 21.04 | 350.70 | -53.85 | 68.41 | 0.8128 | -382.0 | -351.2 | |
| 0.70 | 2.01 | 0.60 | 1.72 | 20.85 | 350.31 | -54.25 | 68.71 | 0.8162 | -278.9 | -289.0 | |
| 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. | |