SDO HMI 2014-01-15 09:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.47 | 154.45 | 22.59 | 111.08 | 6.05 | 45.36 | 45.16 | 282.88 | 0.7257 | -916.9 | -339.0 | |
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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 |
| 12.84 | 152.24 | 9.27 | 109.57 | 5.87 | 45.75 | 45.56 | 282.51 | 0.7299 | -905.2 | -334.8 | |
| 17.69 | -1.00 | 12.66 | -1.00 | 6.14 | 45.19 | 44.99 | 283.04 | 0.7240 | -961.3 | 999999 | |
| 0.94 | -1.00 | 0.66 | -1.00 | 6.08 | 44.68 | 44.49 | 283.11 | 0.7178 | -988.9 | 999999 | |
| 0.00 | 0.68 | 0.00 | 0.47 | 7.10 | 42.41 | 42.22 | 285.26 | 0.6936 | -514.0 | -470.5 | |
| 0.00 | 1.53 | 0.00 | 1.04 | 8.32 | 41.60 | 41.41 | 287.27 | 0.6878 | -818.0 | -636.7 | |
| 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. | |