SDO HMI 2014-09-22 13:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.87 | 0.00 | 4.35 | 12.23 | 353.19 | 56.82 | 280.04 | 0.8302 | -431.0 | -365.5 | |
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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 | 0.44 | 0.00 | 0.45 | 12.13 | 357.58 | 61.21 | 279.99 | 0.8720 | -322.0 | -290.2 | |
| 0.00 | 0.97 | 0.00 | 0.96 | 11.95 | 356.75 | 60.38 | 279.75 | 0.8650 | -441.0 | -397.5 | |
| 0.00 | 0.89 | 0.00 | 0.86 | 11.98 | 356.45 | 60.08 | 279.78 | 0.8624 | -516.0 | -387.0 | |
| 0.00 | 1.42 | 0.00 | 1.24 | 13.76 | 352.57 | 56.20 | 281.89 | 0.8270 | -389.0 | -337.5 | |
| 0.00 | 1.15 | 0.00 | 0.84 | 10.58 | 344.36 | 47.99 | 277.92 | 0.7397 | -487.0 | -388.2 | |
| 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. | |