SDO HMI 2014-11-07 21:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.05 | 0.00 | 2.12 | -13.26 | 36.36 | -8.80 | 153.16 | 0.3284 | 78.0 | 103.0 | |
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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 |
| 0.00 | 1.29 | 0.00 | 0.67 | -12.96 | 37.83 | -7.33 | 156.50 | 0.3133 | 996.0 | 651.3 | |
| 0.00 | 0.86 | 0.00 | 0.45 | -12.93 | 37.22 | -7.95 | 154.74 | 0.3171 | 816.0 | 719.1 | |
| 0.00 | 0.95 | 0.00 | 0.49 | -10.93 | 37.16 | -8.01 | 151.49 | 0.2878 | -763.0 | -587.7 | |
| 0.00 | 0.95 | 0.00 | 0.51 | -16.20 | 32.91 | -12.25 | 148.98 | 0.3971 | -737.0 | -499.9 | |
| 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. | |