SDO HMI 2014-07-19 13:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.97 | 18.51 | 6.06 | 11.27 | 6.86 | 110.98 | 35.61 | 275.19 | 0.5826 | 666.5 | 525.0 | |
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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 | 1.00 | 0.00 | 0.63 | 6.74 | 113.53 | 38.16 | 274.90 | 0.6181 | -789.0 | -598.7 | |
| 2.99 | 17.51 | 1.82 | 10.64 | 6.93 | 110.93 | 35.56 | 275.32 | 0.5820 | 776.1 | 679.2 | |
| 2.81 | -2.00 | 1.71 | -2.00 | 6.63 | 110.83 | 35.46 | 274.80 | 0.5805 | 979.1 | 999999 | |
| 4.17 | -2.00 | 2.53 | -2.00 | 6.97 | 110.75 | 35.38 | 275.39 | 0.5794 | 951.6 | 999999 | |
| 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. | |