SDO HMI 2014-04-17 06:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.11 | 0.00 | 4.02 | 14.76 | 193.98 | -35.48 | 58.94 | 0.6559 | -344.7 | -397.8 | |
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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 | 1.68 | 0.00 | 1.01 | 17.09 | 203.37 | -26.09 | 48.34 | 0.5648 | -796.0 | -660.1 | |
| 0.00 | 1.42 | 0.00 | 0.92 | 14.83 | 194.14 | -35.32 | 59.47 | 0.6511 | -824.0 | -721.4 | |
| 0.00 | 1.06 | 0.00 | 0.69 | 14.24 | 193.83 | -35.63 | 60.48 | 0.6511 | -575.0 | -472.6 | |
| 0.00 | 0.71 | 0.00 | 0.50 | 21.08 | 191.69 | -37.77 | 53.17 | 0.7163 | -496.0 | -403.6 | |
| 0.00 | 0.62 | 0.00 | 0.45 | 10.63 | 185.34 | -44.12 | 69.89 | 0.7310 | 525.0 | 451.6 | |
| 0.00 | 0.62 | 0.00 | 0.45 | 7.28 | 184.00 | -45.46 | 74.79 | 0.7349 | 98.0 | 126.9 | |
| 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. | |