SDO HMI 2014-09-08 19:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.67 | 20.05 | 9.49 | 67.57 | -9.70 | 197.75 | 79.86 | 258.96 | 0.9886 | -12.4 | -48.2 | |
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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 |
| 2.67 | 16.22 | 9.49 | 59.65 | -9.79 | 198.44 | 80.55 | 258.99 | 0.9909 | 78.0 | -23.4 | |
| 0.00 | 0.71 | 0.00 | 2.00 | -8.97 | 196.31 | 78.42 | 259.48 | 0.9850 | 89.0 | 101.9 | |
| 0.00 | 0.98 | 0.00 | 1.90 | -8.63 | 191.68 | 73.79 | 259.04 | 0.9681 | -382.0 | -291.8 | |
| 0.00 | 0.71 | 0.00 | 1.36 | -8.81 | 191.33 | 73.44 | 258.81 | 0.9667 | -387.0 | -406.1 | |
| 0.00 | 1.43 | 0.00 | 2.66 | -9.56 | 190.88 | 72.98 | 257.96 | 0.9653 | -227.0 | -269.9 | |
| 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. | |