SDO HMI 2014-03-19 13:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.84 | 70.11 | 26.37 | 198.85 | -13.08 | 167.04 | -81.21 | 102.12 | 0.9845 | 130.7 | 31.8 | |
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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 |
| 7.05 | 41.46 | 16.61 | 97.06 | -14.60 | 169.03 | -79.22 | 103.48 | 0.9785 | 188.3 | 184.8 | |
| 0.00 | 8.88 | 0.00 | 23.60 | -14.21 | 167.61 | -80.64 | 103.20 | 0.9833 | -283.0 | -238.3 | |
| 0.00 | 0.78 | 0.00 | 2.49 | -11.19 | 166.12 | -82.13 | 100.28 | 0.9883 | -151.0 | -115.0 | |
| 2.79 | 10.02 | 9.76 | 35.31 | -10.94 | 165.29 | -82.96 | 100.10 | 0.9904 | 124.2 | 92.2 | |
| 0.00 | 2.18 | 0.00 | 10.10 | -11.19 | 163.30 | -84.95 | 100.55 | 0.9945 | -76.0 | -143.2 | |
| 0.00 | 6.18 | 0.00 | 27.96 | -10.63 | 163.49 | -84.76 | 99.97 | 0.9942 | -45.0 | -180.6 | |
| 0.00 | 0.61 | 0.00 | 2.33 | -10.11 | 164.49 | -83.76 | 99.34 | 0.9924 | 315.0 | 290.3 | |
| 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. | |