SDO HMI 2011-06-04 14:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.11 | 27.40 | 6.97 | 14.55 | -18.51 | 26.57 | 10.81 | 209.55 | 0.3623 | 397.0 | 123.2 | |
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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 |
| 0.00 | 1.18 | 0.00 | 0.63 | -20.50 | 27.99 | 12.22 | 209.84 | 0.4002 | 755.0 | 644.9 | |
| 13.11 | 20.16 | 6.97 | 10.71 | -18.15 | 27.38 | 11.62 | 211.95 | 0.3632 | 1041.3 | 734.2 | |
| 0.00 | 1.08 | 0.00 | 0.58 | -20.15 | 24.01 | 8.24 | 201.61 | 0.3671 | -724.0 | -650.0 | |
| 0.00 | 1.45 | 0.00 | 0.77 | -19.53 | 23.75 | 7.98 | 201.65 | 0.3563 | -812.0 | -697.8 | |
| 0.00 | 2.26 | 0.00 | 1.19 | -18.95 | 23.56 | 7.79 | 201.83 | 0.3464 | -1007.0 | -790.5 | |
| 0.00 | 1.27 | 0.00 | 0.67 | -18.99 | 23.04 | 7.28 | 200.48 | 0.3438 | -718.0 | -556.9 | |
| 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. | |