SDO HMI 2011-05-30 20:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.46 | 91.44 | 16.21 | 60.58 | 15.62 | 39.93 | -38.68 | 64.96 | 0.6659 | -337.8 | -174.2 | |
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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 |
| 19.59 | 65.54 | 12.74 | 42.57 | 15.41 | 41.22 | -37.39 | 64.65 | 0.6500 | -1020.8 | -350.1 | |
| 0.00 | 4.15 | 0.00 | 2.73 | 15.51 | 40.35 | -38.25 | 64.94 | 0.6608 | -593.0 | -482.2 | |
| 0.00 | 2.44 | 0.00 | 1.61 | 15.20 | 39.94 | -38.67 | 65.59 | 0.6644 | -653.0 | -532.6 | |
| 0.00 | 1.44 | 0.00 | 0.98 | 15.37 | 38.51 | -40.10 | 66.02 | 0.6820 | 739.0 | 570.0 | |
| 0.00 | 1.08 | 0.00 | 0.76 | 17.21 | 36.69 | -41.91 | 64.34 | 0.7102 | 641.0 | 545.8 | |
| 0.00 | 1.90 | 0.00 | 1.32 | 15.84 | 36.63 | -41.97 | 66.20 | 0.7055 | 807.0 | 681.9 | |
| 0.00 | 0.81 | 0.00 | 0.57 | 15.74 | 36.44 | -42.16 | 66.41 | 0.7073 | 571.0 | 595.8 | |
| 0.00 | 1.08 | 0.00 | 0.77 | 16.80 | 36.03 | -42.57 | 65.17 | 0.7159 | 613.0 | 525.7 | |
| 0.00 | 2.08 | 0.00 | 1.45 | 15.68 | 36.25 | -42.36 | 66.57 | 0.7093 | 602.0 | 507.8 | |
| 4.87 | 9.39 | 3.47 | 6.67 | 16.71 | 35.58 | -43.03 | 65.48 | 0.7206 | 607.6 | 608.5 | |
| 0.00 | 1.53 | 0.00 | 1.15 | 15.82 | 32.26 | -46.35 | 67.89 | 0.7536 | -345.0 | -354.5 | |
| 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. | |