SDO HMI 2014-05-25 16:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 16.65 | 0.00 | 10.37 | -18.97 | 48.61 | -33.03 | 120.71 | 0.5981 | 365.3 | 354.7 | |
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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 | 0.99 | 0.00 | 0.58 | -15.65 | 53.13 | -28.51 | 118.38 | 0.5244 | 675.0 | 545.0 | |
| 0.00 | 2.88 | 0.00 | 1.73 | -19.37 | 51.92 | -29.72 | 123.61 | 0.5637 | 494.0 | 464.2 | |
| 0.00 | 1.98 | 0.00 | 1.20 | -20.07 | 50.88 | -30.76 | 123.87 | 0.5808 | 863.0 | 710.5 | |
| 0.00 | 1.62 | 0.00 | 0.95 | -14.73 | 51.72 | -29.92 | 115.77 | 0.5377 | 686.0 | 558.0 | |
| 0.00 | 1.44 | 0.00 | 0.87 | -18.88 | 50.72 | -30.92 | 121.92 | 0.5750 | 737.0 | 525.2 | |
| 0.00 | 1.89 | 0.00 | 1.14 | -18.09 | 50.84 | -30.80 | 120.75 | 0.5685 | 678.0 | 633.9 | |
| 0.00 | 1.80 | 0.00 | 1.07 | -15.28 | 51.19 | -30.44 | 116.38 | 0.5477 | 765.0 | 562.8 | |
| 0.00 | 0.90 | 0.00 | 0.55 | -19.10 | 50.37 | -31.27 | 122.01 | 0.5806 | 552.0 | 459.9 | |
| 0.00 | 0.72 | 0.00 | 0.50 | -23.22 | 42.22 | -39.42 | 122.80 | 0.6966 | -592.0 | -447.8 | |
| 0.00 | 0.72 | 0.00 | 0.49 | -21.20 | 42.26 | -39.37 | 120.12 | 0.6861 | -545.0 | -551.2 | |
| 0.00 | 1.71 | 0.00 | 1.29 | -23.35 | 36.32 | -45.31 | 120.19 | 0.7575 | -295.0 | -282.4 | |
| 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. | |