SDO HMI 2014-05-25 18:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.17 | 0.00 | 6.09 | -19.27 | 50.99 | -29.53 | 123.52 | 0.5611 | 722.6 | 611.1 | |
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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 | 0.90 | 0.00 | 0.53 | -19.29 | 51.89 | -28.63 | 124.36 | 0.5500 | 678.0 | 611.5 | |
| 0.00 | 2.16 | 0.00 | 1.30 | -20.11 | 50.88 | -29.65 | 124.82 | 0.5680 | 847.0 | 746.5 | |
| 0.00 | 1.89 | 0.00 | 1.14 | -20.81 | 50.61 | -29.91 | 125.68 | 0.5760 | 797.0 | 607.7 | |
| 0.00 | 2.07 | 0.00 | 1.25 | -20.27 | 50.73 | -29.79 | 124.94 | 0.5708 | 644.0 | 590.4 | |
| 0.00 | 1.44 | 0.00 | 0.84 | -14.71 | 51.69 | -28.83 | 116.48 | 0.5232 | 718.0 | 545.7 | |
| 0.00 | 1.08 | 0.00 | 0.65 | -19.12 | 50.90 | -29.63 | 123.28 | 0.5609 | 645.0 | 496.3 | |
| 0.00 | 0.63 | 0.00 | 0.38 | -18.83 | 50.73 | -29.80 | 122.69 | 0.5610 | 729.0 | 564.7 | |
| 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. | |