SDO HMI 2014-04-07 20:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.24 | 0.00 | 4.67 | -16.96 | 351.78 | -2.01 | 169.86 | 0.2045 | -779.3 | -626.8 | |
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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 |
| 0.00 | 1.14 | 0.00 | 0.58 | -17.62 | 356.96 | 3.18 | 194.89 | 0.2067 | -889.0 | -655.0 | |
| 0.00 | 3.08 | 0.00 | 1.56 | -18.48 | 355.46 | 1.68 | 187.41 | 0.2163 | -740.0 | -630.1 | |
| 0.00 | 0.88 | 0.00 | 0.44 | -15.82 | 353.29 | -0.50 | 177.17 | 0.1689 | -544.0 | -530.9 | |
| 0.00 | 1.41 | 0.00 | 0.70 | -13.05 | 350.22 | -3.57 | 153.25 | 0.1352 | -893.0 | -622.6 | |
| 0.00 | 1.06 | 0.00 | 0.53 | -16.13 | 346.90 | -6.88 | 146.52 | 0.2096 | -899.0 | -756.1 | |
| 0.00 | 1.23 | 0.00 | 0.63 | -18.06 | 345.14 | -8.64 | 145.45 | 0.2531 | -656.0 | -529.4 | |
| 0.00 | 0.44 | 0.00 | 0.23 | -18.00 | 344.98 | -8.80 | 144.83 | 0.2538 | -834.0 | -699.6 | |
| 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. | |