SDO HMI 2014-04-08 01:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.17 | 0.00 | 4.21 | -12.32 | 307.51 | -43.51 | 101.55 | 0.6902 | 539.3 | 435.2 | |
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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 | 0.97 | 0.00 | 0.65 | -19.08 | 309.16 | -41.86 | 111.60 | 0.6806 | 471.0 | 489.4 | |
| 0.00 | 1.59 | 0.00 | 1.05 | -13.47 | 309.46 | -41.56 | 103.41 | 0.6656 | 478.0 | 363.4 | |
| 0.00 | 0.79 | 0.00 | 0.54 | -10.52 | 307.66 | -43.36 | 98.84 | 0.6855 | 616.0 | 528.1 | |
| 0.00 | 1.06 | 0.00 | 0.73 | -10.41 | 306.19 | -44.84 | 98.61 | 0.7037 | 546.0 | 490.4 | |
| 0.00 | 1.50 | 0.00 | 1.05 | -10.86 | 305.75 | -45.27 | 99.23 | 0.7092 | 582.0 | 376.2 | |
| 0.00 | 0.26 | 0.00 | 0.19 | -3.35 | 305.42 | -45.60 | 88.66 | 0.7158 | 543.0 | 494.7 | |
| 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. | |