SDO HMI 2014-04-08 20:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.49 | 0.00 | 4.52 | -15.60 | 306.88 | -33.71 | 108.86 | 0.5669 | 187.5 | 210.2 | |
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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 | 1.59 | 0.00 | 0.93 | -18.08 | 309.31 | -31.28 | 114.26 | 0.5435 | 866.0 | 736.5 | |
| 0.00 | 0.70 | 0.00 | 0.42 | -18.35 | 309.14 | -31.44 | 114.65 | 0.5469 | 767.0 | 632.1 | |
| 0.00 | 2.47 | 0.00 | 1.42 | -11.56 | 310.07 | -30.52 | 102.44 | 0.5115 | 78.0 | 176.2 | |
| 0.00 | 1.23 | 0.00 | 0.75 | -18.56 | 306.88 | -33.71 | 113.88 | 0.5775 | 573.0 | 344.9 | |
| 0.00 | 0.97 | 0.00 | 0.63 | -15.26 | 300.80 | -39.78 | 106.52 | 0.6462 | -460.0 | -464.6 | |
| 0.00 | 0.53 | 0.00 | 0.37 | -16.35 | 296.26 | -44.33 | 107.17 | 0.7041 | -699.0 | -596.3 | |
| 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. | |