SDO HMI 2014-05-09 09:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 37.08 | 214.25 | 28.72 | 166.19 | 14.85 | 249.78 | -47.34 | 67.55 | 0.7713 | -813.0 | -203.1 | |
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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 | 0.72 | 0.00 | 0.57 | 19.08 | 249.59 | -47.52 | 62.48 | 0.7882 | -368.0 | -345.0 | |
| 36.01 | 210.31 | 27.89 | 162.99 | 14.86 | 249.82 | -47.30 | 67.53 | 0.7709 | -907.7 | -213.5 | |
| 1.07 | -2.00 | 0.83 | -2.00 | 14.38 | 249.91 | -47.21 | 68.09 | 0.7684 | -1014.2 | 999999 | |
| 0.00 | 2.15 | 0.00 | 1.75 | 15.89 | 247.55 | -49.56 | 67.10 | 0.7969 | 222.0 | 309.0 | |
| 0.00 | 1.07 | 0.00 | 0.88 | 11.53 | 246.28 | -50.83 | 72.80 | 0.7975 | 515.0 | 446.6 | |
| 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. | |