SDO HMI 2014-05-31 20:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.42 | 53.82 | 10.75 | 29.61 | -8.79 | 24.59 | 24.56 | 250.99 | 0.4366 | 755.0 | 308.1 | |
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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 | 4.52 | 0.00 | 2.52 | -8.56 | 26.60 | 26.58 | 252.73 | 0.4652 | 771.0 | 746.7 | |
| 19.42 | 36.21 | 10.75 | 20.04 | -8.81 | 25.39 | 25.36 | 251.48 | 0.4482 | 1023.2 | 537.2 | |
| 0.00 | 1.17 | 0.00 | 0.65 | -9.95 | 24.08 | 24.06 | 248.10 | 0.4345 | 828.0 | 767.1 | |
| 0.00 | 2.62 | 0.00 | 1.43 | -10.01 | 23.65 | 23.62 | 247.63 | 0.4285 | 757.0 | 591.8 | |
| 0.00 | 4.79 | 0.00 | 2.56 | -9.13 | 20.86 | 20.83 | 247.29 | 0.3822 | -812.0 | -705.1 | |
| 0.00 | 3.07 | 0.00 | 1.63 | -4.36 | 20.45 | 20.43 | 259.54 | 0.3554 | -515.0 | -559.9 | |
| 0.00 | 1.44 | 0.00 | 0.78 | -14.02 | 20.46 | 20.44 | 235.74 | 0.4117 | 618.0 | 397.9 | |
| 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. | |