SDO HMI 2011-05-30 04:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35.41 | 159.87 | 44.78 | 208.42 | -19.58 | 20.96 | -66.46 | 110.84 | 0.9256 | -9.0 | 22.9 | |
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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 | 1.90 | 0.00 | 2.16 | -18.01 | 24.34 | -63.08 | 109.61 | 0.9020 | -354.0 | -382.2 | |
| 0.00 | 1.54 | 0.00 | 1.81 | -18.76 | 23.47 | -63.95 | 110.31 | 0.9088 | -588.0 | -532.1 | |
| 7.59 | 26.91 | 8.79 | 31.20 | -17.58 | 23.75 | -63.67 | 109.06 | 0.9057 | -580.0 | -242.1 | |
| 5.51 | 19.51 | 6.74 | 23.81 | -18.17 | 22.31 | -65.11 | 109.51 | 0.9161 | -506.9 | -270.1 | |
| 6.14 | -4.00 | 7.47 | -4.00 | -17.73 | 22.39 | -65.03 | 109.03 | 0.9151 | -437.9 | 999999 | |
| 13.91 | 108.47 | 18.70 | 147.16 | -20.27 | 20.15 | -67.27 | 111.48 | 0.9314 | 689.8 | 111.2 | |
| 2.26 | -6.00 | 3.08 | -6.00 | -20.43 | 19.83 | -67.59 | 111.61 | 0.9334 | -142.8 | 999999 | |
| 0.00 | 1.54 | 0.00 | 2.28 | -20.07 | 17.83 | -69.59 | 111.00 | 0.9443 | -164.0 | -170.2 | |
| 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. | |