SDO HMI 2014-03-17 10:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.88 | 31.41 | 5.81 | 16.77 | 13.18 | 284.57 | 8.31 | 337.83 | 0.3761 | 92.6 | -196.9 | |
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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 |
| 2.00 | 4.61 | 1.07 | 2.46 | 12.60 | 286.13 | 9.87 | 333.51 | 0.3766 | -963.0 | -674.5 | |
| 4.18 | 16.19 | 2.23 | 8.64 | 12.60 | 285.82 | 9.56 | 334.23 | 0.3743 | -1100.2 | -713.9 | |
| 1.48 | -2.00 | 0.79 | -2.00 | 12.88 | 285.58 | 9.32 | 335.11 | 0.3767 | -1015.2 | 999999 | |
| 0.00 | 1.13 | 0.00 | 0.60 | 12.77 | 283.16 | 6.91 | 340.93 | 0.3605 | 804.0 | 626.2 | |
| 0.00 | 1.04 | 0.00 | 0.56 | 14.78 | 282.67 | 6.41 | 343.82 | 0.3891 | 814.0 | 666.3 | |
| 0.00 | 1.48 | 0.00 | 0.79 | 14.84 | 282.42 | 6.16 | 344.46 | 0.3890 | 1024.0 | 822.1 | |
| 0.00 | 2.09 | 0.00 | 1.11 | 13.49 | 281.89 | 5.63 | 344.80 | 0.3656 | 774.0 | 642.1 | |
| 3.22 | 4.87 | 1.72 | 2.61 | 14.51 | 281.67 | 5.41 | 346.07 | 0.3807 | 1034.1 | 767.1 | |
| 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. | |