SDO HMI 2011-11-19 00:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.97 | 16.40 | 1.07 | 8.92 | 7.74 | 347.91 | 24.09 | 283.37 | 0.4173 | 134.1 | 150.4 | |
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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 | 1.03 | 0.00 | 0.57 | 8.03 | 350.42 | 26.59 | 282.96 | 0.4568 | -772.0 | -686.7 | |
| 0.00 | 2.23 | 0.00 | 1.24 | 8.15 | 350.22 | 26.40 | 283.30 | 0.4542 | -686.0 | -606.1 | |
| 0.00 | 1.29 | 0.00 | 0.71 | 7.86 | 350.10 | 26.28 | 282.70 | 0.4515 | -743.0 | -526.8 | |
| 1.20 | 3.26 | 0.65 | 1.77 | 7.70 | 347.39 | 23.56 | 283.52 | 0.4092 | 841.9 | 774.9 | |
| 0.00 | 2.49 | 0.00 | 1.35 | 8.14 | 347.25 | 23.43 | 284.67 | 0.4086 | 717.0 | 484.7 | |
| 0.00 | 2.32 | 0.00 | 1.25 | 7.64 | 347.12 | 23.30 | 283.51 | 0.4049 | 1068.0 | 850.2 | |
| 0.77 | 1.37 | 0.42 | 0.74 | 8.00 | 347.08 | 23.26 | 284.40 | 0.4054 | 783.0 | 757.7 | |
| 0.00 | 1.29 | 0.00 | 0.70 | 6.93 | 346.92 | 23.10 | 281.86 | 0.3997 | -801.0 | -656.7 | |
| 0.00 | 1.12 | 0.00 | 0.59 | 6.43 | 344.96 | 21.14 | 281.43 | 0.3673 | 774.0 | 550.5 | |
| 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. | |