SDO HMI 2011-11-05 09:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 22.98 | 0.00 | 81.29 | 17.22 | 60.71 | -82.76 | 73.14 | 0.9906 | -150.4 | -30.7 | |
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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 | 9.07 | 0.00 | 28.65 | 17.43 | 61.69 | -81.78 | 72.96 | 0.9884 | -403.0 | -302.7 | |
| 0.00 | 1.21 | 0.00 | 3.69 | 16.79 | 61.96 | -81.51 | 73.61 | 0.9877 | -415.0 | -385.6 | |
| 0.00 | 2.16 | 0.00 | 6.60 | 16.55 | 62.03 | -81.44 | 73.86 | 0.9875 | -328.0 | -245.0 | |
| 0.00 | 8.90 | 0.00 | 36.21 | 17.32 | 59.64 | -83.84 | 73.01 | 0.9930 | 336.0 | 238.7 | |
| 0.00 | 1.64 | 0.00 | 6.14 | 16.68 | 60.28 | -83.19 | 73.68 | 0.9917 | 58.0 | 92.7 | |
| 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. | |