SDO HMI 2011-10-14 17:59:02 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.45 | 14.84 | 1.60 | 9.79 | 21.08 | 108.84 | 39.63 | 295.58 | 0.6624 | 224.7 | -64.0 | |
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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 | 4.80 | 0.00 | 3.24 | 20.46 | 110.69 | 41.48 | 293.92 | 0.6812 | -930.0 | -754.5 | |
| 0.00 | 0.87 | 0.00 | 0.59 | 21.00 | 110.66 | 41.45 | 294.69 | 0.6825 | -561.0 | -532.2 | |
| 0.00 | 1.31 | 0.00 | 0.87 | 19.73 | 109.49 | 40.28 | 293.27 | 0.6647 | 537.0 | 413.9 | |
| 2.45 | 4.54 | 1.60 | 2.98 | 20.12 | 108.86 | 39.64 | 294.05 | 0.6584 | 724.2 | 667.2 | |
| 0.00 | 0.96 | 0.00 | 0.63 | 22.22 | 108.70 | 39.49 | 297.19 | 0.6641 | 577.0 | 481.2 | |
| 0.00 | 1.22 | 0.00 | 0.77 | 22.82 | 105.12 | 35.91 | 299.72 | 0.6247 | 452.0 | 448.9 | |
| 0.00 | 1.14 | 0.00 | 0.71 | 26.74 | 102.20 | 32.99 | 307.28 | 0.6134 | 474.0 | 426.9 | |
| 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. | |