SDO HMI 2011-02-11 22:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 22.33 | 0.00 | 12.42 | 20.07 | 64.42 | 1.55 | 356.68 | 0.4553 | 138.9 | 187.7 | |
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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 | 1.45 | 0.00 | 0.81 | 19.70 | 70.21 | 7.34 | 344.83 | 0.4613 | -842.0 | -695.5 | |
| 0.00 | 0.86 | 0.00 | 0.47 | 18.05 | 69.57 | 6.70 | 345.12 | 0.4339 | -629.0 | -479.3 | |
| 0.00 | 2.14 | 0.00 | 1.17 | 17.85 | 69.35 | 6.47 | 345.49 | 0.4299 | -720.0 | -549.8 | |
| 0.00 | 1.88 | 0.00 | 1.07 | 22.23 | 66.67 | 3.80 | 352.76 | 0.4891 | -873.0 | -759.0 | |
| 0.00 | 1.11 | 0.00 | 0.62 | 20.28 | 65.14 | 2.27 | 355.32 | 0.4566 | -658.0 | -546.1 | |
| 0.00 | 1.11 | 0.00 | 0.62 | 20.41 | 64.98 | 2.11 | 355.66 | 0.4585 | -591.0 | -408.5 | |
| 0.00 | 1.20 | 0.00 | 0.66 | 19.45 | 64.28 | 1.41 | 356.99 | 0.4428 | 695.0 | 513.9 | |
| 0.00 | 2.65 | 0.00 | 1.47 | 19.71 | 62.87 | -0.00 | 0.00 | 0.4463 | 837.0 | 730.3 | |
| 0.00 | 0.86 | 0.00 | 0.48 | 20.51 | 62.84 | -0.04 | 0.07 | 0.4587 | 669.0 | 531.7 | |
| 0.00 | 2.31 | 0.00 | 1.28 | 20.01 | 62.71 | -0.16 | 0.34 | 0.4510 | 938.0 | 815.3 | |
| 0.00 | 2.91 | 0.00 | 1.62 | 20.24 | 62.65 | -0.23 | 0.47 | 0.4546 | 740.0 | 744.3 | |
| 0.00 | 1.11 | 0.00 | 0.62 | 20.57 | 62.02 | -0.86 | 1.75 | 0.4600 | 796.0 | 624.6 | |
| 0.00 | 0.77 | 0.00 | 0.43 | 20.95 | 60.40 | -2.48 | 4.97 | 0.4672 | 804.0 | 629.4 | |
| 0.00 | 1.97 | 0.00 | 1.10 | 20.98 | 60.17 | -2.70 | 5.41 | 0.4681 | 778.0 | 540.8 | |
| 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. | |