SDO HMI 2011-10-15 10:59:02 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.10 | 30.22 | 7.34 | 19.75 | 20.03 | 99.15 | 39.28 | 294.17 | 0.6540 | -357.6 | -220.0 | |
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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 | 1.31 | 0.00 | 0.88 | 20.07 | 100.89 | 41.02 | 293.58 | 0.6749 | 565.0 | 407.7 | |
| 4.63 | 6.12 | 3.09 | 4.08 | 20.37 | 100.56 | 40.69 | 294.13 | 0.6720 | -593.4 | -571.4 | |
| 0.00 | 1.22 | 0.00 | 0.81 | 19.84 | 100.18 | 40.31 | 293.48 | 0.6658 | -439.0 | -315.5 | |
| 1.49 | 3.49 | 0.98 | 2.30 | 19.76 | 99.91 | 40.04 | 293.46 | 0.6623 | -719.5 | -523.5 | |
| 0.00 | 1.31 | 0.00 | 0.87 | 20.38 | 100.02 | 40.15 | 294.33 | 0.6656 | -579.0 | -488.3 | |
| 4.98 | 6.82 | 3.27 | 4.47 | 19.57 | 99.56 | 39.69 | 293.30 | 0.6575 | -904.2 | -643.4 | |
| 0.00 | 0.70 | 0.00 | 0.46 | 20.36 | 99.76 | 39.89 | 294.40 | 0.6625 | -568.0 | -530.1 | |
| 0.00 | 0.96 | 0.00 | 0.63 | 19.58 | 99.28 | 39.41 | 293.42 | 0.6541 | -790.0 | -743.1 | |
| 0.00 | 0.52 | 0.00 | 0.34 | 20.19 | 99.09 | 39.22 | 294.39 | 0.6538 | -762.0 | -661.3 | |
| 0.00 | 0.96 | 0.00 | 0.62 | 20.16 | 98.50 | 38.63 | 294.57 | 0.6467 | -570.0 | -424.5 | |
| 0.00 | 1.57 | 0.00 | 1.01 | 19.68 | 98.20 | 38.33 | 293.97 | 0.6414 | -906.0 | -748.0 | |
| 0.00 | 1.92 | 0.00 | 1.22 | 20.18 | 97.21 | 37.34 | 295.12 | 0.6311 | 659.0 | 429.1 | |
| 0.00 | 1.40 | 0.00 | 0.87 | 20.14 | 95.77 | 35.90 | 295.69 | 0.6131 | 567.0 | 456.3 | |
| 0.00 | 1.05 | 0.00 | 0.65 | 20.72 | 94.32 | 34.45 | 297.31 | 0.5977 | 746.0 | 592.1 | |
| 0.00 | 0.87 | 0.00 | 0.54 | 21.28 | 93.73 | 33.86 | 298.51 | 0.5930 | 656.0 | 511.3 | |
| 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. | |