SDO HMI 2011-10-18 11:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 44.13 | 92.35 | 24.46 | 51.13 | -14.61 | 2.59 | -17.17 | 140.22 | 0.4480 | -64.6 | 5.6 | |
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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 |
| 9.51 | 13.43 | 5.20 | 7.34 | -15.11 | 5.65 | -14.10 | 146.20 | 0.4246 | 916.7 | 727.4 | |
| 2.70 | 7.50 | 1.48 | 4.11 | -15.10 | 4.98 | -14.77 | 144.94 | 0.4303 | 924.9 | 839.6 | |
| 0.78 | -2.00 | 0.43 | -2.00 | -14.91 | 5.00 | -14.76 | 144.70 | 0.4278 | 890.1 | 999999 | |
| 0.00 | 0.87 | 0.00 | 0.48 | -14.53 | 4.73 | -15.02 | 143.70 | 0.4254 | 865.0 | 710.0 | |
| 0.00 | 3.40 | 0.00 | 1.86 | -14.73 | 4.62 | -15.13 | 143.77 | 0.4289 | 726.0 | 699.8 | |
| 0.00 | 2.88 | 0.00 | 1.59 | -15.66 | 4.39 | -15.36 | 144.66 | 0.4427 | 553.0 | 464.3 | |
| 0.00 | 2.27 | 0.00 | 1.26 | -16.38 | 3.79 | -15.96 | 144.59 | 0.4573 | 629.0 | 507.0 | |
| 1.31 | 3.66 | 0.72 | 2.02 | -14.69 | 3.76 | -15.99 | 142.20 | 0.4366 | 651.7 | 650.9 | |
| 1.05 | 3.84 | 0.58 | 2.12 | -15.07 | 3.57 | -16.18 | 142.43 | 0.4431 | 616.8 | 556.7 | |
| 0.00 | 1.13 | 0.00 | 0.64 | -16.15 | 1.76 | -17.99 | 141.00 | 0.4735 | -772.0 | -646.8 | |
| 1.66 | 6.02 | 0.92 | 3.32 | -13.76 | 1.84 | -17.92 | 137.61 | 0.4451 | -954.8 | -745.7 | |
| 0.00 | 1.48 | 0.00 | 0.82 | -14.40 | 1.75 | -18.00 | 138.45 | 0.4532 | -633.0 | -483.9 | |
| 4.97 | 8.20 | 2.76 | 4.55 | -14.09 | 1.35 | -18.40 | 137.37 | 0.4539 | -902.0 | -829.4 | |
| 3.49 | 4.53 | 1.96 | 2.55 | -15.89 | 1.00 | -18.76 | 139.48 | 0.4779 | 850.7 | 691.5 | |
| 0.00 | 4.71 | 0.00 | 2.61 | -13.57 | 0.98 | -18.77 | 135.97 | 0.4521 | -801.0 | -707.3 | |
| 18.66 | 28.43 | 10.41 | 15.86 | -14.17 | 0.79 | -18.96 | 136.65 | 0.4607 | -883.8 | -449.1 | |
| 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. | |