SDO HMI 2011-10-20 23:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 102.77 | 264.90 | 58.24 | 150.17 | -21.01 | 334.53 | -12.23 | 156.07 | 0.4879 | -137.5 | -104.2 | |
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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 | 0.87 | 0.00 | 0.48 | -19.09 | 337.20 | -9.55 | 159.26 | 0.4447 | 843.0 | 785.4 | |
| 24.65 | 68.01 | 13.72 | 37.87 | -19.86 | 336.80 | -9.95 | 159.12 | 0.4580 | 1103.3 | 622.2 | |
| 0.00 | 2.00 | 0.00 | 1.13 | -21.22 | 336.68 | -10.08 | 159.97 | 0.4783 | 679.0 | 445.3 | |
| 5.92 | 18.11 | 3.33 | 10.19 | -20.96 | 336.28 | -10.48 | 159.03 | 0.4767 | 799.9 | 524.2 | |
| 5.92 | -2.00 | 3.29 | -2.00 | -19.28 | 336.07 | -10.69 | 157.21 | 0.4539 | 1077.5 | 999999 | |
| 0.00 | 1.05 | 0.00 | 0.59 | -21.48 | 335.49 | -11.27 | 158.05 | 0.4885 | 431.0 | 409.6 | |
| 0.00 | 1.65 | 0.00 | 0.92 | -19.45 | 335.57 | -11.18 | 156.44 | 0.4594 | 858.0 | 743.1 | |
| 0.00 | 1.83 | 0.00 | 1.04 | -21.65 | 335.21 | -11.55 | 157.71 | 0.4925 | -124.0 | -51.3 | |
| 2.35 | 3.57 | 1.34 | 2.03 | -21.42 | 334.90 | -11.86 | 156.98 | 0.4911 | -778.3 | -638.1 | |
| 0.00 | 2.87 | 0.00 | 1.64 | -21.93 | 334.76 | -12.00 | 157.17 | 0.4989 | -707.0 | -619.7 | |
| 5.49 | 10.97 | 3.08 | 6.16 | -20.00 | 334.66 | -12.10 | 155.27 | 0.4728 | 868.5 | 577.3 | |
| 0.00 | 2.79 | 0.00 | 1.59 | -21.60 | 334.30 | -12.46 | 156.10 | 0.4972 | -852.0 | -742.3 | |
| 1.48 | 148.39 | 0.85 | 84.96 | -21.78 | 333.85 | -12.91 | 155.51 | 0.5024 | -884.1 | -537.9 | |
| 0.00 | 1.74 | 0.00 | 0.98 | -19.98 | 333.88 | -12.88 | 153.88 | 0.4778 | 748.0 | 581.8 | |
| 0.96 | -13.00 | 0.55 | -13.00 | -21.48 | 333.68 | -13.08 | 154.96 | 0.4994 | -745.0 | 999999 | |
| 12.54 | -13.00 | 7.15 | -13.00 | -21.19 | 333.54 | -13.21 | 154.46 | 0.4963 | -1131.0 | 999999 | |
| 1.83 | -13.00 | 1.05 | -13.00 | -22.23 | 333.28 | -13.48 | 154.98 | 0.5121 | -491.9 | 999999 | |
| 41.63 | -13.00 | 23.88 | -13.00 | -21.76 | 333.19 | -13.56 | 154.41 | 0.5064 | -1030.0 | 999999 | |
| 0.00 | 1.05 | 0.00 | 0.59 | -20.72 | 333.29 | -13.47 | 153.59 | 0.4918 | 262.0 | 124.8 | |
| 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. | |