SDO HMI 2011-10-20 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 |
| 19.42 | 70.83 | 11.41 | 41.67 | -21.19 | 334.26 | -19.12 | 145.51 | 0.5408 | -172.3 | -286.9 | |
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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 |
| 1.13 | 1.31 | 0.65 | 0.75 | -20.31 | 337.34 | -16.03 | 149.02 | 0.5052 | 714.1 | 653.5 | |
| 0.00 | 2.18 | 0.00 | 1.25 | -20.26 | 336.81 | -16.56 | 148.15 | 0.5087 | 888.0 | 685.0 | |
| 0.00 | 1.39 | 0.00 | 0.81 | -20.76 | 336.59 | -16.78 | 148.36 | 0.5168 | 793.0 | 577.4 | |
| 0.00 | 1.83 | 0.00 | 1.06 | -20.64 | 336.30 | -17.07 | 147.80 | 0.5175 | 407.0 | 382.6 | |
| 0.00 | 1.13 | 0.00 | 0.66 | -20.87 | 336.28 | -17.10 | 148.01 | 0.5206 | 558.0 | 447.5 | |
| 0.00 | 1.39 | 0.00 | 0.80 | -20.08 | 336.33 | -17.04 | 147.21 | 0.5103 | 777.0 | 610.2 | |
| 0.00 | 0.96 | 0.00 | 0.56 | -20.95 | 335.90 | -17.47 | 147.54 | 0.5245 | 620.0 | 487.1 | |
| 2.87 | 5.66 | 1.66 | 3.27 | -20.12 | 335.83 | -17.54 | 146.51 | 0.5150 | 779.4 | 680.3 | |
| 1.22 | 1.31 | 0.71 | 0.76 | -20.21 | 335.15 | -18.22 | 145.62 | 0.5217 | 375.0 | 423.0 | |
| 0.00 | 2.35 | 0.00 | 1.38 | -21.30 | 334.37 | -19.00 | 145.75 | 0.5411 | -584.0 | -605.7 | |
| 0.00 | 1.66 | 0.00 | 0.98 | -22.01 | 334.24 | -19.13 | 146.35 | 0.5505 | -671.0 | -531.4 | |
| 0.00 | 1.05 | 0.00 | 0.62 | -22.12 | 333.78 | -19.59 | 145.85 | 0.5556 | -511.0 | -371.8 | |
| 7.40 | 40.07 | 4.37 | 23.68 | -21.18 | 333.84 | -19.53 | 144.90 | 0.5442 | -704.8 | -604.8 | |
| 0.61 | -13.00 | 0.36 | -13.00 | -21.59 | 333.79 | -19.59 | 145.27 | 0.5493 | -918.3 | 999999 | |
| 0.00 | 1.74 | 0.00 | 1.02 | -20.22 | 333.94 | -19.43 | 143.91 | 0.5321 | 552.0 | 390.6 | |
| 0.00 | 3.05 | 0.00 | 1.81 | -21.96 | 333.60 | -19.78 | 145.43 | 0.5552 | -632.0 | -622.7 | |
| 6.19 | -13.00 | 3.66 | -13.00 | -21.50 | 333.53 | -19.85 | 144.82 | 0.5504 | -866.3 | 999999 | |
| 0.00 | 3.05 | 0.00 | 1.82 | -22.04 | 333.38 | -19.99 | 145.23 | 0.5579 | -614.0 | -489.1 | |
| 0.00 | 0.70 | 0.00 | 0.44 | -22.85 | 327.44 | -25.93 | 139.11 | 0.6179 | -486.0 | -414.0 | |
| 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. | |