SDO HMI 2011-10-20 03:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.55 | 32.94 | 4.57 | 17.56 | -14.90 | 4.13 | 6.38 | 196.80 | 0.3672 | -62.0 | -61.8 | |
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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 | 0.78 | 0.00 | 0.43 | -16.79 | 6.86 | 9.11 | 201.83 | 0.4092 | 706.0 | 513.6 | |
| 0.00 | 2.62 | 0.00 | 1.40 | -14.85 | 6.30 | 8.55 | 202.50 | 0.3772 | 910.0 | 695.3 | |
| 0.00 | 1.13 | 0.00 | 0.61 | -15.62 | 6.33 | 8.58 | 201.79 | 0.3888 | 842.0 | 683.8 | |
| 4.01 | 4.62 | 2.14 | 2.46 | -14.60 | 6.17 | 8.42 | 202.45 | 0.3725 | 1043.8 | 864.3 | |
| 3.23 | 7.76 | 1.74 | 4.19 | -16.29 | 6.05 | 8.30 | 200.50 | 0.3972 | 1001.9 | 765.9 | |
| 0.00 | 1.05 | 0.00 | 0.56 | -15.02 | 4.50 | 6.75 | 197.96 | 0.3696 | 883.0 | 761.3 | |
| 0.00 | 1.22 | 0.00 | 0.66 | -16.30 | 4.35 | 6.60 | 196.57 | 0.3887 | -766.0 | -599.6 | |
| 0.00 | 0.87 | 0.00 | 0.46 | -13.41 | 1.95 | 4.20 | 192.41 | 0.3332 | -910.0 | -716.5 | |
| 0.00 | 1.74 | 0.00 | 0.91 | -13.19 | 1.92 | 4.17 | 192.46 | 0.3295 | -830.0 | -616.4 | |
| 0.00 | 1.13 | 0.00 | 0.60 | -14.71 | 1.92 | 4.17 | 191.50 | 0.3540 | -730.0 | -518.7 | |
| 0.00 | 1.05 | 0.00 | 0.55 | -13.60 | 1.89 | 4.14 | 192.12 | 0.3361 | -1135.0 | -843.8 | |
| 0.00 | 1.92 | 0.00 | 1.01 | -14.30 | 1.88 | 4.13 | 191.64 | 0.3472 | -837.0 | -638.5 | |
| 0.00 | 1.39 | 0.00 | 0.73 | -14.01 | 1.72 | 3.97 | 191.37 | 0.3421 | -875.0 | -735.7 | |
| 0.00 | 0.87 | 0.00 | 0.46 | -13.00 | 1.42 | 3.67 | 191.13 | 0.3248 | -872.0 | -720.3 | |
| 1.31 | 3.92 | 0.69 | 2.06 | -13.56 | 1.06 | 3.31 | 189.76 | 0.3329 | -934.6 | -786.7 | |
| 0.00 | 0.87 | 0.00 | 0.47 | -16.24 | 0.14 | 2.39 | 186.17 | 0.3742 | -807.0 | -713.0 | |
| 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. | |