SDO HMI 2011-10-17 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 |
| 26.26 | 60.27 | 15.18 | 34.97 | -14.94 | 2.56 | -23.76 | 131.56 | 0.5222 | -131.3 | -278.5 | |
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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 |
| 7.15 | 12.47 | 4.08 | 7.11 | -15.31 | 5.16 | -21.17 | 135.29 | 0.4972 | 953.5 | 812.9 | |
| 6.11 | 6.54 | 3.48 | 3.73 | -14.76 | 4.48 | -21.84 | 133.59 | 0.4988 | 824.4 | 749.2 | |
| 0.00 | 1.22 | 0.00 | 0.71 | -16.62 | 3.53 | -22.80 | 135.07 | 0.5279 | 699.0 | 466.6 | |
| 0.00 | 0.79 | 0.00 | 0.45 | -14.61 | 3.46 | -22.86 | 132.07 | 0.5086 | 574.0 | 440.8 | |
| 0.00 | 1.48 | 0.00 | 0.86 | -15.44 | 3.33 | -22.99 | 133.15 | 0.5182 | 660.0 | 403.4 | |
| 0.00 | 2.44 | 0.00 | 1.40 | -13.39 | 2.89 | -23.44 | 129.51 | 0.5035 | -844.0 | -670.9 | |
| 0.00 | 3.75 | 0.00 | 2.20 | -16.17 | 2.06 | -24.27 | 132.67 | 0.5391 | -777.0 | -691.0 | |
| 0.00 | 1.05 | 0.00 | 0.61 | -15.91 | 1.99 | -24.34 | 132.23 | 0.5374 | -759.0 | -549.5 | |
| 1.83 | 6.28 | 1.06 | 3.65 | -14.07 | 1.77 | -24.56 | 129.26 | 0.5227 | -976.5 | -812.7 | |
| 3.23 | 4.54 | 1.90 | 2.67 | -15.74 | 1.50 | -24.83 | 131.42 | 0.5411 | -843.8 | -629.4 | |
| 0.44 | -9.00 | 0.25 | -9.00 | -14.15 | 1.53 | -24.80 | 129.10 | 0.5262 | -877.8 | 999999 | |
| 0.00 | 3.05 | 0.00 | 1.80 | -15.75 | 1.22 | -25.11 | 131.13 | 0.5443 | -624.0 | -481.1 | |
| 0.00 | 1.66 | 0.00 | 0.97 | -13.82 | 0.99 | -25.34 | 128.01 | 0.5296 | -773.0 | -591.2 | |
| 0.61 | 13.87 | 0.36 | 8.14 | -14.56 | 0.86 | -25.47 | 128.98 | 0.5375 | -928.4 | -752.5 | |
| 0.44 | -14.00 | 0.26 | -14.00 | -14.43 | 0.88 | -25.45 | 128.81 | 0.5362 | -1058.0 | 999999 | |
| 0.00 | 1.13 | 0.00 | 0.67 | -15.88 | 0.62 | -25.71 | 130.65 | 0.5520 | 700.0 | 567.5 | |
| 6.45 | -14.00 | 3.79 | -14.00 | -14.31 | 0.65 | -25.67 | 128.39 | 0.5377 | -752.4 | 999999 | |
| 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. | |