SDO HMI 2011-10-18 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 |
| 33.14 | 80.56 | 17.79 | 43.28 | -14.45 | 2.56 | -10.57 | 152.63 | 0.3880 | -179.4 | -189.2 | |
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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 |
| 6.63 | 8.46 | 3.53 | 4.51 | -14.80 | 6.07 | -7.07 | 161.13 | 0.3694 | 1014.6 | 782.0 | |
| 3.14 | 14.04 | 1.68 | 7.50 | -14.96 | 5.50 | -7.63 | 159.90 | 0.3750 | 1136.5 | 886.4 | |
| 2.27 | -2.00 | 1.21 | -2.00 | -15.13 | 5.25 | -7.89 | 159.44 | 0.3789 | 913.0 | 999999 | |
| 0.00 | 1.31 | 0.00 | 0.70 | -14.68 | 5.02 | -8.12 | 158.45 | 0.3736 | 707.0 | 747.1 | |
| 0.00 | 1.13 | 0.00 | 0.61 | -14.86 | 3.95 | -9.19 | 156.11 | 0.3829 | 860.0 | 701.7 | |
| 0.00 | 0.96 | 0.00 | 0.52 | -15.16 | 3.34 | -9.80 | 155.06 | 0.3912 | 788.0 | 627.5 | |
| 0.00 | 1.74 | 0.00 | 0.94 | -14.57 | 2.08 | -11.06 | 151.60 | 0.3920 | -961.0 | -846.5 | |
| 0.00 | 1.22 | 0.00 | 0.65 | -13.18 | 2.08 | -11.05 | 149.77 | 0.3724 | -872.0 | -644.5 | |
| 0.00 | 3.49 | 0.00 | 1.88 | -14.36 | 1.81 | -11.33 | 150.74 | 0.3911 | -893.0 | -780.0 | |
| 0.00 | 1.31 | 0.00 | 0.71 | -16.51 | 1.56 | -11.58 | 152.81 | 0.4229 | -861.0 | -710.3 | |
| 1.92 | 16.91 | 1.03 | 9.08 | -13.85 | 1.68 | -11.46 | 149.79 | 0.3851 | -1018.9 | -662.3 | |
| 0.00 | 1.92 | 0.00 | 1.02 | -13.09 | 1.65 | -11.49 | 148.69 | 0.3748 | -919.0 | -722.3 | |
| 4.79 | -11.00 | 2.58 | -11.00 | -14.08 | 1.41 | -11.72 | 149.53 | 0.3904 | -949.1 | 999999 | |
| 2.18 | 2.53 | 1.19 | 1.38 | -16.13 | 0.98 | -12.16 | 151.22 | 0.4221 | 923.8 | 898.8 | |
| 0.00 | 1.48 | 0.00 | 0.80 | -13.55 | 0.97 | -12.17 | 147.86 | 0.3868 | -937.0 | -747.3 | |
| 12.21 | 21.18 | 6.57 | 11.41 | -14.06 | 0.88 | -12.26 | 148.38 | 0.3945 | -998.6 | -606.2 | |
| 0.00 | 1.22 | 0.00 | 0.67 | -16.01 | 0.70 | -12.44 | 150.53 | 0.4225 | 765.0 | 529.0 | |
| 0.00 | 1.66 | 0.00 | 0.90 | -14.34 | 359.82 | -13.32 | 146.62 | 0.4073 | -477.0 | -435.4 | |
| 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. | |