SDO HMI 2011-10-18 06:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 43.82 | 79.93 | 24.70 | 45.04 | -14.60 | 2.42 | -20.07 | 135.81 | 0.4781 | -245.0 | -86.7 | |
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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 |
| 5.24 | 11.87 | 2.91 | 6.59 | -15.21 | 5.42 | -17.07 | 141.16 | 0.4536 | 990.3 | 811.9 | |
| 7.16 | 8.12 | 3.98 | 4.51 | -14.97 | 4.82 | -17.67 | 139.86 | 0.4567 | 991.3 | 790.8 | |
| 0.00 | 1.05 | 0.00 | 0.58 | -14.67 | 4.20 | -18.29 | 138.44 | 0.4596 | 592.0 | 587.8 | |
| 0.00 | 0.96 | 0.00 | 0.53 | -13.29 | 3.86 | -18.63 | 135.79 | 0.4477 | 710.0 | 618.5 | |
| 2.62 | 7.59 | 1.46 | 4.25 | -14.69 | 3.67 | -18.81 | 137.67 | 0.4652 | 737.5 | 481.7 | |
| 0.00 | 1.92 | 0.00 | 1.10 | -16.09 | 1.89 | -20.60 | 137.15 | 0.4991 | -920.0 | -746.9 | |
| 0.00 | 3.75 | 0.00 | 2.11 | -13.79 | 2.12 | -20.37 | 134.04 | 0.4721 | -668.0 | -664.0 | |
| 0.00 | 0.96 | 0.00 | 0.54 | -13.57 | 2.01 | -20.48 | 133.54 | 0.4711 | -1034.0 | -823.1 | |
| 6.81 | 9.16 | 3.84 | 5.17 | -14.06 | 1.53 | -20.95 | 133.66 | 0.4815 | -955.4 | -832.9 | |
| 0.00 | 1.40 | 0.00 | 0.80 | -15.80 | 1.26 | -21.23 | 135.87 | 0.5025 | -630.0 | -511.0 | |
| 0.00 | 1.83 | 0.00 | 1.05 | -15.99 | 1.10 | -21.39 | 135.95 | 0.5062 | -581.0 | -335.1 | |
| 2.27 | 3.05 | 1.30 | 1.75 | -15.71 | 0.93 | -21.56 | 135.32 | 0.5050 | 640.2 | 561.2 | |
| 0.00 | 3.49 | 0.00 | 1.97 | -13.68 | 0.88 | -21.61 | 132.18 | 0.4849 | -708.0 | -660.0 | |
| 19.72 | 24.08 | 11.21 | 13.69 | -14.28 | 0.75 | -21.74 | 132.96 | 0.4924 | -846.9 | -571.7 | |
| 0.00 | 0.70 | 0.00 | 0.40 | -14.18 | 0.16 | -22.33 | 132.04 | 0.4979 | -591.0 | -473.8 | |
| 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. | |