SDO HMI 2011-10-18 00:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.87 | 69.53 | 14.35 | 40.15 | -14.79 | 2.48 | -23.30 | 131.89 | 0.5155 | -164.4 | -151.1 | |
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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 |
| 5.93 | 13.09 | 3.37 | 7.43 | -15.29 | 5.17 | -20.61 | 136.02 | 0.4909 | 980.6 | 748.9 | |
| 4.45 | 10.90 | 2.53 | 6.20 | -14.80 | 4.56 | -21.22 | 134.47 | 0.4924 | 926.7 | 653.6 | |
| 0.00 | 0.61 | 0.00 | 0.35 | -14.62 | 3.48 | -22.30 | 132.79 | 0.5023 | 462.0 | 436.6 | |
| 0.00 | 2.09 | 0.00 | 1.19 | -13.38 | 2.81 | -22.97 | 130.04 | 0.4979 | -772.0 | -607.3 | |
| 0.00 | 1.05 | 0.00 | 0.60 | -13.57 | 2.72 | -23.06 | 130.23 | 0.5007 | -725.0 | -520.8 | |
| 0.00 | 1.83 | 0.00 | 1.07 | -16.21 | 2.01 | -23.77 | 133.32 | 0.5340 | -866.0 | -754.5 | |
| 0.00 | 0.87 | 0.00 | 0.51 | -15.93 | 1.94 | -23.83 | 132.83 | 0.5320 | -633.0 | -548.7 | |
| 3.84 | 8.81 | 2.22 | 5.09 | -14.12 | 1.72 | -24.06 | 129.89 | 0.5173 | -931.4 | -777.8 | |
| 2.88 | 4.54 | 1.69 | 2.66 | -15.72 | 1.46 | -24.32 | 131.97 | 0.5353 | -883.0 | -612.1 | |
| 0.00 | 2.18 | 0.00 | 1.28 | -15.80 | 1.18 | -24.60 | 131.76 | 0.5391 | -653.0 | -519.6 | |
| 0.00 | 1.05 | 0.00 | 0.62 | -15.85 | 0.79 | -24.98 | 131.39 | 0.5438 | 710.0 | 528.8 | |
| 0.00 | 1.22 | 0.00 | 0.71 | -13.80 | 1.01 | -24.77 | 128.60 | 0.5226 | -773.0 | -651.3 | |
| 2.36 | 18.93 | 1.38 | 11.05 | -14.57 | 0.85 | -24.92 | 129.59 | 0.5314 | -781.4 | -679.7 | |
| 5.41 | -13.00 | 3.16 | -13.00 | -14.29 | 0.61 | -25.16 | 128.91 | 0.5316 | -752.1 | 999999 | |
| 0.00 | 2.36 | 0.00 | 1.39 | -15.35 | 0.41 | -25.37 | 130.26 | 0.5434 | 778.0 | 502.8 | |
| 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. | |