SDO HMI 2011-11-21 19:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.13 | 67.52 | 12.33 | 36.24 | 7.47 | 265.04 | -21.99 | 75.39 | 0.3854 | -952.3 | -654.5 | |
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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 |
| 20.22 | 35.05 | 10.73 | 18.59 | 7.63 | 266.74 | -20.30 | 73.98 | 0.3593 | -1212.9 | -590.1 | |
| 0.00 | 3.94 | 0.00 | 2.11 | 5.35 | 264.82 | -22.21 | 81.02 | 0.3827 | -877.0 | -723.8 | |
| 0.00 | 1.37 | 0.00 | 0.74 | 9.36 | 264.54 | -22.49 | 71.10 | 0.4007 | -869.0 | -664.1 | |
| 0.00 | 1.89 | 0.00 | 1.01 | 5.97 | 264.48 | -22.56 | 79.56 | 0.3897 | -948.0 | -755.7 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 5.41 | 264.47 | -22.57 | 81.00 | 0.3885 | -724.0 | -611.1 | |
| 0.00 | 1.20 | 0.00 | 0.65 | 9.45 | 264.21 | -22.82 | 71.13 | 0.4061 | -864.0 | -707.4 | |
| 0.00 | 0.94 | 0.00 | 0.51 | 6.18 | 264.34 | -22.70 | 79.09 | 0.3924 | -799.0 | -583.1 | |
| 0.00 | 1.97 | 0.00 | 1.06 | 5.94 | 264.19 | -22.85 | 79.76 | 0.3942 | -676.0 | -587.7 | |
| 0.00 | 1.97 | 0.00 | 1.06 | 6.77 | 264.08 | -22.95 | 77.73 | 0.3981 | -909.0 | -713.7 | |
| 0.00 | 3.17 | 0.00 | 1.73 | 8.15 | 262.80 | -24.24 | 75.05 | 0.4225 | -855.0 | -756.6 | |
| 0.00 | 1.11 | 0.00 | 0.61 | 8.38 | 262.52 | -24.52 | 74.65 | 0.4276 | -724.0 | -649.7 | |
| 0.00 | 2.06 | 0.00 | 1.12 | 7.87 | 262.55 | -24.48 | 75.80 | 0.4253 | -1045.0 | -913.2 | |
| 0.00 | 2.74 | 0.00 | 1.50 | 7.67 | 262.50 | -24.54 | 76.31 | 0.4254 | -793.0 | -657.1 | |
| 2.91 | 3.43 | 1.60 | 1.88 | 8.11 | 262.41 | -24.63 | 75.33 | 0.4283 | -909.9 | -786.0 | |
| 0.00 | 1.97 | 0.00 | 1.08 | 8.74 | 262.36 | -24.67 | 73.93 | 0.4312 | -792.0 | -606.9 | |
| 0.00 | 0.34 | 0.00 | 0.19 | 8.49 | 262.08 | -24.95 | 74.62 | 0.4346 | -462.0 | -576.5 | |
| 0.00 | 0.86 | 0.00 | 0.47 | 7.51 | 261.95 | -25.09 | 76.92 | 0.4334 | -838.0 | -654.1 | |
| 0.00 | 1.29 | 0.00 | 0.71 | 7.71 | 261.57 | -25.46 | 76.62 | 0.4398 | -718.0 | -569.7 | |
| 0.00 | 1.11 | 0.00 | 0.62 | 6.04 | 260.91 | -26.13 | 80.61 | 0.4458 | -569.0 | -502.4 | |
| 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. | |