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 |
| 24.42 | 184.58 | 14.60 | 110.52 | -26.90 | 36.20 | 9.88 | 195.97 | 0.5634 | 576.2 | 330.4 | |
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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 |
| 24.42 | 167.65 | 14.60 | 100.30 | -26.72 | 37.19 | 10.87 | 197.49 | 0.5625 | 1176.5 | 365.5 | |
| 0.00 | 2.97 | 0.00 | 1.68 | -22.51 | 33.78 | 7.45 | 194.25 | 0.4888 | 956.0 | 775.2 | |
| 0.00 | 1.05 | 0.00 | 0.63 | -28.37 | 32.89 | 6.56 | 190.19 | 0.5707 | 702.0 | 547.6 | |
| 0.00 | 1.05 | 0.00 | 0.64 | -29.36 | 30.54 | 4.22 | 186.37 | 0.5799 | 543.0 | 453.7 | |
| 0.00 | 0.96 | 0.00 | 0.57 | -28.34 | 29.65 | 3.32 | 185.21 | 0.5640 | 669.0 | 622.0 | |
| 0.00 | 1.13 | 0.00 | 0.68 | -28.16 | 29.54 | 3.22 | 185.08 | 0.5613 | 762.0 | 578.6 | |
| 0.00 | 1.22 | 0.00 | 0.76 | -31.69 | 29.03 | 2.70 | 183.78 | 0.6106 | 523.0 | 473.8 | |
| 0.00 | 1.57 | 0.00 | 0.93 | -27.90 | 26.97 | 0.64 | 181.02 | 0.5555 | -687.0 | -532.2 | |
| 0.00 | 0.70 | 0.00 | 0.41 | -27.57 | 26.69 | 0.37 | 180.59 | 0.5507 | -128.0 | -187.9 | |
| 0.00 | 0.52 | 0.00 | 0.32 | -29.58 | 22.75 | -3.58 | 174.63 | 0.5820 | -674.0 | -556.3 | |
| 0.00 | 1.40 | 0.00 | 0.85 | -29.73 | 22.54 | -3.79 | 174.34 | 0.5844 | -706.0 | -517.4 | |
| 0.00 | 0.96 | 0.00 | 0.59 | -29.88 | 21.87 | -4.45 | 173.39 | 0.5876 | -767.0 | -575.0 | |
| 0.00 | 1.66 | 0.00 | 1.06 | -32.98 | 19.68 | -6.65 | 171.16 | 0.6341 | -666.0 | -589.6 | |
| 0.00 | 0.87 | 0.00 | 0.54 | -29.54 | 17.08 | -9.25 | 166.35 | 0.5947 | -663.0 | -520.8 | |
| 0.00 | 0.87 | 0.00 | 0.56 | -33.19 | 16.38 | -9.95 | 167.01 | 0.6452 | -562.0 | -438.3 | |
| 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. | |