SDO HMI 2011-10-20 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 |
| 8.28 | 36.77 | 4.97 | 21.94 | -21.11 | 334.84 | -21.26 | 142.60 | 0.5586 | -119.3 | -23.7 | |
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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 |
| 1.05 | 1.74 | 0.61 | 1.02 | -20.38 | 337.29 | -18.82 | 144.98 | 0.5291 | 908.6 | 684.9 | |
| 0.00 | 4.62 | 0.00 | 2.71 | -20.53 | 336.76 | -19.35 | 144.42 | 0.5353 | 805.0 | 629.8 | |
| 0.00 | 2.09 | 0.00 | 1.23 | -20.87 | 336.58 | -19.53 | 144.56 | 0.5408 | 709.0 | 508.2 | |
| 0.00 | 0.96 | 0.00 | 0.56 | -20.69 | 336.06 | -20.05 | 143.65 | 0.5432 | 925.0 | 761.7 | |
| 0.00 | 0.61 | 0.00 | 0.36 | -20.86 | 336.04 | -20.07 | 143.82 | 0.5453 | 698.0 | 607.4 | |
| 0.00 | 1.74 | 0.00 | 1.02 | -20.06 | 336.01 | -20.10 | 142.84 | 0.5364 | 736.0 | 656.9 | |
| 0.00 | 1.83 | 0.00 | 1.08 | -20.93 | 335.86 | -20.25 | 143.66 | 0.5477 | 729.0 | 544.4 | |
| 0.00 | 2.09 | 0.00 | 1.25 | -20.65 | 334.50 | -21.61 | 141.56 | 0.5565 | -43.0 | -89.8 | |
| 0.00 | 0.87 | 0.00 | 0.53 | -21.96 | 334.22 | -21.89 | 142.75 | 0.5733 | -718.0 | -599.7 | |
| 1.66 | 4.79 | 0.99 | 2.86 | -21.02 | 334.30 | -21.81 | 141.76 | 0.5623 | -715.1 | -312.9 | |
| 1.83 | 6.10 | 1.10 | 3.67 | -21.43 | 334.00 | -22.11 | 141.86 | 0.5695 | -897.1 | -865.8 | |
| 0.00 | 2.18 | 0.00 | 1.32 | -21.91 | 333.74 | -22.36 | 142.10 | 0.5769 | -698.0 | -589.3 | |
| 2.00 | -11.00 | 1.21 | -11.00 | -21.37 | 333.80 | -22.31 | 141.55 | 0.5707 | -905.4 | 999999 | |
| 0.00 | 1.66 | 0.00 | 1.00 | -21.71 | 333.71 | -22.40 | 141.83 | 0.5751 | -798.0 | -687.1 | |
| 0.00 | 1.13 | 0.00 | 0.68 | -21.42 | 333.51 | -22.60 | 141.25 | 0.5737 | -737.0 | -481.3 | |
| 1.74 | 3.84 | 1.06 | 2.33 | -21.82 | 333.37 | -22.73 | 141.56 | 0.5792 | -757.5 | -597.3 | |
| 0.00 | 0.52 | 0.00 | 0.32 | -21.32 | 333.35 | -22.75 | 140.95 | 0.5741 | -593.0 | -543.2 | |
| 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. | |