SDO HMI 2011-08-20 16:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.68 | 127.18 | 12.34 | 77.12 | -21.43 | 54.70 | -21.19 | 144.38 | 0.5775 | 61.5 | 70.9 | |
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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 |
| 0.00 | 1.08 | 0.00 | 0.62 | -18.82 | 60.75 | -15.13 | 150.08 | 0.4974 | 872.0 | 692.4 | |
| 0.00 | 1.26 | 0.00 | 0.72 | -18.83 | 60.52 | -15.37 | 149.71 | 0.4993 | 736.0 | 591.0 | |
| 0.00 | 0.90 | 0.00 | 0.52 | -19.21 | 60.12 | -15.77 | 149.48 | 0.5073 | 615.0 | 508.6 | |
| 19.69 | 65.37 | 11.75 | 38.98 | -21.28 | 56.72 | -19.16 | 146.69 | 0.5591 | 1007.7 | 410.4 | |
| 0.00 | 1.17 | 0.00 | 0.68 | -18.42 | 57.01 | -18.87 | 143.90 | 0.5230 | 637.0 | 578.1 | |
| 0.00 | 1.17 | 0.00 | 0.70 | -21.57 | 56.37 | -19.52 | 146.52 | 0.5653 | 432.0 | 324.9 | |
| 0.99 | 3.24 | 0.59 | 1.95 | -21.72 | 56.18 | -19.71 | 146.41 | 0.5685 | 541.5 | 632.5 | |
| 0.00 | 1.35 | 0.00 | 0.81 | -21.52 | 56.00 | -19.89 | 145.97 | 0.5677 | 606.0 | 436.2 | |
| 0.00 | 1.17 | 0.00 | 0.69 | -19.18 | 55.73 | -20.16 | 143.01 | 0.5431 | 659.0 | 475.3 | |
| 0.00 | 0.63 | 0.00 | 0.37 | -19.39 | 55.63 | -20.25 | 143.12 | 0.5462 | 654.0 | 514.1 | |
| 0.00 | 1.17 | 0.00 | 0.68 | -18.21 | 55.58 | -20.31 | 141.65 | 0.5335 | 693.0 | 522.3 | |
| 0.00 | 1.08 | 0.00 | 0.66 | -21.86 | 54.44 | -21.44 | 144.34 | 0.5842 | 430.0 | 384.7 | |
| 0.00 | 6.92 | 0.00 | 4.18 | -20.48 | 53.99 | -21.89 | 142.25 | 0.5728 | 659.0 | 619.0 | |
| 0.00 | 2.07 | 0.00 | 1.25 | -20.73 | 53.74 | -22.14 | 142.23 | 0.5777 | 388.0 | 341.7 | |
| 0.00 | 6.47 | 0.00 | 3.97 | -21.49 | 52.95 | -22.93 | 142.12 | 0.5927 | -855.0 | -696.5 | |
| 0.00 | 1.08 | 0.00 | 0.66 | -21.11 | 52.91 | -22.98 | 141.65 | 0.5891 | -886.0 | -762.4 | |
| 0.00 | 2.16 | 0.00 | 1.32 | -20.84 | 52.85 | -23.04 | 141.27 | 0.5867 | -736.0 | -615.9 | |
| 0.00 | 0.90 | 0.00 | 0.54 | -19.99 | 52.88 | -23.01 | 140.32 | 0.5775 | -722.0 | -653.7 | |
| 0.00 | 2.25 | 0.00 | 1.38 | -20.80 | 52.25 | -23.64 | 140.52 | 0.5916 | -797.0 | -718.6 | |
| 0.00 | 1.08 | 0.00 | 0.67 | -21.84 | 52.07 | -23.81 | 141.48 | 0.6040 | -775.0 | -547.8 | |
| 0.00 | 0.72 | 0.00 | 0.46 | -24.61 | 51.35 | -24.53 | 143.61 | 0.6385 | 764.0 | 552.6 | |
| 0.00 | 0.99 | 0.00 | 0.60 | -20.03 | 52.09 | -23.79 | 139.44 | 0.5850 | -814.0 | -716.9 | |
| 0.00 | 1.98 | 0.00 | 1.22 | -20.82 | 51.93 | -23.96 | 140.16 | 0.5947 | -951.0 | -658.9 | |
| 0.00 | 1.62 | 0.00 | 1.01 | -22.11 | 51.63 | -24.26 | 141.27 | 0.6106 | -624.0 | -460.3 | |
| 0.00 | 1.08 | 0.00 | 0.70 | -25.08 | 50.51 | -25.37 | 143.19 | 0.6500 | -579.0 | -391.2 | |
| 0.00 | 0.99 | 0.00 | 0.62 | -21.79 | 51.04 | -24.85 | 140.26 | 0.6125 | -642.0 | -511.3 | |
| 0.00 | 1.26 | 0.00 | 0.83 | -25.93 | 50.02 | -25.87 | 143.53 | 0.6623 | -626.0 | -534.0 | |
| 0.00 | 1.08 | 0.00 | 0.67 | -20.78 | 50.83 | -25.06 | 138.87 | 0.6042 | -558.0 | -465.8 | |
| 0.00 | 0.99 | 0.00 | 0.64 | -24.51 | 49.82 | -26.06 | 141.89 | 0.6499 | -842.0 | -691.3 | |
| 0.00 | 1.62 | 0.00 | 1.02 | -21.55 | 50.40 | -25.49 | 139.28 | 0.6158 | -872.0 | -759.9 | |
| 0.00 | 1.44 | 0.00 | 0.95 | -24.71 | 48.88 | -27.00 | 141.13 | 0.6595 | -541.0 | -542.5 | |
| 0.00 | 1.35 | 0.00 | 0.87 | -22.83 | 49.19 | -26.69 | 139.43 | 0.6389 | -848.0 | -675.7 | |
| 0.00 | 0.90 | 0.00 | 0.58 | -23.12 | 49.06 | -26.83 | 139.61 | 0.6428 | -585.0 | -512.5 | |
| 0.00 | 0.54 | 0.00 | 0.36 | -24.72 | 48.65 | -27.23 | 140.91 | 0.6615 | -682.0 | -667.3 | |
| 0.00 | 0.90 | 0.00 | 0.58 | -23.41 | 48.92 | -26.97 | 139.78 | 0.6467 | -590.0 | -502.3 | |
| 0.00 | 1.62 | 0.00 | 1.06 | -23.92 | 48.58 | -27.31 | 139.99 | 0.6545 | -731.0 | -549.4 | |
| 0.00 | 1.35 | 0.00 | 0.89 | -24.42 | 48.46 | -27.42 | 140.40 | 0.6602 | -664.0 | -477.9 | |
| 0.00 | 0.99 | 0.00 | 0.65 | -24.03 | 48.37 | -27.52 | 139.90 | 0.6574 | -597.0 | -471.8 | |
| 0.00 | 1.26 | 0.00 | 0.82 | -23.87 | 48.25 | -27.63 | 139.61 | 0.6568 | -674.0 | -558.9 | |
| 0.00 | 1.17 | 0.00 | 0.73 | -19.93 | 48.97 | -26.92 | 135.86 | 0.6134 | -610.0 | -551.1 | |
| 0.00 | 0.81 | 0.00 | 0.51 | -18.66 | 47.60 | -28.28 | 132.91 | 0.6152 | 651.0 | 459.2 | |
| 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. | |