SDO HMI 2011-10-16 17:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 90.03 | 668.55 | 49.32 | 365.73 | 27.26 | 55.82 | 12.99 | 331.91 | 0.4249 | -895.8 | -378.5 | |
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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 |
| 0.00 | 2.18 | 0.00 | 1.15 | 20.74 | 57.42 | 14.59 | 317.97 | 0.3533 | -809.0 | -605.1 | |
| 0.00 | 1.83 | 0.00 | 1.03 | 29.62 | 57.95 | 15.12 | 330.90 | 0.4681 | 929.0 | 627.5 | |
| 0.00 | 0.96 | 0.00 | 0.54 | 29.76 | 57.61 | 14.78 | 331.58 | 0.4674 | 528.0 | 525.4 | |
| 0.87 | 601.90 | 0.48 | 329.89 | 27.72 | 57.28 | 14.45 | 329.59 | 0.4384 | -852.7 | -426.0 | |
| 89.16 | -4.00 | 48.84 | -4.00 | 27.32 | 56.74 | 13.91 | 329.98 | 0.4288 | -1574.8 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.68 | 29.72 | 56.54 | 13.71 | 333.25 | 0.4592 | -552.0 | -476.6 | |
| 0.00 | 1.31 | 0.00 | 0.68 | 19.87 | 54.75 | 11.92 | 321.65 | 0.3146 | -1038.0 | -828.3 | |
| 0.00 | 1.66 | 0.00 | 0.90 | 26.38 | 55.36 | 12.53 | 331.24 | 0.4056 | -693.0 | -587.4 | |
| 0.00 | 1.22 | 0.00 | 0.69 | 32.35 | 55.88 | 13.05 | 337.01 | 0.4903 | -616.0 | -441.4 | |
| 0.00 | 1.31 | 0.00 | 0.68 | 20.03 | 54.51 | 11.68 | 322.54 | 0.3141 | -879.0 | -716.5 | |
| 0.00 | 0.87 | 0.00 | 0.49 | 30.64 | 54.89 | 12.06 | 336.94 | 0.4610 | -754.0 | -680.1 | |
| 0.00 | 2.18 | 0.00 | 1.13 | 19.59 | 53.57 | 10.74 | 323.86 | 0.2990 | -978.0 | -760.9 | |
| 0.00 | 1.40 | 0.00 | 0.79 | 32.11 | 54.80 | 11.97 | 338.48 | 0.4807 | -737.0 | -606.4 | |
| 0.00 | 1.31 | 0.00 | 0.68 | 20.05 | 53.54 | 10.71 | 324.89 | 0.3048 | -959.0 | -691.3 | |
| 0.00 | 3.84 | 0.00 | 2.08 | 27.50 | 53.97 | 11.14 | 335.25 | 0.4112 | -1011.0 | -789.3 | |
| 0.00 | 1.13 | 0.00 | 0.62 | 28.87 | 53.29 | 10.46 | 338.02 | 0.4264 | -595.0 | -534.9 | |
| 0.00 | 0.87 | 0.00 | 0.48 | 30.47 | 53.35 | 10.52 | 339.43 | 0.4497 | -674.0 | -505.6 | |
| 0.00 | 1.40 | 0.00 | 0.76 | 28.78 | 53.03 | 10.20 | 338.40 | 0.4235 | -892.0 | -783.8 | |
| 0.00 | 1.05 | 0.00 | 0.57 | 29.24 | 52.84 | 10.01 | 339.21 | 0.4291 | -841.0 | -655.5 | |
| 0.00 | 1.31 | 0.00 | 0.71 | 27.46 | 52.56 | 9.74 | 337.97 | 0.4017 | -794.0 | -610.2 | |
| 0.00 | 3.32 | 0.00 | 1.80 | 27.82 | 52.49 | 9.66 | 338.48 | 0.4064 | -940.0 | -756.7 | |
| 0.00 | 2.36 | 0.00 | 1.28 | 27.98 | 52.20 | 9.37 | 339.23 | 0.4072 | -831.0 | -610.7 | |
| 0.00 | 1.48 | 0.00 | 0.81 | 29.45 | 51.61 | 8.78 | 341.74 | 0.4257 | -904.0 | -709.8 | |
| 0.00 | 1.31 | 0.00 | 0.71 | 27.88 | 50.55 | 7.72 | 342.51 | 0.3970 | -817.0 | -689.0 | |
| 0.00 | 1.13 | 0.00 | 0.60 | 26.95 | 45.97 | 3.15 | 352.29 | 0.3662 | 685.0 | 486.7 | |
| 0.00 | 1.22 | 0.00 | 0.65 | 26.89 | 45.24 | 2.41 | 354.07 | 0.3638 | 850.0 | 694.4 | |
| 0.00 | 0.96 | 0.00 | 0.51 | 26.92 | 45.00 | 2.17 | 354.65 | 0.3640 | 644.0 | 468.9 | |
| 0.00 | 1.57 | 0.00 | 0.83 | 26.06 | 44.25 | 1.42 | 356.32 | 0.3490 | 766.0 | 542.7 | |
| 0.00 | 2.97 | 0.00 | 1.56 | 25.11 | 43.45 | 0.62 | 358.30 | 0.3327 | 897.0 | 676.9 | |
| 0.00 | 2.09 | 0.00 | 1.09 | 22.94 | 43.34 | 0.51 | 358.40 | 0.2965 | 893.0 | 725.0 | |
| 0.00 | 4.54 | 0.00 | 2.40 | 26.54 | 41.66 | -1.17 | 2.96 | 0.3566 | 721.0 | 718.2 | |
| 0.00 | 1.13 | 0.00 | 0.62 | 30.00 | 40.93 | -1.90 | 4.01 | 0.4131 | 700.0 | 570.7 | |
| 0.00 | 0.61 | 0.00 | 0.33 | 29.18 | 39.78 | -3.05 | 6.67 | 0.4018 | 672.0 | 536.0 | |
| 0.00 | 1.83 | 0.00 | 0.98 | 27.37 | 39.05 | -3.78 | 9.03 | 0.3744 | 765.0 | 666.8 | |
| 0.00 | 2.62 | 0.00 | 1.40 | 27.24 | 38.72 | -4.11 | 9.87 | 0.3731 | 849.0 | 636.2 | |
| 0.00 | 0.52 | 0.00 | 0.28 | 26.12 | 38.70 | -4.13 | 10.54 | 0.3553 | 579.0 | 622.2 | |
| 0.00 | 1.48 | 0.00 | 0.78 | 25.24 | 36.54 | -6.29 | 16.54 | 0.3496 | 842.0 | 671.7 | |
| 0.00 | 2.01 | 0.00 | 1.08 | 27.10 | 32.74 | -10.09 | 23.14 | 0.3986 | 877.0 | 647.9 | |
| 0.00 | 1.13 | 0.00 | 0.60 | 25.22 | 32.60 | -10.23 | 25.67 | 0.3724 | 752.0 | 558.4 | |
| 0.00 | 4.19 | 0.00 | 2.26 | 27.06 | 32.20 | -10.63 | 24.26 | 0.4015 | 681.0 | 662.0 | |
| 0.00 | 1.13 | 0.00 | 0.61 | 26.92 | 31.80 | -11.03 | 25.20 | 0.4022 | 847.0 | 655.9 | |
| 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. | |