SDO HMI 2011-12-17 20:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.41 | 102.12 | 10.85 | 55.34 | 21.56 | 301.05 | -2.80 | 4.94 | 0.4022 | -73.6 | 127.0 | |
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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 | 1.45 | 0.00 | 0.77 | 18.77 | 312.75 | 8.89 | 336.78 | 0.3730 | 842.0 | 715.7 | |
| 0.00 | 1.62 | 0.00 | 0.86 | 18.70 | 312.21 | 8.36 | 337.98 | 0.3686 | 861.0 | 649.5 | |
| 0.00 | 1.87 | 0.00 | 0.99 | 19.39 | 307.78 | 3.92 | 349.59 | 0.3590 | -928.0 | -660.1 | |
| 0.00 | 1.19 | 0.00 | 0.63 | 19.79 | 307.54 | 3.68 | 350.42 | 0.3649 | -795.0 | -605.8 | |
| 0.00 | 1.02 | 0.00 | 0.54 | 19.95 | 307.45 | 3.59 | 350.73 | 0.3672 | -760.0 | -620.3 | |
| 0.00 | 1.19 | 0.00 | 0.63 | 19.13 | 307.37 | 3.51 | 350.54 | 0.3538 | -829.0 | -667.0 | |
| 0.00 | 1.87 | 0.00 | 0.99 | 18.79 | 306.95 | 3.10 | 351.48 | 0.3471 | -987.0 | -733.5 | |
| 1.53 | 2.38 | 0.81 | 1.26 | 19.16 | 306.81 | 2.95 | 352.05 | 0.3529 | -846.6 | -744.3 | |
| 17.69 | 24.32 | 9.41 | 12.94 | 20.05 | 306.60 | 2.75 | 352.92 | 0.3668 | -1029.7 | -668.5 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 14.85 | 306.22 | 2.36 | 351.79 | 0.2805 | -882.0 | -654.3 | |
| 1.19 | 5.19 | 0.63 | 2.75 | 19.48 | 305.84 | 1.99 | 354.72 | 0.3562 | 810.8 | 286.5 | |
| 0.00 | 1.19 | 0.00 | 0.63 | 19.82 | 305.69 | 1.83 | 355.21 | 0.3616 | -757.0 | -551.6 | |
| 0.00 | 1.19 | 0.00 | 0.63 | 18.16 | 305.51 | 1.66 | 355.26 | 0.3341 | -708.0 | -472.8 | |
| 0.00 | 1.96 | 0.00 | 1.04 | 19.54 | 305.47 | 1.61 | 355.72 | 0.3567 | 761.0 | 468.3 | |
| 0.00 | 2.13 | 0.00 | 1.13 | 19.54 | 305.18 | 1.33 | 356.47 | 0.3564 | 611.0 | 512.0 | |
| 0.00 | 2.13 | 0.00 | 1.10 | 16.23 | 304.33 | 0.47 | 358.48 | 0.3010 | -806.0 | -582.5 | |
| 0.00 | 1.87 | 0.00 | 0.98 | 17.78 | 303.84 | -0.02 | 0.05 | 0.3268 | -821.0 | -730.9 | |
| 0.00 | 2.13 | 0.00 | 1.12 | 19.10 | 302.81 | -1.05 | 2.85 | 0.3489 | -923.0 | -743.0 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 19.22 | 302.46 | -1.39 | 3.76 | 0.3513 | -860.0 | -668.6 | |
| 0.00 | 1.45 | 0.00 | 0.81 | 26.60 | 301.99 | -1.87 | 3.57 | 0.4693 | -672.0 | -518.2 | |
| 0.00 | 1.87 | 0.00 | 0.99 | 18.85 | 301.78 | -2.07 | 5.70 | 0.3460 | -743.0 | -609.3 | |
| 0.00 | 0.85 | 0.00 | 0.45 | 18.10 | 298.96 | -4.89 | 13.78 | 0.3418 | -594.0 | -519.4 | |
| 0.00 | 0.85 | 0.00 | 0.45 | 18.63 | 298.64 | -5.22 | 14.26 | 0.3515 | -692.0 | -564.4 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 23.12 | 298.38 | -5.48 | 12.03 | 0.4229 | -691.0 | -598.4 | |
| 0.00 | 0.60 | 0.00 | 0.32 | 21.55 | 297.58 | -6.27 | 14.73 | 0.4015 | 867.0 | 691.0 | |
| 0.00 | 1.19 | 0.00 | 0.65 | 22.38 | 297.25 | -6.60 | 14.88 | 0.4156 | 790.0 | 601.6 | |
| 0.00 | 2.13 | 0.00 | 1.19 | 25.95 | 296.47 | -7.38 | 14.22 | 0.4725 | 815.0 | 678.3 | |
| 0.00 | 2.98 | 0.00 | 1.74 | 29.67 | 295.18 | -8.67 | 14.33 | 0.5314 | 678.0 | 676.3 | |
| 0.00 | 0.85 | 0.00 | 0.50 | 29.46 | 294.99 | -8.86 | 14.74 | 0.5292 | 756.0 | 579.5 | |
| 0.00 | 3.57 | 0.00 | 2.10 | 30.08 | 294.87 | -8.99 | 14.60 | 0.5385 | 722.0 | 602.7 | |
| 0.00 | 0.94 | 0.00 | 0.51 | 21.94 | 295.22 | -8.63 | 19.52 | 0.4185 | 850.0 | 729.5 | |
| 0.00 | 1.19 | 0.00 | 0.70 | 30.08 | 294.42 | -9.44 | 15.29 | 0.5402 | 551.0 | 435.3 | |
| 0.00 | 1.36 | 0.00 | 0.74 | 22.10 | 295.02 | -8.84 | 19.80 | 0.4220 | 872.0 | 680.9 | |
| 0.00 | 1.45 | 0.00 | 0.79 | 23.04 | 294.89 | -8.96 | 19.26 | 0.4365 | 708.0 | 553.5 | |
| 0.00 | 1.53 | 0.00 | 0.83 | 21.62 | 294.66 | -9.19 | 20.96 | 0.4169 | 814.0 | 606.1 | |
| 0.00 | 5.02 | 0.00 | 2.76 | 22.91 | 294.32 | -9.54 | 20.50 | 0.4377 | 666.0 | 631.2 | |
| 0.00 | 3.06 | 0.00 | 1.66 | 21.27 | 294.30 | -9.55 | 22.04 | 0.4139 | 900.0 | 834.7 | |
| 0.00 | 0.94 | 0.00 | 0.55 | 29.78 | 293.24 | -10.61 | 17.26 | 0.5408 | 638.0 | 494.0 | |
| 0.00 | 2.64 | 0.00 | 1.49 | 25.27 | 292.41 | -11.44 | 21.94 | 0.4821 | 793.0 | 681.3 | |
| 0.00 | 1.02 | 0.00 | 0.62 | 32.12 | 291.48 | -12.38 | 18.30 | 0.5804 | 591.0 | 425.7 | |
| 0.00 | 1.53 | 0.00 | 0.87 | 25.73 | 292.10 | -11.76 | 22.07 | 0.4904 | 564.0 | 409.1 | |
| 0.00 | 1.11 | 0.00 | 0.61 | 21.03 | 291.58 | -12.27 | 27.71 | 0.4286 | 693.0 | 520.6 | |
| 0.00 | 1.28 | 0.00 | 0.69 | 18.69 | 291.70 | -12.15 | 30.41 | 0.3957 | 767.0 | 537.9 | |
| 0.00 | 1.28 | 0.00 | 0.68 | 15.99 | 290.37 | -13.48 | 37.23 | 0.3721 | 756.0 | 550.3 | |
| 0.00 | 2.47 | 0.00 | 1.37 | 21.48 | 289.72 | -14.14 | 30.55 | 0.4490 | 810.0 | 687.6 | |
| 0.00 | 0.85 | 0.00 | 0.48 | 22.63 | 286.88 | -16.98 | 33.76 | 0.4869 | 672.0 | 580.3 | |
| 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. | |