SDO HMI 2011-12-19 15:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.13 | 85.46 | 9.02 | 49.86 | 20.92 | 302.79 | 22.52 | 317.24 | 0.5306 | -213.7 | -140.3 | |
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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 | 1.28 | 0.00 | 0.78 | 18.36 | 310.69 | 30.42 | 304.90 | 0.5882 | -695.0 | -631.7 | |
| 0.00 | 1.36 | 0.00 | 0.83 | 18.57 | 310.62 | 30.35 | 305.28 | 0.5890 | -841.0 | -636.7 | |
| 0.00 | 1.02 | 0.00 | 0.62 | 18.82 | 310.49 | 30.22 | 305.75 | 0.5893 | -638.0 | -567.9 | |
| 0.00 | 0.94 | 0.00 | 0.59 | 22.01 | 311.01 | 30.74 | 309.78 | 0.6189 | 563.0 | 548.5 | |
| 3.06 | 4.42 | 1.86 | 2.68 | 18.22 | 310.12 | 29.85 | 305.17 | 0.5807 | -749.9 | -545.1 | |
| 0.00 | 1.19 | 0.00 | 0.72 | 18.00 | 309.73 | 29.45 | 305.17 | 0.5744 | -522.0 | -446.8 | |
| 0.00 | 1.45 | 0.00 | 0.88 | 19.48 | 309.98 | 29.70 | 307.14 | 0.5883 | -623.0 | -540.8 | |
| 0.00 | 1.45 | 0.00 | 0.87 | 18.47 | 309.56 | 29.29 | 306.01 | 0.5759 | 784.0 | 499.2 | |
| 0.00 | 2.38 | 0.00 | 1.43 | 17.96 | 309.40 | 29.13 | 305.40 | 0.5703 | -774.0 | -597.5 | |
| 0.51 | 1.62 | 0.31 | 0.97 | 17.99 | 309.19 | 28.92 | 305.62 | 0.5680 | -822.8 | -638.5 | |
| 0.00 | 0.85 | 0.00 | 0.51 | 17.86 | 308.99 | 28.72 | 305.61 | 0.5647 | -862.0 | -695.7 | |
| 0.00 | 1.45 | 0.00 | 0.87 | 18.02 | 308.84 | 28.57 | 305.97 | 0.5641 | -698.0 | -558.8 | |
| 1.02 | 1.53 | 0.61 | 0.92 | 18.55 | 308.72 | 28.45 | 306.88 | 0.5669 | 511.0 | 390.7 | |
| 0.00 | 1.28 | 0.00 | 0.74 | 14.78 | 307.02 | 26.75 | 302.43 | 0.5177 | -741.0 | -648.7 | |
| 0.00 | 1.36 | 0.00 | 0.81 | 19.47 | 307.16 | 26.89 | 309.72 | 0.5566 | -697.0 | -455.4 | |
| 8.67 | 9.95 | 5.15 | 5.90 | 19.75 | 306.62 | 26.35 | 310.67 | 0.5529 | -862.3 | -575.9 | |
| 0.00 | 1.19 | 0.00 | 0.70 | 19.97 | 306.17 | 25.90 | 311.45 | 0.5498 | -710.0 | -529.6 | |
| 0.00 | 1.53 | 0.00 | 0.90 | 19.33 | 305.67 | 25.40 | 311.02 | 0.5387 | -712.0 | -576.1 | |
| 1.87 | 2.30 | 1.09 | 1.34 | 19.70 | 304.91 | 24.64 | 312.40 | 0.5336 | 730.3 | 572.4 | |
| 0.00 | 2.64 | 0.00 | 1.53 | 20.60 | 303.13 | 22.86 | 315.75 | 0.5232 | -684.0 | -609.7 | |
| 0.00 | 1.11 | 0.00 | 0.64 | 20.44 | 302.97 | 22.70 | 315.72 | 0.5199 | -784.0 | -667.8 | |
| 0.00 | 1.19 | 0.00 | 0.69 | 20.15 | 302.89 | 22.62 | 315.40 | 0.5162 | -779.0 | -691.1 | |
| 0.00 | 3.49 | 0.00 | 2.03 | 21.59 | 302.95 | 22.68 | 317.36 | 0.5313 | -442.0 | -349.3 | |
| 0.00 | 1.19 | 0.00 | 0.68 | 18.51 | 302.41 | 22.14 | 313.51 | 0.4948 | -749.0 | -648.6 | |
| 0.00 | 0.60 | 0.00 | 0.34 | 18.38 | 302.13 | 21.86 | 313.67 | 0.4904 | -634.0 | -518.4 | |
| 0.00 | 1.36 | 0.00 | 0.78 | 19.61 | 301.93 | 21.66 | 315.79 | 0.5006 | -761.0 | -624.6 | |
| 0.00 | 0.94 | 0.00 | 0.53 | 19.26 | 301.58 | 21.30 | 315.71 | 0.4932 | -853.0 | -715.2 | |
| 0.00 | 1.28 | 0.00 | 0.72 | 19.25 | 301.44 | 21.17 | 315.89 | 0.4918 | -908.0 | -752.9 | |
| 0.00 | 2.47 | 0.00 | 1.41 | 21.82 | 300.12 | 19.85 | 321.29 | 0.5061 | -573.0 | -479.6 | |
| 0.00 | 1.19 | 0.00 | 0.72 | 27.27 | 300.27 | 20.00 | 327.60 | 0.5694 | -699.0 | -519.3 | |
| 0.00 | 1.36 | 0.00 | 0.81 | 26.66 | 300.05 | 19.78 | 327.22 | 0.5607 | -756.0 | -691.3 | |
| 0.00 | 1.62 | 0.00 | 0.91 | 21.04 | 298.94 | 18.67 | 321.90 | 0.4861 | -846.0 | -639.5 | |
| 0.00 | 1.28 | 0.00 | 0.73 | 23.16 | 298.93 | 18.66 | 324.67 | 0.5107 | -722.0 | -597.5 | |
| 0.00 | 1.96 | 0.00 | 1.13 | 23.78 | 298.54 | 18.27 | 325.96 | 0.5147 | -823.0 | -654.1 | |
| 0.00 | 0.85 | 0.00 | 0.48 | 21.96 | 297.89 | 17.62 | 324.66 | 0.4873 | 578.0 | 501.1 | |
| 0.00 | 1.28 | 0.00 | 0.72 | 22.50 | 297.02 | 16.75 | 326.65 | 0.4864 | 703.0 | 478.3 | |
| 0.00 | 0.85 | 0.00 | 0.48 | 22.85 | 296.77 | 16.50 | 327.47 | 0.4887 | 817.0 | 629.8 | |
| 0.00 | 1.11 | 0.00 | 0.62 | 22.37 | 296.61 | 16.34 | 327.13 | 0.4813 | 781.0 | 726.6 | |
| 0.00 | 1.53 | 0.00 | 0.86 | 22.17 | 295.86 | 15.58 | 328.09 | 0.4726 | 806.0 | 663.1 | |
| 0.00 | 4.59 | 0.00 | 2.57 | 22.10 | 295.55 | 15.28 | 328.50 | 0.4693 | 892.0 | 693.8 | |
| 0.00 | 1.02 | 0.00 | 0.57 | 21.17 | 295.09 | 14.82 | 328.12 | 0.4535 | 825.0 | 704.2 | |
| 0.00 | 0.94 | 0.00 | 0.53 | 22.65 | 295.15 | 14.88 | 329.80 | 0.4731 | 699.0 | 581.3 | |
| 0.00 | 1.70 | 0.00 | 0.95 | 21.49 | 294.99 | 14.72 | 328.69 | 0.4568 | 956.0 | 683.5 | |
| 0.00 | 0.85 | 0.00 | 0.49 | 25.59 | 295.40 | 15.13 | 332.57 | 0.5131 | 693.0 | 528.3 | |
| 0.00 | 1.28 | 0.00 | 0.75 | 27.63 | 295.68 | 15.41 | 334.10 | 0.5413 | 649.0 | 436.7 | |
| 0.00 | 1.53 | 0.00 | 0.87 | 24.56 | 293.47 | 13.20 | 334.62 | 0.4863 | 792.0 | 639.2 | |
| 0.00 | 1.87 | 0.00 | 1.04 | 22.63 | 293.17 | 12.90 | 333.16 | 0.4583 | 697.0 | 501.6 | |
| 0.00 | 1.11 | 0.00 | 0.65 | 28.95 | 293.79 | 13.52 | 337.95 | 0.5471 | 795.0 | 683.0 | |
| 0.00 | 1.36 | 0.00 | 0.76 | 24.18 | 290.65 | 10.38 | 339.16 | 0.4641 | 771.0 | 619.6 | |
| 0.00 | 1.36 | 0.00 | 0.81 | 30.76 | 291.23 | 10.96 | 342.94 | 0.5591 | 773.0 | 593.0 | |
| 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. | |