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 |
| 205.45 | 800.73 | 162.73 | 626.45 | 11.47 | 305.27 | -50.84 | 79.67 | 0.7728 | -80.7 | 78.1 | |
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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 | 5.32 | 0.00 | 3.67 | 10.45 | 311.88 | -44.23 | 80.63 | 0.6975 | -770.0 | -732.7 | |
| 15.69 | 67.21 | 11.08 | 47.31 | 11.81 | 310.53 | -45.57 | 78.81 | 0.7149 | -892.1 | -468.2 | |
| 0.00 | 1.05 | 0.00 | 0.74 | 10.59 | 310.70 | -45.41 | 80.52 | 0.7121 | -788.0 | -647.8 | |
| 0.96 | 5.84 | 0.68 | 4.15 | 10.86 | 310.29 | -45.81 | 80.17 | 0.7171 | -772.4 | -730.0 | |
| 0.00 | 0.78 | 0.00 | 0.56 | 11.38 | 309.88 | -46.23 | 79.48 | 0.7223 | -690.0 | -619.3 | |
| 23.45 | 126.04 | 16.64 | 89.30 | 9.28 | 310.15 | -45.96 | 82.38 | 0.7181 | -1010.4 | -407.1 | |
| 0.00 | 0.78 | 0.00 | 0.56 | 10.74 | 309.79 | -46.32 | 80.38 | 0.7230 | -738.0 | -622.1 | |
| 1.13 | 9.85 | 0.81 | 7.07 | 11.29 | 309.59 | -46.52 | 79.61 | 0.7258 | -719.9 | -636.5 | |
| 0.00 | 2.79 | 0.00 | 2.00 | 11.56 | 309.53 | -46.58 | 79.25 | 0.7266 | -537.0 | -500.1 | |
| 1.39 | -8.00 | 1.00 | -8.00 | 11.02 | 309.56 | -46.55 | 80.00 | 0.7260 | -671.6 | 999999 | |
| 13.60 | 87.78 | 9.83 | 64.11 | 10.26 | 309.08 | -47.02 | 81.06 | 0.7311 | -885.5 | -90.5 | |
| 0.00 | 1.74 | 0.00 | 1.26 | 9.45 | 309.01 | -47.09 | 82.19 | 0.7316 | -627.0 | -475.6 | |
| 12.12 | -11.00 | 8.82 | -11.00 | 10.54 | 308.71 | -47.39 | 80.71 | 0.7356 | -654.9 | 999999 | |
| 1.13 | 15.69 | 0.83 | 11.56 | 12.60 | 308.25 | -47.86 | 77.95 | 0.7423 | 581.4 | 178.9 | |
| 0.00 | 2.53 | 0.00 | 1.85 | 11.67 | 308.47 | -47.64 | 79.18 | 0.7390 | -601.0 | -439.9 | |
| 6.19 | -14.00 | 4.57 | -14.00 | 12.19 | 308.08 | -48.03 | 78.52 | 0.7439 | -620.6 | 999999 | |
| 3.14 | 8.11 | 2.31 | 5.96 | 11.38 | 308.22 | -47.89 | 79.60 | 0.7418 | -656.6 | -346.8 | |
| 0.00 | 1.13 | 0.00 | 0.83 | 9.52 | 308.41 | -47.69 | 82.10 | 0.7387 | -379.0 | -311.5 | |
| 0.00 | 1.48 | 0.00 | 1.10 | 11.21 | 307.93 | -48.17 | 79.84 | 0.7449 | 239.0 | 195.5 | |
| 0.00 | 1.05 | 0.00 | 0.78 | 11.59 | 307.76 | -48.35 | 79.34 | 0.7472 | -278.0 | -201.8 | |
| 0.00 | 3.14 | 0.00 | 2.34 | 11.94 | 307.58 | -48.53 | 78.89 | 0.7494 | -499.0 | -367.4 | |
| 0.00 | 1.92 | 0.00 | 1.43 | 11.40 | 307.66 | -48.45 | 79.60 | 0.7481 | 322.0 | 308.4 | |
| 3.05 | 3.66 | 2.29 | 2.74 | 12.07 | 307.32 | -48.79 | 78.73 | 0.7525 | -547.2 | -422.3 | |
| 0.00 | 3.40 | 0.00 | 2.56 | 12.23 | 307.00 | -49.11 | 78.54 | 0.7561 | -467.0 | -394.6 | |
| 0.00 | 0.96 | 0.00 | 0.72 | 11.51 | 307.03 | -49.08 | 79.50 | 0.7553 | 734.0 | 629.6 | |
| 0.00 | 2.00 | 0.00 | 1.49 | 8.62 | 307.48 | -48.62 | 83.34 | 0.7493 | -543.0 | -469.9 | |
| 0.00 | 3.75 | 0.00 | 2.83 | 11.26 | 306.86 | -49.25 | 79.85 | 0.7571 | 648.0 | 524.1 | |
| 4.45 | 37.39 | 3.38 | 28.49 | 11.35 | 306.51 | -49.60 | 79.74 | 0.7611 | 782.3 | 507.0 | |
| 5.06 | -28.00 | 3.86 | -28.00 | 11.80 | 306.40 | -49.71 | 79.16 | 0.7625 | 520.1 | 999999 | |
| 0.52 | -28.00 | 0.40 | -28.00 | 11.91 | 306.32 | -49.79 | 79.01 | 0.7634 | -138.2 | 999999 | |
| 0.78 | -28.00 | 0.60 | -28.00 | 10.90 | 306.52 | -49.59 | 80.34 | 0.7608 | 185.9 | 999999 | |
| 2.44 | 3.05 | 1.89 | 2.36 | 11.51 | 305.71 | -50.40 | 79.58 | 0.7700 | 540.6 | 431.3 | |
| 1.39 | 3.40 | 1.08 | 2.63 | 10.66 | 305.76 | -50.34 | 80.68 | 0.7690 | -437.1 | -239.2 | |
| 0.00 | 1.66 | 0.00 | 1.37 | 18.43 | 303.20 | -52.91 | 71.05 | 0.8024 | -417.0 | -339.5 | |
| 4.62 | 13.51 | 3.65 | 10.71 | 13.41 | 304.80 | -51.31 | 77.19 | 0.7809 | -617.5 | -374.2 | |
| 4.36 | -35.00 | 3.47 | -35.00 | 13.45 | 304.44 | -51.67 | 77.17 | 0.7847 | -531.9 | 999999 | |
| 0.00 | 1.83 | 0.00 | 1.45 | 12.48 | 304.52 | -51.58 | 78.40 | 0.7832 | -398.0 | -266.7 | |
| 0.00 | 1.57 | 0.00 | 1.23 | 10.76 | 304.97 | -51.14 | 80.59 | 0.7777 | 622.0 | 451.1 | |
| 8.98 | 185.23 | 7.09 | 150.25 | 11.49 | 304.69 | -51.42 | 79.65 | 0.7810 | -677.7 | 418.1 | |
| 0.00 | 1.57 | 0.00 | 1.26 | 13.26 | 304.04 | -52.06 | 77.43 | 0.7888 | 304.0 | 183.9 | |
| 2.44 | -39.00 | 1.94 | -39.00 | 11.31 | 304.29 | -51.82 | 79.90 | 0.7852 | 427.4 | 999999 | |
| 0.00 | 1.57 | 0.00 | 1.28 | 13.88 | 303.34 | -52.76 | 76.70 | 0.7964 | -576.0 | -461.6 | |
| 0.00 | 0.96 | 0.00 | 0.79 | 14.56 | 303.06 | -53.05 | 75.87 | 0.7998 | -185.0 | -217.3 | |
| 2.44 | -39.00 | 1.96 | -39.00 | 11.20 | 303.97 | -52.13 | 80.06 | 0.7885 | 665.3 | 999999 | |
| 1.39 | -39.00 | 1.12 | -39.00 | 10.66 | 304.06 | -52.05 | 80.75 | 0.7874 | 578.6 | 999999 | |
| 0.00 | 1.66 | 0.00 | 1.34 | 11.51 | 303.69 | -52.42 | 79.68 | 0.7916 | 806.0 | 725.2 | |
| 0.00 | 0.44 | 0.00 | 0.35 | 11.83 | 303.55 | -52.55 | 79.28 | 0.7931 | 639.0 | 647.8 | |
| 0.96 | -39.00 | 0.78 | -39.00 | 11.97 | 303.36 | -52.74 | 79.11 | 0.7952 | 795.1 | 999999 | |
| 4.62 | -39.00 | 3.77 | -39.00 | 12.20 | 303.20 | -52.91 | 78.83 | 0.7970 | 619.3 | 999999 | |
| 0.00 | 2.88 | 0.00 | 2.34 | 11.42 | 303.36 | -52.75 | 79.80 | 0.7950 | 809.0 | 685.4 | |
| 8.46 | 36.78 | 6.99 | 30.56 | 13.34 | 302.64 | -53.47 | 77.43 | 0.8032 | -474.6 | 310.5 | |
| 0.70 | -39.00 | 0.57 | -39.00 | 11.96 | 302.91 | -53.20 | 79.14 | 0.7999 | 739.4 | 999999 | |
| 2.44 | -39.00 | 2.00 | -39.00 | 11.63 | 302.95 | -53.16 | 79.55 | 0.7993 | -324.9 | 999999 | |
| 4.36 | -51.00 | 3.61 | -51.00 | 13.00 | 302.54 | -53.56 | 77.86 | 0.8041 | 504.7 | 999999 | |
| 1.39 | -39.00 | 1.15 | -39.00 | 12.00 | 302.64 | -53.47 | 79.10 | 0.8027 | 819.9 | 999999 | |
| 1.31 | -39.00 | 1.08 | -39.00 | 11.51 | 302.47 | -53.64 | 79.73 | 0.8042 | 486.2 | 999999 | |
| 0.00 | 1.22 | 0.00 | 1.02 | 12.63 | 302.14 | -53.97 | 78.34 | 0.8080 | 670.0 | 603.1 | |
| 2.27 | -39.00 | 1.89 | -39.00 | 11.79 | 302.23 | -53.88 | 79.38 | 0.8067 | 820.5 | 999999 | |
| 0.52 | -39.00 | 0.44 | -39.00 | 11.89 | 301.99 | -54.11 | 79.27 | 0.8091 | 598.0 | 999999 | |
| 2.35 | -39.00 | 1.98 | -39.00 | 11.63 | 301.75 | -54.35 | 79.60 | 0.8115 | 517.5 | 999999 | |
| 0.00 | 1.66 | 0.00 | 1.45 | 14.66 | 300.36 | -55.75 | 75.97 | 0.8265 | 590.0 | 581.7 | |
| 2.53 | 5.75 | 2.21 | 5.04 | 14.42 | 300.34 | -55.77 | 76.26 | 0.8265 | 632.1 | 567.5 | |
| 3.40 | 22.40 | 2.99 | 19.72 | 13.54 | 300.06 | -56.05 | 77.34 | 0.8287 | 814.4 | 638.9 | |
| 2.44 | -63.00 | 2.16 | -63.00 | 13.95 | 299.85 | -56.26 | 76.86 | 0.8309 | 688.2 | 999999 | |
| 4.53 | 29.03 | 3.94 | 25.45 | 11.90 | 300.50 | -55.61 | 79.31 | 0.8239 | 736.5 | 564.5 | |
| 7.41 | 11.33 | 6.39 | 9.77 | 10.50 | 300.79 | -55.31 | 81.01 | 0.8208 | -407.7 | -105.6 | |
| 0.00 | 0.96 | 0.00 | 0.84 | 12.44 | 300.05 | -56.06 | 78.67 | 0.8284 | 541.0 | 510.1 | |
| 9.68 | -65.00 | 8.52 | -65.00 | 11.95 | 299.99 | -56.12 | 79.27 | 0.8288 | 719.6 | 999999 | |
| 0.00 | 1.83 | 0.00 | 1.64 | 13.82 | 299.28 | -56.82 | 77.05 | 0.8361 | 309.0 | 326.7 | |
| 0.00 | 0.70 | 0.00 | 0.63 | 14.59 | 298.98 | -57.13 | 76.15 | 0.8393 | 499.0 | 450.4 | |
| 0.00 | 1.92 | 0.00 | 1.73 | 13.92 | 299.02 | -57.09 | 76.95 | 0.8386 | 604.0 | 494.0 | |
| 3.40 | 4.97 | 3.00 | 4.38 | 11.06 | 299.87 | -56.23 | 80.34 | 0.8298 | 704.4 | 624.8 | |
| 0.00 | 1.48 | 0.00 | 1.32 | 12.31 | 299.48 | -56.62 | 78.85 | 0.8337 | 521.0 | 468.1 | |
| 0.00 | 3.23 | 0.00 | 2.87 | 11.64 | 299.53 | -56.58 | 79.65 | 0.8331 | 418.0 | 338.6 | |
| 0.00 | 1.13 | 0.00 | 1.01 | 12.15 | 299.37 | -56.74 | 79.05 | 0.8348 | 357.0 | 342.5 | |
| 0.00 | 2.00 | 0.00 | 1.84 | 14.57 | 298.41 | -57.70 | 76.20 | 0.8445 | 414.0 | 329.0 | |
| 0.00 | 1.92 | 0.00 | 1.76 | 14.21 | 298.44 | -57.66 | 76.63 | 0.8440 | 303.0 | 249.0 | |
| 15.25 | 32.60 | 13.83 | 29.65 | 12.72 | 298.89 | -57.22 | 78.38 | 0.8394 | 640.2 | 175.5 | |
| 0.00 | 9.07 | 0.00 | 8.21 | 12.08 | 298.88 | -57.22 | 79.15 | 0.8393 | 323.0 | 234.0 | |
| 2.88 | 6.01 | 2.60 | 5.45 | 11.65 | 298.91 | -57.20 | 79.65 | 0.8390 | 242.7 | 189.2 | |
| 1.39 | -80.00 | 1.26 | -80.00 | 11.53 | 298.89 | -57.22 | 79.80 | 0.8391 | -190.0 | 999999 | |
| 0.00 | 0.87 | 0.00 | 0.78 | 10.70 | 299.09 | -57.02 | 80.79 | 0.8372 | 462.0 | 375.9 | |
| 0.00 | 0.52 | 0.00 | 0.49 | 12.94 | 297.89 | -58.22 | 78.15 | 0.8487 | 137.0 | 190.2 | |
| 0.87 | 1.83 | 0.81 | 1.70 | 12.09 | 297.90 | -58.21 | 79.16 | 0.8483 | 295.3 | 369.3 | |
| 1.57 | 3.49 | 1.46 | 3.25 | 11.59 | 297.78 | -58.33 | 79.74 | 0.8494 | 394.3 | 293.1 | |
| 0.00 | 3.31 | 0.00 | 3.12 | 11.57 | 297.43 | -58.68 | 79.78 | 0.8525 | -265.0 | -229.9 | |
| 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. | |