SDO HMI 2011-12-17 10:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.47 | 89.46 | 5.57 | 49.55 | 22.57 | 298.86 | -10.50 | 16.40 | 0.4429 | 143.0 | 213.7 | |
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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 | 1.19 | 0.00 | 0.63 | 18.26 | 312.08 | 2.72 | 352.29 | 0.3371 | 1038.0 | 809.2 | |
| 0.00 | 1.36 | 0.00 | 0.72 | 19.64 | 307.63 | -1.74 | 4.60 | 0.3580 | -724.0 | -532.1 | |
| 0.00 | 1.79 | 0.00 | 0.93 | 15.84 | 307.11 | -2.25 | 7.37 | 0.2962 | -770.0 | -641.8 | |
| 0.00 | 3.06 | 0.00 | 1.62 | 19.27 | 306.57 | -2.80 | 7.52 | 0.3537 | -530.0 | -522.6 | |
| 10.47 | 15.49 | 5.57 | 8.24 | 20.12 | 306.33 | -3.03 | 7.79 | 0.3680 | -956.0 | -625.4 | |
| 0.00 | 2.21 | 0.00 | 1.17 | 19.01 | 306.23 | -3.14 | 8.53 | 0.3504 | 838.0 | 587.1 | |
| 0.00 | 0.68 | 0.00 | 0.36 | 19.14 | 305.85 | -3.51 | 9.47 | 0.3534 | -527.0 | -386.1 | |
| 0.00 | 1.36 | 0.00 | 0.72 | 18.55 | 304.65 | -4.72 | 13.02 | 0.3477 | -674.0 | -398.2 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 18.86 | 304.45 | -4.91 | 13.32 | 0.3534 | -704.0 | -533.7 | |
| 0.00 | 1.36 | 0.00 | 0.72 | 18.70 | 304.08 | -5.28 | 14.40 | 0.3524 | -849.0 | -721.4 | |
| 0.00 | 1.02 | 0.00 | 0.54 | 17.92 | 303.30 | -6.07 | 17.11 | 0.3436 | -921.0 | -741.7 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 16.59 | 302.97 | -6.40 | 19.31 | 0.3244 | -853.0 | -728.3 | |
| 0.00 | 0.85 | 0.00 | 0.48 | 25.72 | 301.60 | -7.77 | 15.07 | 0.4702 | -740.0 | -543.6 | |
| 0.00 | 1.36 | 0.00 | 0.72 | 18.87 | 301.57 | -7.80 | 20.56 | 0.3673 | -859.0 | -669.8 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 18.68 | 301.26 | -8.11 | 21.49 | 0.3663 | -715.0 | -693.9 | |
| 0.00 | 2.72 | 0.00 | 1.58 | 28.85 | 300.25 | -9.12 | 15.51 | 0.5211 | -800.0 | -702.8 | |
| 0.00 | 1.02 | 0.00 | 0.59 | 28.82 | 300.05 | -9.32 | 15.85 | 0.5214 | -755.0 | -607.8 | |
| 0.00 | 1.11 | 0.00 | 0.63 | 26.00 | 299.39 | -9.98 | 18.85 | 0.4841 | -725.0 | -575.4 | |
| 0.00 | 0.77 | 0.00 | 0.42 | 22.66 | 299.10 | -10.27 | 22.17 | 0.4378 | -628.0 | -509.7 | |
| 0.00 | 0.85 | 0.00 | 0.46 | 20.87 | 298.94 | -10.43 | 24.28 | 0.4130 | -608.0 | -538.6 | |
| 0.00 | 0.51 | 0.00 | 0.28 | 22.47 | 297.65 | -11.72 | 25.10 | 0.4443 | 792.0 | 658.7 | |
| 0.00 | 1.45 | 0.00 | 0.80 | 22.90 | 296.96 | -12.41 | 25.92 | 0.4548 | 757.0 | 627.8 | |
| 0.00 | 0.94 | 0.00 | 0.54 | 27.08 | 296.45 | -12.91 | 22.83 | 0.5151 | 909.0 | 795.2 | |
| 0.00 | 1.70 | 0.00 | 0.97 | 25.84 | 296.56 | -12.81 | 23.74 | 0.4977 | 839.0 | 682.1 | |
| 0.00 | 0.94 | 0.00 | 0.54 | 27.08 | 296.21 | -13.15 | 23.20 | 0.5165 | 859.0 | 717.5 | |
| 0.00 | 1.28 | 0.00 | 0.71 | 22.61 | 296.56 | -12.81 | 26.94 | 0.4536 | 856.0 | 704.1 | |
| 0.00 | 2.04 | 0.00 | 1.17 | 26.01 | 295.93 | -13.43 | 24.59 | 0.5039 | 830.0 | 682.0 | |
| 0.00 | 1.11 | 0.00 | 0.62 | 23.71 | 296.02 | -13.35 | 26.70 | 0.4723 | 857.0 | 597.1 | |
| 0.00 | 1.02 | 0.00 | 0.58 | 24.83 | 295.70 | -13.67 | 26.10 | 0.4895 | 694.0 | 567.8 | |
| 0.00 | 1.19 | 0.00 | 0.71 | 30.08 | 294.42 | -14.95 | 23.31 | 0.5664 | 564.0 | 420.1 | |
| 0.00 | 1.19 | 0.00 | 0.67 | 23.17 | 295.25 | -14.11 | 28.59 | 0.4706 | 759.0 | 657.9 | |
| 0.00 | 1.45 | 0.00 | 0.86 | 29.29 | 294.40 | -14.97 | 23.99 | 0.5564 | 675.0 | 580.9 | |
| 0.00 | 1.19 | 0.00 | 0.71 | 29.46 | 294.26 | -15.10 | 24.02 | 0.5594 | 705.0 | 557.4 | |
| 0.00 | 3.06 | 0.00 | 1.71 | 22.46 | 295.03 | -14.34 | 29.76 | 0.4629 | 783.0 | 759.3 | |
| 0.00 | 1.62 | 0.00 | 0.91 | 23.20 | 294.92 | -14.45 | 29.10 | 0.4735 | 636.0 | 543.1 | |
| 0.00 | 1.11 | 0.00 | 0.62 | 22.62 | 294.95 | -14.42 | 29.72 | 0.4656 | 788.0 | 688.1 | |
| 0.00 | 1.70 | 0.00 | 0.94 | 21.40 | 295.04 | -14.33 | 31.02 | 0.4490 | 856.0 | 574.2 | |
| 0.00 | 1.11 | 0.00 | 0.61 | 21.37 | 294.88 | -14.49 | 31.33 | 0.4499 | 858.0 | 672.6 | |
| 0.00 | 2.04 | 0.00 | 1.13 | 21.08 | 294.68 | -14.69 | 32.04 | 0.4478 | 804.0 | 746.3 | |
| 0.00 | 3.57 | 0.00 | 1.98 | 21.11 | 294.42 | -14.95 | 32.45 | 0.4504 | 722.0 | 794.9 | |
| 0.00 | 3.06 | 0.00 | 1.72 | 23.04 | 294.10 | -15.26 | 30.61 | 0.4777 | 698.0 | 594.1 | |
| 0.00 | 1.53 | 0.00 | 0.86 | 22.82 | 293.96 | -15.40 | 31.10 | 0.4759 | 897.0 | 741.5 | |
| 0.00 | 1.11 | 0.00 | 0.62 | 22.69 | 293.58 | -15.79 | 31.87 | 0.4774 | 730.0 | 620.2 | |
| 0.00 | 0.85 | 0.00 | 0.53 | 32.30 | 291.98 | -17.39 | 24.64 | 0.6082 | 629.0 | 474.2 | |
| 0.00 | 1.70 | 0.00 | 0.98 | 25.34 | 292.97 | -16.40 | 29.80 | 0.5155 | 688.0 | 500.6 | |
| 0.00 | 1.79 | 0.00 | 1.03 | 25.14 | 292.90 | -16.47 | 30.12 | 0.5136 | 743.0 | 527.0 | |
| 0.00 | 0.85 | 0.00 | 0.49 | 25.44 | 292.61 | -16.75 | 30.21 | 0.5194 | 592.0 | 509.9 | |
| 0.00 | 1.87 | 0.00 | 1.08 | 25.24 | 292.51 | -16.86 | 30.58 | 0.5178 | 702.0 | 576.5 | |
| 0.00 | 1.11 | 0.00 | 0.64 | 25.57 | 292.05 | -17.32 | 30.87 | 0.5254 | 649.0 | 538.9 | |
| 0.00 | 1.62 | 0.00 | 0.92 | 21.02 | 289.96 | -19.41 | 39.49 | 0.4898 | 790.0 | 630.8 | |
| 0.00 | 1.11 | 0.00 | 0.65 | 22.45 | 286.71 | -22.66 | 41.73 | 0.5371 | 573.0 | 476.8 | |
| 0.00 | 1.11 | 0.00 | 0.68 | 27.00 | 284.90 | -24.47 | 38.12 | 0.6001 | 687.0 | 573.1 | |
| 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. | |