SDO HMI 2011-08-31 14:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 72.95 | 280.70 | 49.11 | 188.99 | -20.14 | 258.58 | -33.08 | 130.66 | 0.6778 | 146.4 | -90.2 | |
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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 |
| 1.16 | 9.31 | 0.76 | 6.10 | -22.22 | 262.76 | -28.89 | 136.81 | 0.6557 | 769.2 | 638.8 | |
| 0.00 | 1.16 | 0.00 | 0.76 | -21.56 | 262.91 | -28.74 | 136.20 | 0.6484 | 727.0 | 522.3 | |
| 1.61 | 1.79 | 1.05 | 1.17 | -21.68 | 262.66 | -28.99 | 136.09 | 0.6518 | 717.2 | 616.7 | |
| 0.00 | 0.90 | 0.00 | 0.58 | -21.44 | 262.64 | -29.02 | 135.80 | 0.6498 | 744.0 | 614.3 | |
| 0.00 | 1.34 | 0.00 | 0.88 | -22.32 | 262.40 | -29.25 | 136.57 | 0.6598 | 574.0 | 483.3 | |
| 0.00 | 1.07 | 0.00 | 0.70 | -21.46 | 262.41 | -29.24 | 135.60 | 0.6521 | 732.0 | 586.0 | |
| 0.00 | 3.04 | 0.00 | 1.97 | -20.70 | 262.43 | -29.23 | 134.74 | 0.6453 | 557.0 | 431.6 | |
| 0.00 | 0.27 | 0.00 | 0.18 | -23.30 | 261.26 | -30.40 | 136.59 | 0.6785 | -231.0 | -360.0 | |
| 0.00 | 3.04 | 0.00 | 2.06 | -23.20 | 260.59 | -31.06 | 135.88 | 0.6836 | -651.0 | -673.3 | |
| 2.42 | 4.65 | 1.64 | 3.16 | -23.19 | 260.24 | -31.41 | 135.57 | 0.6866 | -745.5 | -506.0 | |
| 4.39 | 14.05 | 2.91 | 9.31 | -20.24 | 259.79 | -31.87 | 131.78 | 0.6666 | 929.6 | 756.4 | |
| 16.29 | 22.56 | 10.89 | 15.09 | -20.74 | 259.44 | -32.21 | 132.07 | 0.6739 | 768.1 | 460.3 | |
| 0.00 | 1.97 | 0.00 | 1.31 | -20.16 | 259.46 | -32.19 | 131.41 | 0.6691 | 586.0 | 518.1 | |
| 0.00 | 0.63 | 0.00 | 0.43 | -22.29 | 258.73 | -32.92 | 133.27 | 0.6928 | 552.0 | 521.0 | |
| 0.00 | 2.24 | 0.00 | 1.49 | -19.90 | 259.33 | -32.32 | 130.98 | 0.6683 | 629.0 | 487.3 | |
| 1.52 | 4.03 | 1.03 | 2.72 | -21.07 | 259.01 | -32.64 | 132.10 | 0.6807 | 437.2 | 387.4 | |
| 0.00 | 1.43 | 0.00 | 0.97 | -21.32 | 258.91 | -32.74 | 132.30 | 0.6835 | 456.0 | 414.9 | |
| 0.00 | 1.52 | 0.00 | 1.00 | -19.19 | 259.26 | -32.39 | 130.08 | 0.6635 | 771.0 | 578.4 | |
| 0.45 | 116.73 | 0.30 | 78.71 | -20.71 | 258.79 | -32.86 | 131.49 | 0.6799 | 421.6 | -107.5 | |
| 0.00 | 2.15 | 0.00 | 1.42 | -19.25 | 258.98 | -32.67 | 129.91 | 0.6667 | 606.0 | 598.0 | |
| 22.74 | -19.00 | 15.26 | -19.00 | -20.24 | 258.71 | -32.94 | 130.88 | 0.6770 | 804.3 | 999999 | |
| 0.00 | 1.97 | 0.00 | 1.31 | -19.42 | 258.87 | -32.79 | 130.02 | 0.6692 | 527.0 | 438.3 | |
| 1.70 | -19.00 | 1.14 | -19.00 | -19.78 | 258.55 | -33.10 | 130.19 | 0.6750 | 576.5 | 999999 | |
| 0.00 | 1.52 | 0.00 | 1.02 | -19.54 | 258.61 | -33.04 | 129.95 | 0.6726 | 184.0 | 89.2 | |
| 0.00 | 3.04 | 0.00 | 2.02 | -19.17 | 258.66 | -33.00 | 129.54 | 0.6693 | 492.0 | 454.3 | |
| 0.81 | -19.00 | 0.54 | -19.00 | -20.17 | 258.34 | -33.31 | 130.48 | 0.6800 | 254.8 | 999999 | |
| 2.06 | -19.00 | 1.39 | -19.00 | -19.98 | 258.16 | -33.50 | 130.10 | 0.6804 | -242.3 | 999999 | |
| 0.00 | 2.06 | 0.00 | 1.37 | -18.76 | 258.33 | -33.33 | 128.77 | 0.6695 | 306.0 | 240.6 | |
| 0.00 | 1.07 | 0.00 | 0.71 | -17.85 | 258.45 | -33.20 | 127.74 | 0.6615 | -813.0 | -662.6 | |
| 0.00 | 0.90 | 0.00 | 0.59 | -17.63 | 258.23 | -33.42 | 127.29 | 0.6621 | -772.0 | -642.4 | |
| 0.00 | 15.22 | 0.00 | 10.15 | -18.55 | 257.91 | -33.74 | 128.18 | 0.6722 | -535.0 | -491.0 | |
| 0.00 | 1.52 | 0.00 | 1.00 | -17.27 | 258.15 | -33.50 | 126.78 | 0.6603 | -733.0 | -606.6 | |
| 1.07 | 1.52 | 0.71 | 1.01 | -18.12 | 257.89 | -33.76 | 127.63 | 0.6692 | -724.8 | -742.6 | |
| 0.00 | 1.70 | 0.00 | 1.15 | -19.46 | 257.43 | -34.22 | 128.90 | 0.6837 | -723.0 | -498.6 | |
| 0.00 | 0.90 | 0.00 | 0.62 | -20.51 | 257.01 | -34.64 | 129.81 | 0.6954 | -706.0 | -540.5 | |
| 0.00 | 3.31 | 0.00 | 2.22 | -18.46 | 257.43 | -34.22 | 127.68 | 0.6763 | -792.0 | -638.5 | |
| 1.16 | 6.53 | 0.78 | 4.40 | -18.80 | 257.24 | -34.42 | 127.95 | 0.6808 | -605.6 | -632.0 | |
| 0.00 | 1.16 | 0.00 | 0.78 | -18.23 | 257.33 | -34.32 | 127.32 | 0.6757 | -579.0 | -485.2 | |
| 7.16 | 20.77 | 4.94 | 14.33 | -20.11 | 256.44 | -35.21 | 128.90 | 0.6980 | -847.8 | -639.7 | |
| 2.95 | -39.00 | 2.05 | -39.00 | -20.13 | 256.12 | -35.53 | 128.68 | 0.7013 | -760.9 | 999999 | |
| 3.94 | 10.12 | 2.68 | 6.90 | -18.80 | 256.46 | -35.20 | 127.34 | 0.6886 | -823.0 | -722.8 | |
| 0.00 | 0.72 | 0.00 | 0.49 | -19.22 | 256.24 | -35.42 | 127.68 | 0.6937 | -670.0 | -525.4 | |
| 1.52 | -41.00 | 1.04 | -41.00 | -18.89 | 256.12 | -35.53 | 127.19 | 0.6926 | -663.2 | 999999 | |
| 0.00 | 1.43 | 0.00 | 0.99 | -19.40 | 255.99 | -35.66 | 127.71 | 0.6974 | -581.0 | -542.8 | |
| 0.00 | 1.34 | 0.00 | 0.94 | -20.01 | 255.60 | -36.06 | 128.14 | 0.7055 | -490.0 | -351.1 | |
| 0.00 | 0.98 | 0.00 | 0.69 | -20.56 | 255.41 | -36.25 | 128.65 | 0.7111 | -407.0 | -329.6 | |
| 0.00 | 2.15 | 0.00 | 1.51 | -20.39 | 255.41 | -36.24 | 128.45 | 0.7099 | -512.0 | -365.3 | |
| 0.00 | 0.98 | 0.00 | 0.68 | -19.23 | 255.60 | -36.05 | 127.22 | 0.7001 | -603.0 | -472.9 | |
| 0.00 | 1.97 | 0.00 | 1.36 | -18.96 | 255.67 | -35.98 | 126.94 | 0.6975 | -679.0 | -456.9 | |
| 0.00 | 1.25 | 0.00 | 0.87 | -19.62 | 255.38 | -36.27 | 127.52 | 0.7049 | -442.0 | -342.4 | |
| 0.00 | 2.69 | 0.00 | 1.87 | -19.35 | 255.33 | -36.32 | 127.16 | 0.7036 | -498.0 | -462.3 | |
| 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. | |