SDO HMI 2011-03-03 17:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 218.76 | 1292.59 | 127.94 | 755.85 | 24.57 | 164.15 | 1.92 | 356.68 | 0.5321 | 193.0 | 93.7 | |
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back to the solar disc SDO HMI 2011-03-03 17:58:59 UT
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 | 1.90 | 0.00 | 1.05 | 18.46 | 169.97 | 7.74 | 343.53 | 0.4528 | 703.0 | 535.3 | |
| 0.69 | 315.05 | 0.41 | 186.68 | 24.73 | 169.43 | 7.20 | 347.84 | 0.5427 | -1060.8 | -396.0 | |
| 47.29 | -2.00 | 28.05 | -2.00 | 25.40 | 169.37 | 7.14 | 348.22 | 0.5521 | -1145.7 | 999999 | |
| 1.29 | -2.00 | 0.76 | -2.00 | 24.55 | 169.32 | 7.09 | 347.95 | 0.5398 | -1175.7 | 999999 | |
| 5.18 | -2.00 | 3.05 | -2.00 | 24.76 | 169.13 | 6.90 | 348.34 | 0.5423 | -1376.5 | 999999 | |
| 0.95 | -2.00 | 0.56 | -2.00 | 24.62 | 169.06 | 6.83 | 348.40 | 0.5400 | -1346.4 | 999999 | |
| 1.47 | -2.00 | 0.86 | -2.00 | 24.61 | 168.63 | 6.40 | 349.11 | 0.5387 | -936.0 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.50 | 23.81 | 168.40 | 6.17 | 349.20 | 0.5263 | -837.0 | -563.4 | |
| 0.00 | 1.64 | 0.00 | 0.95 | 23.60 | 168.35 | 6.12 | 349.19 | 0.5232 | -787.0 | -580.1 | |
| 0.00 | 2.24 | 0.00 | 1.30 | 23.51 | 167.34 | 5.11 | 350.92 | 0.5194 | -1038.0 | -854.8 | |
| 2.85 | 14.58 | 1.65 | 8.47 | 23.93 | 167.13 | 4.90 | 351.42 | 0.5250 | -904.6 | -639.8 | |
| 0.00 | 1.64 | 0.00 | 0.96 | 24.28 | 167.14 | 4.91 | 351.50 | 0.5301 | -699.0 | -656.2 | |
| 0.00 | 1.73 | 0.00 | 1.01 | 24.52 | 166.92 | 4.69 | 351.94 | 0.5332 | -796.0 | -649.0 | |
| 0.00 | 2.33 | 0.00 | 1.36 | 24.45 | 166.72 | 4.49 | 352.26 | 0.5317 | -499.0 | -439.9 | |
| 0.00 | 1.04 | 0.00 | 0.61 | 25.50 | 166.33 | 4.10 | 353.19 | 0.5464 | -688.0 | -540.7 | |
| 0.00 | 1.98 | 0.00 | 1.11 | 20.33 | 165.57 | 3.34 | 353.25 | 0.4677 | 842.0 | 640.3 | |
| 0.00 | 1.47 | 0.00 | 0.83 | 21.95 | 165.39 | 3.16 | 354.02 | 0.4921 | -677.0 | -562.5 | |
| 1.04 | 28.39 | 0.59 | 16.09 | 21.68 | 165.12 | 2.89 | 354.45 | 0.4875 | -845.9 | -354.5 | |
| 1.90 | 728.65 | 1.11 | 421.41 | 24.40 | 165.12 | 2.89 | 355.00 | 0.5284 | -584.2 | 390.6 | |
| 2.85 | -18.00 | 1.61 | -18.00 | 21.50 | 164.96 | 2.73 | 354.73 | 0.4847 | -1025.8 | 999999 | |
| 2.93 | -19.00 | 1.70 | -19.00 | 24.08 | 164.69 | 2.46 | 355.69 | 0.5232 | 329.9 | 999999 | |
| 0.86 | -19.00 | 0.50 | -19.00 | 23.84 | 164.68 | 2.45 | 355.66 | 0.5195 | 701.8 | 999999 | |
| 4.92 | -19.00 | 2.83 | -19.00 | 23.21 | 164.61 | 2.38 | 355.70 | 0.5101 | 799.8 | 999999 | |
| 1.90 | -19.00 | 1.09 | -19.00 | 23.01 | 164.47 | 2.24 | 355.91 | 0.5069 | 1025.5 | 999999 | |
| 0.00 | 0.95 | 0.00 | 0.56 | 26.26 | 164.43 | 2.20 | 356.42 | 0.5551 | 605.0 | 457.4 | |
| 5.26 | -19.00 | 3.01 | -19.00 | 22.76 | 164.24 | 2.01 | 356.29 | 0.5030 | 1124.2 | 999999 | |
| 2.59 | -19.00 | 1.49 | -19.00 | 23.07 | 164.22 | 1.99 | 356.38 | 0.5076 | 983.5 | 999999 | |
| 0.00 | 5.87 | 0.00 | 3.31 | 21.43 | 164.13 | 1.90 | 356.32 | 0.4826 | -459.0 | -694.5 | |
| 0.00 | 0.86 | 0.00 | 0.51 | 26.15 | 163.77 | 1.54 | 357.49 | 0.5529 | 691.0 | 556.9 | |
| 0.00 | 1.21 | 0.00 | 0.69 | 22.69 | 163.70 | 1.47 | 357.29 | 0.5014 | 741.0 | 585.7 | |
| 0.00 | 1.04 | 0.00 | 0.59 | 21.57 | 163.59 | 1.36 | 357.38 | 0.4842 | -546.0 | -303.1 | |
| 0.00 | 1.04 | 0.00 | 0.59 | 21.77 | 163.43 | 1.20 | 357.70 | 0.4872 | 281.0 | 152.7 | |
| 0.00 | 1.38 | 0.00 | 0.82 | 25.90 | 163.40 | 1.17 | 358.07 | 0.5491 | 645.0 | 500.8 | |
| 1.38 | -19.00 | 0.79 | -19.00 | 22.83 | 163.31 | 1.08 | 358.01 | 0.5033 | 984.6 | 999999 | |
| 0.00 | 1.12 | 0.00 | 0.63 | 21.33 | 163.23 | 1.00 | 358.04 | 0.4803 | -657.0 | -655.5 | |
| 0.00 | 3.11 | 0.00 | 1.75 | 20.99 | 163.17 | 0.94 | 358.15 | 0.4751 | -973.0 | -818.7 | |
| 1.64 | -19.00 | 0.94 | -19.00 | 23.38 | 163.15 | 0.92 | 358.34 | 0.5115 | 1244.4 | 999999 | |
| 0.52 | 2.59 | 0.29 | 1.45 | 20.82 | 162.82 | 0.59 | 358.83 | 0.4723 | -837.8 | -712.5 | |
| 0.00 | 2.33 | 0.00 | 1.32 | 22.14 | 162.79 | 0.56 | 358.94 | 0.4926 | 217.0 | 178.3 | |
| 0.00 | 1.38 | 0.00 | 0.83 | 27.48 | 162.75 | 0.52 | 359.19 | 0.5717 | 784.0 | 640.3 | |
| 101.91 | -19.00 | 59.00 | -19.00 | 23.93 | 162.57 | 0.34 | 359.40 | 0.5196 | 1323.9 | 999999 | |
| 0.69 | 9.58 | 0.39 | 5.45 | 22.21 | 162.47 | 0.24 | 359.55 | 0.4936 | 725.5 | 600.3 | |
| 0.00 | 1.04 | 0.00 | 0.58 | 20.82 | 162.34 | 0.11 | 359.78 | 0.4722 | -636.0 | -452.2 | |
| 0.00 | 1.38 | 0.00 | 0.76 | 18.85 | 162.28 | 0.05 | 359.90 | 0.4415 | 808.0 | 652.6 | |
| 3.28 | -19.00 | 1.88 | -19.00 | 23.07 | 161.89 | -0.34 | 0.62 | 0.5066 | 1126.9 | 999999 | |
| 0.00 | 1.38 | 0.00 | 0.83 | 27.23 | 161.78 | -0.45 | 0.71 | 0.5681 | 573.0 | 453.1 | |
| 2.07 | 3.97 | 1.25 | 2.39 | 27.45 | 161.64 | -0.59 | 0.91 | 0.5712 | 786.6 | 635.0 | |
| 0.00 | 0.52 | 0.00 | 0.29 | 21.87 | 161.67 | -0.56 | 1.07 | 0.4885 | 595.0 | 516.0 | |
| 0.00 | 4.06 | 0.00 | 2.29 | 21.56 | 161.64 | -0.59 | 1.14 | 0.4838 | 1083.0 | 815.5 | |
| 0.00 | 1.04 | 0.00 | 0.62 | 27.12 | 161.58 | -0.65 | 1.03 | 0.5666 | 689.0 | 492.7 | |
| 0.00 | 1.55 | 0.00 | 0.92 | 26.15 | 161.39 | -0.84 | 1.38 | 0.5526 | 726.0 | 591.7 | |
| 4.40 | 5.35 | 2.62 | 3.19 | 26.58 | 161.15 | -1.08 | 1.73 | 0.5589 | 882.5 | 718.4 | |
| 0.00 | 3.11 | 0.00 | 1.87 | 27.37 | 160.91 | -1.32 | 2.07 | 0.5705 | 842.0 | 757.6 | |
| 0.00 | 2.68 | 0.00 | 1.60 | 26.94 | 160.38 | -1.85 | 2.93 | 0.5646 | 775.0 | 665.4 | |
| 0.00 | 1.38 | 0.00 | 0.82 | 26.69 | 160.08 | -2.15 | 3.43 | 0.5612 | 811.0 | 648.4 | |
| 17.52 | 83.01 | 10.67 | 50.67 | 28.22 | 159.35 | -2.88 | 4.37 | 0.5838 | -1021.0 | -146.7 | |
| 0.00 | 1.38 | 0.00 | 0.81 | 25.28 | 159.22 | -3.01 | 5.05 | 0.5415 | 555.0 | 387.1 | |
| 0.00 | 1.81 | 0.00 | 1.08 | 26.06 | 159.20 | -3.03 | 4.94 | 0.5529 | 767.0 | 605.3 | |
| 0.00 | 2.24 | 0.00 | 1.33 | 26.27 | 159.06 | -3.17 | 5.13 | 0.5562 | 962.0 | 750.3 | |
| 0.00 | 1.55 | 0.00 | 0.94 | 27.97 | 158.68 | -3.55 | 5.42 | 0.5811 | -386.0 | -363.4 | |
| 0.00 | 2.33 | 0.00 | 1.39 | 26.42 | 158.69 | -3.54 | 5.69 | 0.5588 | 772.0 | 590.4 | |
| 1.38 | 3.11 | 0.84 | 1.89 | 28.23 | 158.53 | -3.70 | 5.59 | 0.5849 | -711.6 | -586.4 | |
| 0.00 | 1.64 | 0.00 | 0.96 | 25.10 | 158.57 | -3.66 | 6.17 | 0.5399 | 710.0 | 615.3 | |
| 0.00 | 2.07 | 0.00 | 1.23 | 26.28 | 158.03 | -4.20 | 6.78 | 0.5579 | 732.0 | 502.5 | |
| 0.00 | 0.60 | 0.00 | 0.37 | 28.82 | 157.94 | -4.29 | 6.37 | 0.5941 | -535.0 | -422.0 | |
| 0.00 | 1.81 | 0.00 | 1.11 | 28.49 | 157.91 | -4.32 | 6.47 | 0.5895 | -734.0 | -600.2 | |
| 0.00 | 1.12 | 0.00 | 0.71 | 31.06 | 157.56 | -4.67 | 6.43 | 0.6256 | -496.0 | -446.2 | |
| 0.00 | 1.47 | 0.00 | 0.89 | 27.65 | 157.61 | -4.62 | 7.11 | 0.5782 | -717.0 | -614.3 | |
| 0.00 | 1.21 | 0.00 | 0.75 | 29.71 | 157.42 | -4.81 | 6.92 | 0.6073 | 551.0 | 406.4 | |
| 0.00 | 2.93 | 0.00 | 1.78 | 27.91 | 157.47 | -4.76 | 7.27 | 0.5821 | -747.0 | -624.5 | |
| 0.00 | 1.73 | 0.00 | 1.09 | 30.84 | 157.33 | -4.90 | 6.79 | 0.6229 | -715.0 | -541.5 | |
| 0.00 | 1.81 | 0.00 | 1.12 | 29.34 | 157.30 | -4.93 | 7.17 | 0.6024 | -545.0 | -510.3 | |
| 0.00 | 0.86 | 0.00 | 0.53 | 28.57 | 157.30 | -4.93 | 7.36 | 0.5917 | -760.0 | -640.2 | |
| 0.00 | 1.21 | 0.00 | 0.69 | 22.07 | 157.34 | -4.89 | 9.19 | 0.4974 | 615.0 | 546.2 | |
| 0.00 | 0.95 | 0.00 | 0.59 | 29.20 | 157.00 | -5.23 | 7.64 | 0.6010 | -622.0 | -544.4 | |
| 0.00 | 2.33 | 0.00 | 1.43 | 28.76 | 156.99 | -5.24 | 7.77 | 0.5949 | -833.0 | -747.1 | |
| 0.00 | 1.21 | 0.00 | 0.75 | 29.39 | 156.82 | -5.41 | 7.85 | 0.6039 | -591.0 | -475.4 | |
| 0.00 | 1.47 | 0.00 | 0.88 | 26.33 | 156.87 | -5.36 | 8.62 | 0.5608 | 617.0 | 511.2 | |
| 0.00 | 0.95 | 0.00 | 0.60 | 30.18 | 156.22 | -6.01 | 8.48 | 0.6159 | -785.0 | -588.9 | |
| 0.00 | 2.16 | 0.00 | 1.34 | 29.59 | 155.84 | -6.39 | 9.18 | 0.6086 | -820.0 | -597.7 | |
| 0.00 | 1.81 | 0.00 | 1.14 | 30.41 | 155.55 | -6.68 | 9.34 | 0.6205 | -684.0 | -619.9 | |
| 0.00 | 1.98 | 0.00 | 1.24 | 29.38 | 153.07 | -9.16 | 13.13 | 0.6132 | -823.0 | -646.5 | |
| 0.00 | 0.95 | 0.00 | 0.61 | 31.61 | 152.43 | -9.80 | 13.05 | 0.6446 | -557.0 | -472.5 | |
| 0.00 | 1.47 | 0.00 | 0.94 | 30.93 | 152.32 | -9.91 | 13.47 | 0.6360 | -560.0 | -557.1 | |
| 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. | |