SDO HMI 2011-03-01 01:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 186.34 | 726.72 | 135.35 | 532.64 | 25.91 | 162.51 | -34.83 | 44.29 | 0.7373 | 156.7 | 59.8 | |
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back to the solar disc SDO HMI 2011-03-01 01:58:58 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 |
| 2.16 | 3.45 | 1.45 | 2.31 | 25.50 | 169.52 | -27.82 | 38.62 | 0.6774 | -738.1 | -584.7 | |
| 0.00 | 1.21 | 0.00 | 0.81 | 24.68 | 169.17 | -28.18 | 39.80 | 0.6726 | -584.0 | -561.1 | |
| 2.50 | 2.85 | 1.67 | 1.90 | 24.47 | 169.15 | -28.20 | 40.04 | 0.6709 | -891.4 | -742.8 | |
| 0.00 | 2.24 | 0.00 | 1.50 | 24.60 | 168.86 | -28.49 | 40.19 | 0.6744 | -754.0 | -593.5 | |
| 3.79 | 9.66 | 2.53 | 6.45 | 24.16 | 168.63 | -28.72 | 40.87 | 0.6724 | -862.0 | -645.2 | |
| 0.00 | 0.95 | 0.00 | 0.64 | 25.15 | 168.38 | -28.97 | 40.07 | 0.6834 | -561.0 | -516.5 | |
| 0.00 | 3.45 | 0.00 | 2.32 | 24.50 | 168.13 | -29.21 | 40.98 | 0.6796 | -537.0 | -277.2 | |
| 0.00 | 0.78 | 0.00 | 0.52 | 24.62 | 167.91 | -29.43 | 41.05 | 0.6825 | -402.0 | -371.8 | |
| 2.41 | 4.91 | 1.62 | 3.29 | 23.96 | 168.01 | -29.34 | 41.67 | 0.6758 | -659.7 | -373.8 | |
| 3.02 | 7.59 | 2.02 | 5.09 | 23.67 | 167.67 | -29.68 | 42.30 | 0.6761 | -644.9 | -364.8 | |
| 0.00 | 1.98 | 0.00 | 1.33 | 23.62 | 167.34 | -30.00 | 42.65 | 0.6785 | -486.0 | -359.2 | |
| 0.00 | 1.72 | 0.00 | 1.16 | 23.76 | 167.31 | -30.04 | 42.53 | 0.6801 | -341.0 | -122.1 | |
| 3.36 | 7.59 | 2.29 | 5.18 | 24.51 | 167.04 | -30.31 | 41.98 | 0.6889 | -504.9 | -80.3 | |
| 0.00 | 0.69 | 0.00 | 0.47 | 24.09 | 166.62 | -30.73 | 42.81 | 0.6888 | -189.0 | -3.5 | |
| 0.00 | 0.78 | 0.00 | 0.52 | 22.49 | 166.95 | -30.39 | 44.26 | 0.6721 | 615.0 | 542.1 | |
| 0.00 | 1.81 | 0.00 | 1.24 | 24.38 | 166.43 | -30.92 | 42.67 | 0.6929 | 153.0 | 157.6 | |
| 0.00 | 1.47 | 0.00 | 1.01 | 24.64 | 166.20 | -31.14 | 42.59 | 0.6970 | -414.0 | -223.2 | |
| 0.00 | 1.38 | 0.00 | 0.93 | 22.66 | 166.39 | -30.96 | 44.58 | 0.6787 | -500.0 | -357.2 | |
| 0.00 | 0.43 | 0.00 | 0.30 | 25.62 | 165.10 | -32.24 | 42.50 | 0.7143 | 589.0 | 537.2 | |
| 0.00 | 1.21 | 0.00 | 0.84 | 24.56 | 165.30 | -32.04 | 43.45 | 0.7040 | -435.0 | -349.7 | |
| 0.00 | 1.29 | 0.00 | 0.90 | 24.38 | 165.35 | -31.99 | 43.60 | 0.7021 | -313.0 | -262.3 | |
| 2.33 | 5.26 | 1.69 | 3.81 | 26.95 | 164.29 | -33.06 | 41.81 | 0.7317 | 556.8 | 431.7 | |
| 0.00 | 1.12 | 0.00 | 0.77 | 22.93 | 165.03 | -32.32 | 45.47 | 0.6931 | 537.0 | 492.9 | |
| 1.47 | 241.26 | 1.03 | 169.76 | 24.87 | 164.44 | -32.91 | 43.86 | 0.7138 | 534.2 | 417.2 | |
| 2.67 | -24.00 | 1.89 | -24.00 | 24.61 | 164.12 | -33.23 | 44.39 | 0.7144 | -198.6 | 999999 | |
| 0.00 | 2.16 | 0.00 | 1.48 | 22.72 | 164.62 | -32.72 | 46.04 | 0.6950 | 870.0 | 754.6 | |
| 7.42 | -24.00 | 5.16 | -24.00 | 23.64 | 164.25 | -33.09 | 45.34 | 0.7056 | 1019.7 | 999999 | |
| 9.05 | -24.00 | 6.41 | -24.00 | 24.60 | 163.85 | -33.50 | 44.63 | 0.7166 | 453.0 | 999999 | |
| 3.88 | -24.00 | 2.70 | -24.00 | 23.24 | 164.10 | -33.25 | 45.91 | 0.7038 | 1096.5 | 999999 | |
| 20.87 | -24.00 | 14.62 | -24.00 | 23.70 | 163.84 | -33.50 | 45.61 | 0.7097 | 1074.9 | 999999 | |
| 1.47 | -24.00 | 1.02 | -24.00 | 23.19 | 163.80 | -33.55 | 46.21 | 0.7061 | 761.5 | 999999 | |
| 5.95 | 199.95 | 4.35 | 149.55 | 26.12 | 162.73 | -34.62 | 43.92 | 0.7377 | 845.1 | 124.8 | |
| 0.00 | 0.86 | 0.00 | 0.64 | 27.15 | 162.20 | -35.15 | 43.27 | 0.7497 | -679.0 | -638.3 | |
| 29.14 | -24.00 | 20.63 | -24.00 | 23.76 | 163.08 | -34.26 | 46.16 | 0.7168 | 827.9 | 999999 | |
| 33.11 | 183.23 | 25.39 | 140.57 | 28.33 | 161.30 | -36.05 | 42.75 | 0.7654 | -832.5 | -270.6 | |
| 25.18 | -32.00 | 18.61 | -32.00 | 26.28 | 162.02 | -35.32 | 44.30 | 0.7446 | 716.5 | 999999 | |
| 0.00 | 1.12 | 0.00 | 0.84 | 27.16 | 161.66 | -35.68 | 43.67 | 0.7540 | -250.0 | -266.5 | |
| 0.86 | -35.00 | 0.67 | -35.00 | 28.57 | 160.66 | -36.69 | 42.99 | 0.7719 | -220.2 | 999999 | |
| 0.78 | -32.00 | 0.57 | -32.00 | 25.71 | 161.65 | -35.70 | 45.18 | 0.7435 | 967.4 | 999999 | |
| 1.55 | 8.45 | 1.12 | 6.10 | 23.89 | 161.85 | -35.49 | 46.98 | 0.7285 | -323.1 | 178.8 | |
| 1.29 | -35.00 | 1.01 | -35.00 | 28.43 | 160.07 | -37.27 | 43.54 | 0.7754 | -362.8 | 999999 | |
| 6.12 | -32.00 | 4.58 | -32.00 | 26.08 | 160.94 | -36.40 | 45.32 | 0.7519 | 526.6 | 999999 | |
| 0.00 | 1.21 | 0.00 | 0.94 | 28.19 | 159.96 | -37.39 | 43.87 | 0.7745 | -141.0 | -139.2 | |
| 0.00 | 1.29 | 0.00 | 0.97 | 25.74 | 160.78 | -36.57 | 45.80 | 0.7509 | 272.0 | 337.3 | |
| 0.95 | -32.00 | 0.72 | -32.00 | 26.44 | 160.44 | -36.91 | 45.32 | 0.7586 | -649.5 | 999999 | |
| 0.78 | -32.00 | 0.58 | -32.00 | 26.15 | 160.51 | -36.84 | 45.57 | 0.7560 | 471.0 | 999999 | |
| 1.29 | -32.00 | 0.98 | -32.00 | 26.24 | 160.26 | -37.08 | 45.65 | 0.7586 | 274.6 | 999999 | |
| 0.00 | 1.12 | 0.00 | 0.82 | 23.89 | 161.01 | -36.34 | 47.62 | 0.7358 | 638.0 | 586.5 | |
| 0.00 | 0.69 | 0.00 | 0.51 | 24.32 | 160.83 | -36.52 | 47.29 | 0.7404 | 719.0 | 580.4 | |
| 6.04 | -32.00 | 4.62 | -32.00 | 26.63 | 159.91 | -37.44 | 45.51 | 0.7641 | -675.0 | 999999 | |
| 0.00 | 0.78 | 0.00 | 0.57 | 24.05 | 160.75 | -36.59 | 47.64 | 0.7391 | 617.0 | 507.3 | |
| 0.00 | 2.16 | 0.00 | 1.77 | 29.87 | 158.18 | -39.17 | 43.43 | 0.7990 | -631.0 | -542.0 | |
| 0.00 | 1.64 | 0.00 | 1.28 | 27.27 | 158.97 | -38.37 | 45.50 | 0.7759 | -42.0 | -93.6 | |
| 6.90 | 11.55 | 5.42 | 9.05 | 27.16 | 158.59 | -38.75 | 45.88 | 0.7782 | -651.6 | -576.8 | |
| 0.00 | 1.12 | 0.00 | 0.87 | 25.71 | 158.28 | -39.07 | 47.61 | 0.7711 | 419.0 | 354.5 | |
| 0.00 | 1.29 | 0.00 | 0.99 | 25.13 | 158.50 | -38.84 | 48.07 | 0.7655 | 510.0 | 437.9 | |
| 0.00 | 0.69 | 0.00 | 0.59 | 30.22 | 156.25 | -41.10 | 44.34 | 0.8149 | -593.0 | -501.5 | |
| 0.00 | 1.55 | 0.00 | 1.39 | 31.95 | 154.90 | -42.45 | 43.49 | 0.8343 | -348.0 | -302.8 | |
| 0.00 | 0.78 | 0.00 | 0.66 | 29.96 | 155.93 | -41.42 | 44.80 | 0.8156 | -605.0 | -532.3 | |
| 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. | |