SDO HMI 2011-03-04 18:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 274.37 | 1500.95 | 165.80 | 908.66 | 23.94 | 164.27 | 15.76 | 334.28 | 0.5740 | 139.7 | 7.9 | |
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back to the solar disc SDO HMI 2011-03-04 18:58:59 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 |
| 0.95 | 290.26 | 0.60 | 183.45 | 25.62 | 169.81 | 21.31 | 328.51 | 0.6296 | -540.7 | -314.5 | |
| 49.47 | -1.00 | 31.25 | -1.00 | 25.22 | 169.46 | 20.95 | 328.56 | 0.6225 | -1161.6 | 999999 | |
| 2.59 | -1.00 | 1.61 | -1.00 | 24.54 | 168.50 | 19.99 | 329.11 | 0.6080 | -1033.4 | 999999 | |
| 0.00 | 1.38 | 0.00 | 0.84 | 23.44 | 167.12 | 18.61 | 329.85 | 0.5853 | -906.0 | -675.2 | |
| 0.00 | 1.73 | 0.00 | 1.06 | 24.07 | 167.18 | 18.67 | 330.35 | 0.5932 | -750.0 | -680.5 | |
| 0.00 | 2.16 | 0.00 | 1.32 | 23.71 | 167.06 | 18.55 | 330.19 | 0.5881 | -849.0 | -714.8 | |
| 0.00 | 2.59 | 0.00 | 1.58 | 24.00 | 166.55 | 18.05 | 331.12 | 0.5881 | -547.0 | -592.8 | |
| 35.22 | 514.30 | 21.10 | 307.25 | 22.27 | 166.21 | 17.70 | 329.98 | 0.5647 | -1122.6 | -188.0 | |
| 0.00 | 1.55 | 0.00 | 0.94 | 23.62 | 166.39 | 17.89 | 330.98 | 0.5824 | -921.0 | -736.9 | |
| 0.00 | 1.81 | 0.00 | 1.11 | 24.24 | 166.41 | 17.91 | 331.51 | 0.5901 | -700.0 | -602.8 | |
| 0.00 | 1.12 | 0.00 | 0.69 | 24.87 | 166.37 | 17.86 | 332.12 | 0.5974 | -534.0 | -428.1 | |
| 0.00 | 0.52 | 0.00 | 0.32 | 26.07 | 166.45 | 17.95 | 333.02 | 0.6124 | -577.0 | -490.3 | |
| 4.49 | -8.00 | 2.76 | -8.00 | 24.72 | 166.07 | 17.57 | 332.38 | 0.5936 | -684.2 | 999999 | |
| 2.76 | -8.00 | 1.64 | -8.00 | 21.97 | 165.53 | 17.03 | 330.65 | 0.5562 | -1037.8 | 999999 | |
| 5.09 | -8.00 | 3.06 | -8.00 | 22.76 | 165.56 | 17.06 | 331.34 | 0.5662 | -873.9 | 999999 | |
| 3.37 | -8.00 | 2.00 | -8.00 | 21.69 | 165.36 | 16.86 | 330.63 | 0.5515 | -1055.9 | 999999 | |
| 0.00 | 1.55 | 0.00 | 0.92 | 21.24 | 164.97 | 16.47 | 330.76 | 0.5431 | -1059.0 | -804.0 | |
| 1.81 | -8.00 | 1.09 | -8.00 | 23.35 | 165.00 | 16.49 | 332.66 | 0.5698 | 604.5 | 999999 | |
| 0.78 | -8.00 | 0.47 | -8.00 | 24.18 | 164.97 | 16.47 | 333.41 | 0.5800 | 657.6 | 999999 | |
| 1.55 | -8.00 | 0.92 | -8.00 | 22.21 | 164.62 | 16.12 | 332.18 | 0.5529 | 435.5 | 999999 | |
| 1.81 | -8.00 | 1.09 | -8.00 | 23.17 | 164.64 | 16.13 | 333.01 | 0.5651 | 745.2 | 999999 | |
| 0.00 | 1.47 | 0.00 | 0.89 | 24.41 | 164.59 | 16.09 | 334.13 | 0.5805 | 291.0 | 162.2 | |
| 0.00 | 2.07 | 0.00 | 1.22 | 21.96 | 164.29 | 15.79 | 332.44 | 0.5475 | -318.0 | -211.0 | |
| 0.00 | 1.12 | 0.00 | 0.67 | 23.50 | 164.41 | 15.91 | 333.62 | 0.5679 | 521.0 | 414.4 | |
| 0.00 | 1.12 | 0.00 | 0.69 | 25.08 | 164.58 | 16.08 | 334.68 | 0.5887 | -350.0 | -376.4 | |
| 0.00 | 1.38 | 0.00 | 0.83 | 23.74 | 164.41 | 15.90 | 333.83 | 0.5709 | 394.0 | 364.5 | |
| 0.35 | -8.00 | 0.21 | -8.00 | 23.12 | 164.30 | 15.79 | 333.46 | 0.5623 | 823.5 | 999999 | |
| 0.00 | 1.99 | 0.00 | 1.16 | 21.10 | 164.03 | 15.53 | 332.04 | 0.5347 | -781.0 | -643.9 | |
| 3.71 | -8.00 | 2.21 | -8.00 | 22.91 | 164.17 | 15.66 | 333.46 | 0.5588 | 861.6 | 999999 | |
| 2.50 | -8.00 | 1.48 | -8.00 | 22.32 | 164.07 | 15.56 | 333.10 | 0.5506 | 389.3 | 999999 | |
| 0.35 | -8.00 | 0.21 | -8.00 | 22.94 | 164.01 | 15.50 | 333.72 | 0.5581 | 898.5 | 999999 | |
| 0.00 | 1.38 | 0.00 | 0.81 | 21.16 | 163.77 | 15.27 | 332.49 | 0.5337 | -247.0 | -247.5 | |
| 0.00 | 0.26 | 0.00 | 0.15 | 23.28 | 164.01 | 15.51 | 334.00 | 0.5625 | 703.0 | 625.3 | |
| 0.00 | 2.16 | 0.00 | 1.30 | 24.01 | 164.00 | 15.50 | 334.63 | 0.5717 | 59.0 | -8.5 | |
| 0.26 | -8.00 | 0.15 | -8.00 | 22.21 | 163.72 | 15.22 | 333.51 | 0.5469 | 761.3 | 999999 | |
| 1.04 | -8.00 | 0.61 | -8.00 | 22.00 | 163.60 | 15.09 | 333.51 | 0.5434 | 746.5 | 999999 | |
| 1.99 | -8.00 | 1.17 | -8.00 | 21.82 | 163.48 | 14.98 | 333.53 | 0.5404 | 607.0 | 999999 | |
| 0.00 | 1.38 | 0.00 | 0.81 | 21.28 | 163.29 | 14.78 | 333.34 | 0.5320 | 578.0 | 415.1 | |
| 1.38 | 2.07 | 0.84 | 1.27 | 25.50 | 163.72 | 15.21 | 336.20 | 0.5891 | -649.2 | -588.4 | |
| 1.90 | -8.00 | 1.12 | -8.00 | 22.12 | 163.21 | 14.71 | 334.20 | 0.5425 | 606.0 | 999999 | |
| 12.61 | -8.00 | 7.43 | -8.00 | 22.26 | 163.19 | 14.69 | 334.34 | 0.5442 | 860.9 | 999999 | |
| 0.00 | 1.12 | 0.00 | 0.65 | 20.93 | 163.06 | 14.55 | 333.38 | 0.5259 | 623.0 | 433.8 | |
| 0.00 | 0.95 | 0.00 | 0.59 | 26.39 | 163.63 | 15.12 | 336.98 | 0.5998 | 295.0 | 263.6 | |
| 1.90 | -8.00 | 1.11 | -8.00 | 21.54 | 163.02 | 14.51 | 333.99 | 0.5337 | 718.2 | 999999 | |
| 3.97 | -8.00 | 2.33 | -8.00 | 21.87 | 162.96 | 14.45 | 334.38 | 0.5377 | 1059.8 | 999999 | |
| 0.00 | 1.04 | 0.00 | 0.59 | 19.21 | 162.60 | 14.10 | 332.50 | 0.5002 | 559.0 | 496.5 | |
| 0.00 | 1.38 | 0.00 | 0.85 | 26.02 | 163.24 | 14.73 | 337.24 | 0.5929 | -811.0 | -652.7 | |
| 4.66 | -8.00 | 2.72 | -8.00 | 21.66 | 162.67 | 14.16 | 334.64 | 0.5331 | 1050.9 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.50 | 21.24 | 162.30 | 13.79 | 334.86 | 0.5252 | -710.0 | -571.1 | |
| 0.43 | 8.63 | 0.25 | 5.07 | 22.33 | 162.34 | 13.84 | 335.71 | 0.5399 | 933.6 | 694.2 | |
| 94.62 | 479.25 | 56.54 | 286.69 | 23.98 | 162.25 | 13.74 | 337.15 | 0.5611 | 1322.5 | 364.0 | |
| 1.30 | 30.91 | 0.76 | 17.98 | 21.77 | 161.96 | 13.45 | 335.85 | 0.5301 | 576.5 | 690.3 | |
| 0.00 | 1.04 | 0.00 | 0.61 | 22.52 | 161.90 | 13.39 | 336.55 | 0.5398 | 770.0 | 591.6 | |
| 4.32 | -52.00 | 2.52 | -52.00 | 21.86 | 161.57 | 13.06 | 336.54 | 0.5291 | 957.1 | 999999 | |
| 0.43 | -51.00 | 0.26 | -51.00 | 24.91 | 161.68 | 13.17 | 338.66 | 0.5702 | 398.8 | 999999 | |
| 3.89 | -51.00 | 2.30 | -51.00 | 23.57 | 161.24 | 12.73 | 338.37 | 0.5501 | 1018.0 | 999999 | |
| 0.43 | 11.40 | 0.25 | 6.65 | 22.08 | 161.00 | 12.49 | 337.63 | 0.5288 | 1109.4 | 793.2 | |
| 0.00 | 3.28 | 0.00 | 1.92 | 22.63 | 160.98 | 12.48 | 338.07 | 0.5361 | 825.0 | 657.6 | |
| 1.47 | -57.00 | 0.86 | -57.00 | 22.29 | 160.92 | 12.41 | 337.91 | 0.5311 | 911.5 | 999999 | |
| 0.00 | 1.21 | 0.00 | 0.75 | 27.39 | 161.38 | 12.88 | 340.71 | 0.6014 | 679.0 | 615.8 | |
| 0.00 | 3.19 | 0.00 | 1.93 | 25.42 | 161.13 | 12.62 | 339.82 | 0.5742 | 732.0 | 497.7 | |
| 0.00 | 1.90 | 0.00 | 1.16 | 26.55 | 160.98 | 12.47 | 340.76 | 0.5885 | 759.0 | 646.5 | |
| 5.61 | 9.76 | 3.42 | 5.95 | 26.53 | 160.37 | 11.86 | 341.62 | 0.5855 | 908.7 | 682.3 | |
| 0.00 | 1.38 | 0.00 | 0.84 | 26.77 | 159.95 | 11.44 | 342.36 | 0.5869 | 868.0 | 729.1 | |
| 0.00 | 1.21 | 0.00 | 0.71 | 22.83 | 159.45 | 10.95 | 340.67 | 0.5309 | 822.0 | 647.7 | |
| 0.00 | 14.16 | 0.00 | 8.56 | 26.28 | 158.92 | 10.41 | 343.59 | 0.5760 | 847.0 | 745.8 | |
| 2.59 | 5.18 | 1.55 | 3.10 | 25.49 | 158.55 | 10.04 | 343.72 | 0.5637 | 953.3 | 794.0 | |
| 4.83 | 55.17 | 2.99 | 34.19 | 28.08 | 158.71 | 10.21 | 344.82 | 0.5995 | -895.0 | -188.3 | |
| 0.00 | 3.28 | 0.00 | 1.98 | 26.20 | 158.54 | 10.04 | 344.11 | 0.5734 | 517.0 | 441.9 | |
| 4.92 | -68.00 | 3.05 | -68.00 | 28.44 | 158.68 | 10.18 | 345.04 | 0.6042 | -700.8 | 999999 | |
| 0.00 | 1.81 | 0.00 | 1.10 | 26.77 | 158.39 | 9.88 | 344.63 | 0.5806 | 736.0 | 597.4 | |
| 0.00 | 1.38 | 0.00 | 0.83 | 25.66 | 158.29 | 9.79 | 344.20 | 0.5650 | 792.0 | 612.6 | |
| 3.02 | -68.00 | 1.87 | -68.00 | 28.21 | 158.35 | 9.85 | 345.40 | 0.6000 | -841.9 | 999999 | |
| 0.00 | 1.90 | 0.00 | 1.14 | 25.48 | 158.01 | 9.51 | 344.53 | 0.5614 | 791.0 | 649.4 | |
| 0.00 | 1.99 | 0.00 | 1.19 | 25.69 | 157.96 | 9.46 | 344.72 | 0.5641 | 767.0 | 601.0 | |
| 0.00 | 1.55 | 0.00 | 1.00 | 31.89 | 156.88 | 8.38 | 348.89 | 0.6443 | -594.0 | -406.0 | |
| 0.00 | 2.94 | 0.00 | 1.85 | 30.17 | 156.52 | 8.02 | 348.75 | 0.6207 | -701.0 | -540.6 | |
| 0.00 | 1.64 | 0.00 | 1.04 | 30.43 | 156.51 | 8.01 | 348.87 | 0.6241 | -617.0 | -477.7 | |
| 0.00 | 1.73 | 0.00 | 1.08 | 29.61 | 156.24 | 7.73 | 348.95 | 0.6123 | -826.0 | -655.5 | |
| 0.00 | 1.90 | 0.00 | 1.18 | 29.35 | 156.18 | 7.68 | 348.93 | 0.6086 | -762.0 | -654.0 | |
| 0.00 | 1.30 | 0.00 | 0.81 | 30.00 | 155.47 | 6.97 | 350.14 | 0.6158 | -769.0 | -558.9 | |
| 0.00 | 3.63 | 0.00 | 2.29 | 30.64 | 155.48 | 6.98 | 350.33 | 0.6244 | -623.0 | -482.0 | |
| 0.00 | 2.07 | 0.00 | 1.29 | 29.94 | 153.60 | 5.10 | 352.73 | 0.6111 | -888.0 | -753.1 | |
| 0.00 | 2.24 | 0.00 | 1.32 | 25.32 | 153.06 | 4.56 | 352.40 | 0.5448 | 590.0 | 396.0 | |
| 0.00 | 1.21 | 0.00 | 0.75 | 29.99 | 151.61 | 3.11 | 355.56 | 0.6090 | -854.0 | -642.2 | |
| 0.00 | 1.99 | 0.00 | 1.24 | 30.21 | 150.65 | 2.15 | 356.95 | 0.6112 | -732.0 | -546.1 | |
| 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. | |