SDO HMI 2011-12-18 13:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.54 | 119.04 | 7.91 | 64.85 | 21.69 | 300.54 | 5.99 | 345.28 | 0.4155 | -95.5 | -36.7 | |
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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 |
| 1.70 | 2.55 | 0.93 | 1.39 | 19.39 | 308.94 | 14.39 | 326.38 | 0.4253 | -787.5 | -651.4 | |
| 0.00 | 4.93 | 0.00 | 2.70 | 19.61 | 308.67 | 14.12 | 327.17 | 0.4258 | -907.0 | -764.8 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 19.73 | 308.55 | 14.00 | 327.56 | 0.4264 | -881.0 | -716.7 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 18.82 | 308.37 | 13.83 | 326.62 | 0.4130 | -839.0 | -641.1 | |
| 0.00 | 3.74 | 0.00 | 2.03 | 18.94 | 307.87 | 13.32 | 327.75 | 0.4102 | -921.0 | -738.9 | |
| 0.00 | 1.62 | 0.00 | 0.87 | 18.47 | 307.71 | 13.16 | 327.41 | 0.4026 | -1049.0 | -757.0 | |
| 0.00 | 1.28 | 0.00 | 0.69 | 19.66 | 306.90 | 12.36 | 330.57 | 0.4120 | -383.0 | -317.3 | |
| 8.84 | 18.79 | 4.81 | 10.22 | 19.98 | 306.80 | 12.25 | 331.17 | 0.4155 | -956.9 | -644.8 | |
| 4.00 | -8.00 | 2.17 | -8.00 | 19.82 | 306.40 | 11.86 | 331.76 | 0.4102 | -1035.7 | 999999 | |
| 0.00 | 1.87 | 0.00 | 1.01 | 19.19 | 306.29 | 11.74 | 331.19 | 0.4007 | 797.0 | 531.7 | |
| 0.00 | 1.79 | 0.00 | 0.97 | 20.00 | 305.30 | 10.75 | 334.22 | 0.4048 | 806.0 | 566.1 | |
| 0.00 | 1.53 | 0.00 | 0.82 | 18.89 | 304.49 | 9.95 | 334.65 | 0.3833 | -699.0 | -592.8 | |
| 0.00 | 1.53 | 0.00 | 0.82 | 18.77 | 304.04 | 9.50 | 335.50 | 0.3784 | -793.0 | -656.9 | |
| 0.00 | 1.02 | 0.00 | 0.55 | 21.40 | 303.66 | 9.11 | 339.07 | 0.4146 | -947.0 | -773.7 | |
| 0.00 | 0.85 | 0.00 | 0.45 | 16.95 | 303.04 | 8.49 | 335.70 | 0.3449 | -759.0 | -550.8 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 20.44 | 303.06 | 8.51 | 339.45 | 0.3970 | -728.0 | -565.7 | |
| 0.00 | 2.21 | 0.00 | 1.17 | 17.85 | 302.71 | 8.16 | 337.61 | 0.3562 | -813.0 | -741.5 | |
| 0.00 | 1.02 | 0.00 | 0.54 | 19.14 | 302.61 | 8.06 | 339.20 | 0.3750 | -957.0 | -776.3 | |
| 0.00 | 1.45 | 0.00 | 0.78 | 19.90 | 302.49 | 7.94 | 340.22 | 0.3857 | -702.0 | -490.9 | |
| 0.00 | 7.14 | 0.00 | 3.82 | 19.30 | 302.30 | 7.76 | 340.08 | 0.3756 | -927.0 | -724.7 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 19.04 | 302.07 | 7.52 | 340.39 | 0.3705 | -983.0 | -798.2 | |
| 0.00 | 1.36 | 0.00 | 0.72 | 19.07 | 301.66 | 7.12 | 341.40 | 0.3688 | -933.0 | -765.3 | |
| 0.00 | 1.87 | 0.00 | 0.99 | 18.82 | 301.53 | 6.98 | 341.50 | 0.3642 | -995.0 | -792.8 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 19.48 | 301.49 | 6.95 | 342.18 | 0.3742 | -736.0 | -624.8 | |
| 0.00 | 1.02 | 0.00 | 0.55 | 19.64 | 301.37 | 6.83 | 342.60 | 0.3760 | -647.0 | -488.0 | |
| 0.00 | 2.64 | 0.00 | 1.42 | 20.81 | 299.90 | 5.36 | 346.94 | 0.3880 | -651.0 | -552.2 | |
| 0.00 | 2.47 | 0.00 | 1.30 | 18.13 | 299.28 | 4.74 | 346.72 | 0.3432 | -882.0 | -708.5 | |
| 0.00 | 1.36 | 0.00 | 0.72 | 18.69 | 298.61 | 4.07 | 348.88 | 0.3499 | -823.0 | -521.2 | |
| 0.00 | 1.62 | 0.00 | 0.90 | 25.48 | 298.42 | 3.88 | 352.29 | 0.4565 | -705.0 | -519.1 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 19.60 | 298.23 | 3.68 | 350.38 | 0.3634 | -656.0 | -439.0 | |
| 0.00 | 1.62 | 0.00 | 0.88 | 23.09 | 298.03 | 3.48 | 352.29 | 0.4184 | -791.0 | -620.7 | |
| 0.00 | 2.38 | 0.00 | 1.28 | 21.48 | 297.64 | 3.09 | 352.61 | 0.3920 | 760.0 | 706.0 | |
| 0.00 | 1.87 | 0.00 | 1.01 | 21.70 | 297.61 | 3.07 | 352.75 | 0.3956 | 923.0 | 754.0 | |
| 0.00 | 3.15 | 0.00 | 1.77 | 26.77 | 296.58 | 2.03 | 356.15 | 0.4736 | 575.0 | 544.1 | |
| 0.00 | 1.02 | 0.00 | 0.57 | 26.44 | 296.51 | 1.96 | 356.23 | 0.4684 | 929.0 | 787.1 | |
| 0.00 | 1.70 | 0.00 | 0.92 | 22.05 | 296.22 | 1.67 | 356.10 | 0.3990 | 928.0 | 658.0 | |
| 0.00 | 1.45 | 0.00 | 0.78 | 22.21 | 296.00 | 1.45 | 356.64 | 0.4014 | 909.0 | 702.8 | |
| 0.00 | 1.87 | 0.00 | 1.01 | 21.89 | 295.39 | 0.84 | 358.01 | 0.3957 | 963.0 | 812.0 | |
| 0.00 | 0.68 | 0.00 | 0.37 | 22.21 | 295.36 | 0.81 | 358.11 | 0.4009 | 576.0 | 487.8 | |
| 0.00 | 1.45 | 0.00 | 0.78 | 21.63 | 295.07 | 0.52 | 358.75 | 0.3915 | 854.0 | 662.7 | |
| 0.00 | 1.62 | 0.00 | 0.87 | 21.89 | 294.95 | 0.40 | 359.06 | 0.3956 | 806.0 | 670.7 | |
| 0.00 | 1.02 | 0.00 | 0.55 | 21.28 | 294.88 | 0.33 | 359.19 | 0.3857 | 909.0 | 688.5 | |
| 0.00 | 3.40 | 0.00 | 1.83 | 21.47 | 294.53 | -0.01 | 0.03 | 0.3888 | 885.0 | 800.1 | |
| 0.00 | 1.45 | 0.00 | 0.78 | 22.70 | 294.53 | -0.01 | 0.03 | 0.4084 | 694.0 | 597.5 | |
| 0.00 | 1.19 | 0.00 | 0.69 | 29.86 | 294.46 | -0.08 | 0.14 | 0.5196 | 791.0 | 681.4 | |
| 0.00 | 3.83 | 0.00 | 2.23 | 30.31 | 294.33 | -0.22 | 0.36 | 0.5263 | 609.0 | 630.2 | |
| 0.00 | 1.96 | 0.00 | 1.06 | 22.63 | 294.15 | -0.40 | 0.91 | 0.4074 | 833.0 | 600.6 | |
| 0.00 | 1.11 | 0.00 | 0.64 | 29.86 | 293.38 | -1.17 | 1.96 | 0.5199 | 787.0 | 572.5 | |
| 0.00 | 1.28 | 0.00 | 0.74 | 29.45 | 293.14 | -1.40 | 2.39 | 0.5138 | 782.0 | 597.7 | |
| 0.00 | 1.70 | 0.00 | 0.93 | 24.16 | 292.98 | -1.57 | 3.32 | 0.4324 | 680.0 | 575.5 | |
| 0.00 | 0.85 | 0.00 | 0.47 | 25.31 | 292.84 | -1.71 | 3.45 | 0.4506 | 633.0 | 561.6 | |
| 0.00 | 2.21 | 0.00 | 1.22 | 25.01 | 292.58 | -1.97 | 4.02 | 0.4462 | 906.0 | 755.3 | |
| 0.00 | 2.38 | 0.00 | 1.32 | 25.41 | 292.41 | -2.14 | 4.29 | 0.4526 | 765.0 | 656.2 | |
| 0.00 | 1.02 | 0.00 | 0.57 | 25.77 | 292.24 | -2.31 | 4.56 | 0.4585 | 610.0 | 547.6 | |
| 0.00 | 1.79 | 0.00 | 0.96 | 20.96 | 292.04 | -2.51 | 6.16 | 0.3827 | 894.0 | 724.0 | |
| 0.00 | 0.77 | 0.00 | 0.46 | 32.56 | 290.75 | -3.80 | 5.72 | 0.5622 | 674.0 | 598.6 | |
| 0.00 | 0.85 | 0.00 | 0.51 | 32.71 | 290.71 | -3.84 | 5.75 | 0.5643 | 633.0 | 535.6 | |
| 0.00 | 1.53 | 0.00 | 0.88 | 28.40 | 288.25 | -6.30 | 11.02 | 0.5067 | 769.0 | 569.1 | |
| 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. | |