SDO HMI 2011-10-23 21:59:00 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 53.44 | 344.72 | 30.90 | 198.63 | 15.57 | 279.16 | -29.14 | 67.71 | 0.5079 | -120.7 | -162.5 | |
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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 |
| 0.00 | 0.78 | 0.00 | 0.41 | 12.22 | 289.67 | -18.63 | 67.89 | 0.3384 | -755.0 | -597.4 | |
| 0.00 | 1.30 | 0.00 | 0.69 | 13.23 | 289.30 | -18.99 | 65.48 | 0.3498 | -1021.0 | -808.0 | |
| 0.00 | 0.87 | 0.00 | 0.46 | 15.71 | 289.08 | -19.22 | 59.43 | 0.3696 | -788.0 | -631.9 | |
| 0.00 | 1.30 | 0.00 | 0.70 | 15.88 | 288.90 | -19.40 | 59.22 | 0.3735 | -823.0 | -684.1 | |
| 0.00 | 2.52 | 0.00 | 1.33 | 12.59 | 289.09 | -19.20 | 67.40 | 0.3492 | -829.0 | -757.7 | |
| 0.00 | 1.39 | 0.00 | 0.74 | 13.01 | 289.06 | -19.24 | 66.30 | 0.3521 | -1192.0 | -909.9 | |
| 0.00 | 2.26 | 0.00 | 1.19 | 12.44 | 289.04 | -19.26 | 67.87 | 0.3492 | -802.0 | -626.7 | |
| 0.00 | 5.22 | 0.00 | 2.76 | 12.92 | 288.84 | -19.46 | 66.77 | 0.3548 | -729.0 | -677.8 | |
| 0.00 | 1.74 | 0.00 | 0.92 | 13.91 | 288.66 | -19.64 | 64.37 | 0.3634 | -774.0 | -593.9 | |
| 0.00 | 1.48 | 0.00 | 0.78 | 13.70 | 288.64 | -19.65 | 64.93 | 0.3623 | -1048.0 | -849.3 | |
| 0.00 | 1.39 | 0.00 | 0.74 | 13.78 | 288.47 | -19.82 | 64.88 | 0.3653 | -775.0 | -581.8 | |
| 0.00 | 0.87 | 0.00 | 0.46 | 13.45 | 288.40 | -19.89 | 65.80 | 0.3644 | -787.0 | -642.9 | |
| 0.00 | 1.13 | 0.00 | 0.60 | 13.59 | 288.29 | -20.00 | 65.53 | 0.3669 | -693.0 | -580.9 | |
| 0.00 | 1.22 | 0.00 | 0.65 | 13.67 | 287.76 | -20.53 | 65.84 | 0.3751 | -815.0 | -614.0 | |
| 0.00 | 0.35 | 0.00 | 0.19 | 14.83 | 287.26 | -21.04 | 63.48 | 0.3895 | -588.0 | -642.2 | |
| 0.00 | 1.30 | 0.00 | 0.72 | 12.75 | 282.99 | -25.30 | 71.45 | 0.4415 | -889.0 | -643.3 | |
| 3.30 | 218.53 | 1.87 | 124.96 | 15.65 | 280.53 | -27.77 | 66.89 | 0.4897 | -1335.2 | -398.3 | |
| 5.91 | -17.00 | 3.36 | -17.00 | 15.95 | 280.45 | -27.85 | 66.36 | 0.4923 | -1157.3 | 999999 | |
| 0.78 | -17.00 | 0.45 | -17.00 | 15.70 | 280.17 | -28.12 | 67.02 | 0.4949 | -1026.2 | 999999 | |
| 1.91 | 2.96 | 1.09 | 1.69 | 16.57 | 279.93 | -28.37 | 65.50 | 0.5025 | -715.1 | -599.5 | |
| 3.30 | -17.00 | 1.88 | -17.00 | 15.90 | 280.00 | -28.30 | 66.73 | 0.4983 | -989.1 | 999999 | |
| 1.65 | -17.00 | 0.94 | -17.00 | 15.63 | 280.00 | -28.29 | 67.25 | 0.4969 | -1076.7 | 999999 | |
| 0.00 | 1.13 | 0.00 | 0.64 | 13.42 | 280.21 | -28.09 | 71.48 | 0.4850 | -881.0 | -778.1 | |
| 3.30 | -17.00 | 1.89 | -17.00 | 16.10 | 279.75 | -28.54 | 66.48 | 0.5026 | -757.7 | 999999 | |
| 2.52 | -17.00 | 1.44 | -17.00 | 15.79 | 279.56 | -28.74 | 67.20 | 0.5039 | -693.1 | 999999 | |
| 11.39 | -17.00 | 6.51 | -17.00 | 15.31 | 279.59 | -28.70 | 68.10 | 0.5012 | -1059.5 | 999999 | |
| 0.00 | 2.00 | 0.00 | 1.14 | 13.44 | 279.82 | -28.47 | 71.64 | 0.4906 | -513.0 | -546.2 | |
| 2.52 | 6.52 | 1.43 | 3.71 | 13.98 | 279.68 | -28.62 | 70.64 | 0.4946 | -1037.8 | -796.8 | |
| 5.82 | -17.00 | 3.33 | -17.00 | 15.03 | 279.42 | -28.87 | 68.73 | 0.5024 | -1044.7 | 999999 | |
| 0.00 | 0.87 | 0.00 | 0.50 | 14.24 | 279.40 | -28.90 | 70.27 | 0.4996 | -705.0 | -494.0 | |
| 0.00 | 1.56 | 0.00 | 0.91 | 17.03 | 277.95 | -30.34 | 65.81 | 0.5316 | -629.0 | -442.5 | |
| 0.00 | 1.13 | 0.00 | 0.65 | 13.11 | 277.79 | -30.51 | 73.15 | 0.5187 | -663.0 | -516.2 | |
| 0.00 | 1.22 | 0.00 | 0.72 | 17.62 | 276.75 | -31.55 | 65.44 | 0.5504 | 761.0 | 619.6 | |
| 1.30 | 3.30 | 0.77 | 1.94 | 15.89 | 276.92 | -31.37 | 68.41 | 0.5406 | 820.3 | 662.2 | |
| 0.00 | 1.74 | 0.00 | 1.02 | 16.40 | 276.83 | -31.46 | 67.54 | 0.5440 | 854.0 | 734.1 | |
| 0.00 | 5.91 | 0.00 | 3.48 | 16.10 | 276.78 | -31.52 | 68.11 | 0.5435 | 910.0 | 637.5 | |
| 0.00 | 1.48 | 0.00 | 0.88 | 17.64 | 276.45 | -31.85 | 65.57 | 0.5544 | 829.0 | 693.6 | |
| 0.00 | 1.83 | 0.00 | 1.08 | 16.60 | 276.54 | -31.76 | 67.33 | 0.5488 | 935.0 | 772.9 | |
| 0.00 | 2.17 | 0.00 | 1.29 | 17.42 | 276.31 | -31.99 | 66.03 | 0.5553 | 804.0 | 657.2 | |
| 0.00 | 1.65 | 0.00 | 0.98 | 16.87 | 276.38 | -31.92 | 66.94 | 0.5520 | 616.0 | 597.4 | |
| 0.00 | 5.22 | 0.00 | 3.09 | 16.53 | 276.26 | -32.04 | 67.60 | 0.5522 | 759.0 | 641.4 | |
| 0.00 | 0.87 | 0.00 | 0.51 | 13.78 | 276.65 | -31.65 | 72.34 | 0.5369 | 725.0 | 622.2 | |
| 0.00 | 1.48 | 0.00 | 0.90 | 21.35 | 275.08 | -33.21 | 60.22 | 0.5900 | 794.0 | 586.9 | |
| 0.00 | 4.95 | 0.00 | 2.95 | 16.91 | 276.00 | -32.29 | 67.05 | 0.5573 | 852.0 | 772.8 | |
| 0.00 | 1.04 | 0.00 | 0.64 | 21.06 | 274.89 | -33.41 | 60.79 | 0.5909 | 960.0 | 704.8 | |
| 0.00 | 2.00 | 0.00 | 1.19 | 16.68 | 275.60 | -32.69 | 67.65 | 0.5616 | 914.0 | 757.6 | |
| 0.00 | 2.87 | 0.00 | 1.74 | 18.56 | 275.03 | -33.27 | 64.77 | 0.5771 | 557.0 | 499.2 | |
| 0.00 | 1.56 | 0.00 | 0.94 | 16.64 | 275.39 | -32.91 | 67.82 | 0.5643 | 896.0 | 744.5 | |
| 0.00 | 3.30 | 0.00 | 1.98 | 16.37 | 275.40 | -32.89 | 68.28 | 0.5631 | 804.0 | 650.5 | |
| 0.00 | 0.78 | 0.00 | 0.47 | 18.27 | 274.86 | -33.43 | 65.32 | 0.5780 | 670.0 | 610.6 | |
| 0.00 | 1.83 | 0.00 | 1.11 | 18.45 | 274.79 | -33.51 | 65.06 | 0.5797 | 620.0 | 465.0 | |
| 1.13 | 1.30 | 0.68 | 0.78 | 16.41 | 275.02 | -33.27 | 68.38 | 0.5683 | 770.5 | 685.3 | |
| 0.00 | 6.78 | 0.00 | 4.09 | 16.92 | 274.88 | -33.41 | 67.57 | 0.5721 | 826.0 | 716.9 | |
| 0.00 | 0.87 | 0.00 | 0.52 | 16.62 | 274.91 | -33.39 | 68.07 | 0.5706 | 550.0 | 479.2 | |
| 0.00 | 0.87 | 0.00 | 0.53 | 17.49 | 274.65 | -33.64 | 66.72 | 0.5774 | 615.0 | 518.5 | |
| 0.00 | 1.04 | 0.00 | 0.63 | 17.06 | 274.63 | -33.66 | 67.45 | 0.5760 | 487.0 | 427.5 | |
| 0.00 | 0.78 | 0.00 | 0.47 | 14.91 | 274.96 | -33.33 | 70.97 | 0.5638 | 750.0 | 652.0 | |
| 0.00 | 1.30 | 0.00 | 0.79 | 16.12 | 274.67 | -33.63 | 69.03 | 0.5719 | 742.0 | 548.3 | |
| 0.00 | 0.96 | 0.00 | 0.58 | 17.54 | 274.38 | -33.92 | 66.76 | 0.5812 | 524.0 | 368.4 | |
| 0.00 | 1.30 | 0.00 | 0.79 | 16.54 | 274.47 | -33.82 | 68.40 | 0.5761 | 744.0 | 644.3 | |
| 0.00 | 1.30 | 0.00 | 0.79 | 15.83 | 274.50 | -33.80 | 69.58 | 0.5732 | 618.0 | 501.5 | |
| 0.00 | 2.00 | 0.00 | 1.21 | 15.73 | 274.22 | -34.08 | 69.87 | 0.5766 | 762.0 | 557.4 | |
| 0.00 | 1.39 | 0.00 | 0.85 | 16.20 | 273.94 | -34.36 | 69.18 | 0.5820 | 622.0 | 529.7 | |
| 0.00 | 1.30 | 0.00 | 0.79 | 16.10 | 273.70 | -34.60 | 69.45 | 0.5848 | 420.0 | 409.2 | |
| 0.00 | 1.04 | 0.00 | 0.64 | 15.56 | 273.20 | -35.10 | 70.55 | 0.5897 | 607.0 | 407.0 | |
| 0.00 | 1.39 | 0.00 | 0.84 | 12.12 | 273.53 | -34.77 | 76.26 | 0.5761 | 754.0 | 639.2 | |
| 8.61 | 10.52 | 5.26 | 6.43 | 14.73 | 273.05 | -35.24 | 71.98 | 0.5891 | 850.6 | 493.9 | |
| 0.00 | 1.56 | 0.00 | 0.96 | 15.38 | 272.81 | -35.48 | 70.97 | 0.5942 | 586.0 | 495.9 | |
| 0.00 | 1.04 | 0.00 | 0.63 | 12.53 | 273.20 | -35.09 | 75.65 | 0.5815 | 646.0 | 534.6 | |
| 0.00 | 0.70 | 0.00 | 0.42 | 12.36 | 272.89 | -35.40 | 76.01 | 0.5854 | 536.0 | 463.2 | |
| 0.00 | 0.87 | 0.00 | 0.55 | 13.93 | 270.60 | -37.70 | 74.01 | 0.6197 | 593.0 | 513.3 | |
| 0.00 | 1.39 | 0.00 | 0.89 | 14.70 | 269.66 | -38.64 | 73.04 | 0.6337 | 389.0 | 387.6 | |
| 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. | |