SDO HMI 2011-10-23 23:59:00 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 70.42 | 324.65 | 40.33 | 185.38 | 15.49 | 278.99 | -28.20 | 67.30 | 0.4948 | -126.4 | -149.9 | |
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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 | 1.91 | 0.00 | 1.00 | 13.29 | 289.51 | -17.68 | 63.86 | 0.3307 | -659.0 | -609.1 | |
| 0.00 | 6.69 | 0.00 | 3.52 | 13.19 | 289.13 | -18.06 | 64.57 | 0.3357 | -871.0 | -800.8 | |
| 0.00 | 1.65 | 0.00 | 0.87 | 12.50 | 289.05 | -18.14 | 66.60 | 0.3326 | -760.0 | -643.5 | |
| 0.00 | 5.22 | 0.00 | 2.74 | 12.92 | 288.93 | -18.26 | 65.56 | 0.3370 | -813.0 | -691.0 | |
| 0.00 | 1.13 | 0.00 | 0.60 | 13.69 | 288.64 | -18.55 | 63.76 | 0.3461 | -1096.0 | -832.0 | |
| 0.00 | 0.96 | 0.00 | 0.51 | 13.67 | 287.83 | -19.36 | 64.69 | 0.3579 | -632.0 | -579.6 | |
| 0.00 | 1.83 | 0.00 | 0.97 | 14.83 | 287.33 | -19.86 | 62.27 | 0.3726 | -813.0 | -692.0 | |
| 0.00 | 1.83 | 0.00 | 0.99 | 19.12 | 286.82 | -20.37 | 53.20 | 0.4125 | -700.0 | -599.5 | |
| 0.00 | 0.35 | 0.00 | 0.20 | 19.74 | 282.41 | -24.78 | 56.71 | 0.4740 | -456.0 | -569.2 | |
| 0.00 | 0.78 | 0.00 | 0.44 | 19.25 | 280.74 | -26.46 | 59.09 | 0.4922 | -507.0 | -445.4 | |
| 4.69 | 87.29 | 2.64 | 49.20 | 15.69 | 280.53 | -26.66 | 66.10 | 0.4745 | -1284.4 | -632.5 | |
| 5.74 | -11.00 | 3.23 | -11.00 | 15.96 | 280.45 | -26.74 | 65.61 | 0.4769 | -1172.7 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.70 | 19.55 | 279.86 | -27.33 | 59.23 | 0.5055 | -717.0 | -549.5 | |
| 2.17 | 3.48 | 1.23 | 1.97 | 16.58 | 279.91 | -27.28 | 64.77 | 0.4877 | -770.4 | -672.8 | |
| 13.13 | -11.00 | 7.41 | -11.00 | 15.79 | 279.99 | -27.20 | 66.25 | 0.4825 | -969.1 | 999999 | |
| 1.30 | -11.00 | 0.74 | -11.00 | 16.06 | 279.81 | -27.38 | 65.84 | 0.4863 | -845.7 | 999999 | |
| 0.00 | 1.48 | 0.00 | 0.83 | 13.40 | 280.10 | -27.09 | 71.01 | 0.4704 | -1025.0 | -747.8 | |
| 9.82 | 113.20 | 5.56 | 64.30 | 15.32 | 279.57 | -27.62 | 67.45 | 0.4862 | -1098.8 | -211.8 | |
| 0.00 | 1.04 | 0.00 | 0.59 | 13.48 | 279.78 | -27.41 | 71.02 | 0.4753 | -808.0 | -661.5 | |
| 2.87 | 6.52 | 1.62 | 3.68 | 13.96 | 279.65 | -27.54 | 70.12 | 0.4791 | -977.2 | -755.7 | |
| 12.09 | -18.00 | 6.84 | -18.00 | 14.88 | 279.39 | -27.80 | 68.41 | 0.4868 | -946.9 | 999999 | |
| 0.00 | 0.61 | 0.00 | 0.35 | 16.18 | 279.16 | -28.03 | 66.01 | 0.4960 | -318.0 | -188.4 | |
| 0.87 | -18.00 | 0.49 | -18.00 | 15.36 | 279.25 | -27.94 | 67.54 | 0.4909 | -731.1 | 999999 | |
| 0.00 | 0.70 | 0.00 | 0.39 | 14.22 | 279.34 | -27.85 | 69.76 | 0.4846 | -586.0 | -531.4 | |
| 0.00 | 0.78 | 0.00 | 0.44 | 13.88 | 279.18 | -28.01 | 70.53 | 0.4856 | -663.0 | -456.8 | |
| 0.00 | 0.87 | 0.00 | 0.50 | 17.31 | 278.37 | -28.82 | 64.39 | 0.5124 | -510.0 | -412.4 | |
| 0.00 | 1.04 | 0.00 | 0.60 | 15.54 | 277.74 | -29.45 | 68.05 | 0.5128 | -474.0 | -326.8 | |
| 0.00 | 0.96 | 0.00 | 0.55 | 13.21 | 277.72 | -29.47 | 72.52 | 0.5041 | -558.0 | -425.5 | |
| 0.00 | 1.13 | 0.00 | 0.65 | 13.72 | 277.55 | -29.64 | 71.61 | 0.5084 | 706.0 | 557.1 | |
| 1.30 | 2.70 | 0.76 | 1.57 | 15.96 | 276.92 | -30.27 | 67.70 | 0.5259 | 842.6 | 769.2 | |
| 0.00 | 1.83 | 0.00 | 1.06 | 16.17 | 276.85 | -30.34 | 67.36 | 0.5278 | 786.0 | 789.4 | |
| 0.00 | 1.74 | 0.00 | 1.00 | 11.30 | 277.43 | -29.76 | 76.37 | 0.5029 | 714.0 | 574.1 | |
| 0.00 | 2.09 | 0.00 | 1.23 | 17.68 | 276.39 | -30.80 | 64.91 | 0.5408 | 850.0 | 718.7 | |
| 0.00 | 3.65 | 0.00 | 2.14 | 17.10 | 276.47 | -30.73 | 65.89 | 0.5371 | 703.0 | 589.5 | |
| 0.00 | 1.30 | 0.00 | 0.77 | 17.40 | 276.34 | -30.85 | 65.43 | 0.5402 | 805.0 | 676.3 | |
| 0.00 | 0.87 | 0.00 | 0.52 | 19.78 | 275.82 | -31.38 | 61.65 | 0.5589 | 656.0 | 468.7 | |
| 0.00 | 1.13 | 0.00 | 0.66 | 16.88 | 276.32 | -30.87 | 66.36 | 0.5380 | 649.0 | 620.3 | |
| 2.09 | 5.65 | 1.22 | 3.31 | 16.64 | 276.30 | -30.90 | 66.81 | 0.5373 | 777.6 | 796.3 | |
| 0.00 | 1.04 | 0.00 | 0.60 | 13.89 | 276.67 | -30.52 | 71.67 | 0.5214 | 786.0 | 608.4 | |
| 0.00 | 0.87 | 0.00 | 0.53 | 21.40 | 275.10 | -32.09 | 59.45 | 0.5766 | 763.0 | 636.6 | |
| 1.74 | 3.13 | 1.02 | 1.84 | 16.99 | 275.94 | -31.25 | 66.38 | 0.5437 | 900.0 | 696.7 | |
| 0.00 | 1.83 | 0.00 | 1.07 | 16.47 | 275.93 | -31.26 | 67.31 | 0.5416 | 386.0 | 453.5 | |
| 0.00 | 1.13 | 0.00 | 0.67 | 16.86 | 275.85 | -31.34 | 66.65 | 0.5443 | 754.0 | 758.8 | |
| 0.00 | 2.00 | 0.00 | 1.21 | 21.08 | 274.91 | -32.28 | 60.08 | 0.5771 | 776.0 | 686.7 | |
| 0.00 | 0.87 | 0.00 | 0.53 | 21.97 | 274.54 | -32.65 | 58.90 | 0.5866 | 459.0 | 429.6 | |
| 0.00 | 4.00 | 0.00 | 2.36 | 16.73 | 275.55 | -31.64 | 67.04 | 0.5478 | 858.0 | 755.4 | |
| 0.00 | 1.39 | 0.00 | 0.83 | 17.27 | 275.37 | -31.82 | 66.19 | 0.5525 | 733.0 | 625.8 | |
| 0.00 | 0.96 | 0.00 | 0.57 | 16.65 | 275.20 | -31.99 | 67.35 | 0.5522 | 844.0 | 700.6 | |
| 0.00 | 0.78 | 0.00 | 0.47 | 16.98 | 275.10 | -32.09 | 66.83 | 0.5549 | 681.0 | 551.9 | |
| 0.26 | 5.30 | 0.15 | 3.14 | 16.49 | 275.08 | -32.11 | 67.69 | 0.5531 | 855.7 | 696.4 | |
| 0.00 | 2.26 | 0.00 | 1.32 | 12.00 | 275.65 | -31.55 | 75.58 | 0.5305 | 735.0 | 592.0 | |
| 4.26 | 4.43 | 2.54 | 2.64 | 16.88 | 274.82 | -32.37 | 67.14 | 0.5581 | 779.1 | 808.5 | |
| 0.00 | 1.74 | 0.00 | 1.04 | 17.02 | 274.65 | -32.54 | 66.98 | 0.5611 | 258.0 | 392.0 | |
| 0.00 | 1.39 | 0.00 | 0.83 | 15.66 | 274.90 | -32.29 | 69.23 | 0.5523 | 653.0 | 570.6 | |
| 0.00 | 1.48 | 0.00 | 0.87 | 14.81 | 274.97 | -32.22 | 70.70 | 0.5483 | 724.0 | 603.7 | |
| 0.00 | 1.65 | 0.00 | 0.98 | 16.14 | 274.67 | -32.52 | 68.50 | 0.5573 | 705.0 | 567.5 | |
| 0.00 | 2.26 | 0.00 | 1.35 | 16.59 | 274.51 | -32.68 | 67.79 | 0.5612 | 773.0 | 515.1 | |
| 0.00 | 0.96 | 0.00 | 0.57 | 14.71 | 274.70 | -32.49 | 70.99 | 0.5517 | 613.0 | 478.7 | |
| 0.00 | 1.13 | 0.00 | 0.68 | 15.72 | 274.23 | -32.96 | 69.42 | 0.5617 | 740.0 | 601.0 | |
| 0.00 | 1.65 | 0.00 | 0.99 | 16.23 | 274.02 | -33.17 | 68.63 | 0.5663 | 626.0 | 515.4 | |
| 0.00 | 1.04 | 0.00 | 0.62 | 12.11 | 273.60 | -33.59 | 75.96 | 0.5598 | 727.0 | 620.7 | |
| 8.09 | 11.13 | 4.88 | 6.72 | 14.72 | 273.07 | -34.12 | 71.59 | 0.5740 | 852.9 | 641.5 | |
| 0.00 | 1.56 | 0.00 | 0.94 | 12.49 | 273.29 | -33.90 | 75.38 | 0.5650 | 731.0 | 608.3 | |
| 0.00 | 0.78 | 0.00 | 0.47 | 12.25 | 273.25 | -33.94 | 75.82 | 0.5650 | 486.0 | 519.6 | |
| 0.00 | 2.26 | 0.00 | 1.41 | 18.05 | 271.16 | -36.03 | 66.87 | 0.6104 | 655.0 | 512.5 | |
| 0.00 | 1.04 | 0.00 | 0.66 | 13.85 | 268.64 | -38.55 | 74.34 | 0.6307 | 687.0 | 517.8 | |
| 0.00 | 0.96 | 0.00 | 0.62 | 15.26 | 267.70 | -39.49 | 72.40 | 0.6459 | 579.0 | 503.3 | |
| 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. | |