| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 474.50 | 2612.45 | 312.27 | 1698.32 | -9.72 | 99.92 | 39.94 | 259.35 | 0.6440 | 584.4 | 182.3 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 179.74 | 1306.65 | 125.81 | 904.60 | -8.76 | 105.01 | 45.03 | 261.70 | 0.7089 | 1187.2 | 313.6 | |
| 1.10 | -1.00 | 0.77 | -1.00 | -7.70 | 104.86 | 44.87 | 263.19 | 0.7065 | 691.8 | 999999 | |
| 0.76 | -1.00 | 0.52 | -1.00 | -7.64 | 103.68 | 43.70 | 263.22 | 0.6919 | 914.1 | 999999 | |
| 48.08 | -1.00 | 32.83 | -1.00 | -8.26 | 103.56 | 43.58 | 262.31 | 0.6907 | 1275.4 | 999999 | |
| 0.93 | -1.00 | 0.64 | -1.00 | -8.72 | 103.42 | 43.43 | 261.64 | 0.6892 | 803.8 | 999999 | |
| 0.76 | 2.21 | 0.52 | 1.49 | -5.52 | 102.84 | 42.86 | 266.30 | 0.6808 | -505.9 | -388.1 | |
| 2.29 | -1.00 | 1.55 | -1.00 | -8.00 | 102.95 | 42.96 | 262.65 | 0.6829 | 1170.6 | 999999 | |
| 4.16 | -1.00 | 2.82 | -1.00 | -8.86 | 102.98 | 43.00 | 261.40 | 0.6839 | 895.0 | 999999 | |
| 3.48 | -1.00 | 2.35 | -1.00 | -7.21 | 102.73 | 42.75 | 263.80 | 0.6797 | 628.8 | 999999 | |
| 3.06 | -1.00 | 2.06 | -1.00 | -8.84 | 102.66 | 42.67 | 261.39 | 0.6797 | 888.3 | 999999 | |
| 30.07 | -1.00 | 20.20 | -1.00 | -8.37 | 102.55 | 42.57 | 262.07 | 0.6781 | 1328.9 | 999999 | |
| 2.04 | -1.00 | 1.37 | -1.00 | -7.96 | 102.50 | 42.51 | 262.68 | 0.6771 | 1168.3 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.85 | -5.31 | 102.18 | 42.19 | 266.61 | 0.6723 | -563.0 | -400.8 | |
| 0.00 | 0.51 | 0.00 | 0.34 | -6.70 | 102.19 | 42.21 | 264.54 | 0.6726 | 697.0 | 625.2 | |
| 1.44 | -1.00 | 0.96 | -1.00 | -8.03 | 102.18 | 42.20 | 262.55 | 0.6731 | 1315.6 | 999999 | |
| 0.00 | 1.95 | 0.00 | 1.30 | -5.77 | 101.86 | 41.87 | 265.92 | 0.6682 | -338.0 | -272.9 | |
| 0.00 | 2.89 | 0.00 | 1.92 | -6.16 | 101.81 | 41.83 | 265.34 | 0.6676 | 473.0 | 293.0 | |
| 3.99 | 14.52 | 2.64 | 9.61 | -6.70 | 101.55 | 41.57 | 264.51 | 0.6643 | 899.6 | 573.4 | |
| 3.65 | 76.45 | 2.40 | 49.76 | -6.98 | 101.18 | 41.20 | 264.07 | 0.6596 | 883.1 | 543.6 | |
| 0.00 | 1.10 | 0.00 | 0.73 | -10.42 | 101.28 | 41.30 | 258.88 | 0.6639 | -600.0 | -444.7 | |
| 3.65 | -19.00 | 2.39 | -19.00 | -7.30 | 100.82 | 40.84 | 263.57 | 0.6551 | 924.3 | 999999 | |
| 0.51 | -19.00 | 0.33 | -19.00 | -7.26 | 100.31 | 40.32 | 263.60 | 0.6483 | 884.7 | 999999 | |
| 1.27 | -19.00 | 0.82 | -19.00 | -6.82 | 100.14 | 40.16 | 264.27 | 0.6459 | -388.4 | 999999 | |
| 1.02 | 2.29 | 0.67 | 1.50 | -9.95 | 100.53 | 40.55 | 259.48 | 0.6536 | -437.2 | -374.1 | |
| 0.00 | 0.76 | 0.00 | 0.49 | -6.93 | 99.84 | 39.86 | 264.09 | 0.6420 | -396.0 | -320.0 | |
| 3.65 | 11.47 | 2.36 | 7.41 | -9.56 | 99.96 | 39.98 | 260.01 | 0.6457 | -411.5 | 5.6 | |
| 0.85 | 3.65 | 0.55 | 2.35 | -8.59 | 99.60 | 39.62 | 261.46 | 0.6399 | 787.4 | 687.6 | |
| 0.00 | 1.61 | 0.00 | 1.06 | -13.67 | 100.24 | 40.25 | 253.78 | 0.6563 | 328.0 | 333.3 | |
| 0.00 | 0.93 | 0.00 | 0.60 | -9.32 | 99.39 | 39.40 | 260.31 | 0.6378 | 573.0 | 472.9 | |
| 0.00 | 1.61 | 0.00 | 1.03 | -7.40 | 99.04 | 39.06 | 263.29 | 0.6315 | 743.0 | 612.3 | |
| 0.00 | 0.42 | 0.00 | 0.27 | -9.44 | 99.25 | 39.26 | 260.09 | 0.6361 | 510.0 | 465.2 | |
| 0.00 | 1.61 | 0.00 | 1.03 | -8.38 | 99.07 | 39.09 | 261.74 | 0.6327 | 699.0 | 589.3 | |
| 0.00 | 2.04 | 0.00 | 1.30 | -8.65 | 99.03 | 39.05 | 261.31 | 0.6323 | 726.0 | 630.6 | |
| 0.00 | 1.10 | 0.00 | 0.69 | -7.21 | 97.35 | 37.37 | 263.47 | 0.6084 | 644.0 | 489.5 | |
| 0.00 | 0.25 | 0.00 | 0.16 | -4.69 | 96.86 | 36.88 | 267.64 | 0.6009 | -383.0 | -357.0 | |
| 77.13 | 423.09 | 48.10 | 263.72 | -10.87 | 97.15 | 37.17 | 257.44 | 0.6102 | 1371.5 | 383.3 | |
| 0.00 | 1.10 | 0.00 | 0.68 | -7.00 | 96.63 | 36.64 | 263.76 | 0.5982 | 709.0 | 608.2 | |
| 0.00 | 1.10 | 0.00 | 0.68 | -7.18 | 96.64 | 36.66 | 263.47 | 0.5985 | 702.0 | 597.6 | |
| 0.00 | 1.36 | 0.00 | 0.84 | -7.05 | 96.33 | 36.35 | 263.67 | 0.5941 | -365.0 | -322.9 | |
| 1.44 | 2.63 | 0.89 | 1.63 | -9.47 | 96.52 | 36.53 | 259.63 | 0.5992 | 928.5 | 817.0 | |
| 0.00 | 0.93 | 0.00 | 0.57 | -7.73 | 96.29 | 36.30 | 262.51 | 0.5940 | 714.0 | 642.0 | |
| 0.00 | 1.70 | 0.00 | 1.04 | -5.84 | 96.09 | 36.11 | 265.69 | 0.5901 | -796.0 | -641.5 | |
| 0.00 | 0.59 | 0.00 | 0.37 | -7.85 | 96.26 | 36.28 | 262.31 | 0.5938 | 347.0 | 435.6 | |
| 0.00 | 16.90 | 0.00 | 10.32 | -9.86 | 95.60 | 35.62 | 258.80 | 0.5872 | 529.0 | 440.7 | |
| 0.59 | 39.84 | 0.36 | 24.15 | -9.33 | 95.43 | 35.44 | 259.67 | 0.5839 | -684.0 | -432.6 | |
| 0.00 | 0.93 | 0.00 | 0.57 | -10.73 | 95.38 | 35.40 | 257.27 | 0.5857 | 505.0 | 412.1 | |
| 3.82 | -45.00 | 2.32 | -45.00 | -9.44 | 95.00 | 35.02 | 259.41 | 0.5781 | -946.3 | 999999 | |
| 0.00 | 1.78 | 0.00 | 1.07 | -6.09 | 94.51 | 34.52 | 265.21 | 0.5677 | -584.0 | -446.6 | |
| 0.00 | 2.46 | 0.00 | 1.49 | -9.48 | 94.75 | 34.77 | 259.29 | 0.5746 | -757.0 | -531.1 | |
| 0.00 | 1.19 | 0.00 | 0.72 | -10.22 | 94.76 | 34.78 | 258.01 | 0.5762 | 827.0 | 702.3 | |
| 0.68 | 4.50 | 0.41 | 2.72 | -10.64 | 94.78 | 34.80 | 257.29 | 0.5772 | 882.2 | 638.4 | |
| 0.42 | 1.95 | 0.26 | 1.18 | -9.90 | 94.69 | 34.71 | 258.55 | 0.5745 | -690.6 | -622.9 | |
| 0.00 | 0.93 | 0.00 | 0.57 | -11.02 | 94.76 | 34.78 | 256.62 | 0.5777 | 753.0 | 623.4 | |
| 0.00 | 1.78 | 0.00 | 1.07 | -9.46 | 94.46 | 34.47 | 259.26 | 0.5705 | -803.0 | -658.5 | |
| 0.00 | 5.61 | 0.00 | 3.38 | -10.11 | 94.53 | 34.55 | 258.15 | 0.5727 | 233.0 | 213.6 | |
| 0.00 | 1.61 | 0.00 | 0.97 | -10.77 | 94.47 | 34.49 | 256.99 | 0.5731 | 373.0 | 352.7 | |
| 0.00 | 3.06 | 0.00 | 1.83 | -9.42 | 94.09 | 34.11 | 259.27 | 0.5652 | -706.0 | -654.5 | |
| 0.00 | 2.04 | 0.00 | 1.22 | -8.66 | 93.76 | 33.77 | 260.55 | 0.5593 | -642.0 | -517.8 | |
| 4.67 | 421.31 | 2.81 | 249.64 | -11.74 | 94.09 | 34.11 | 255.21 | 0.5700 | 415.1 | -166.9 | |
| 0.00 | 1.87 | 0.00 | 1.12 | -10.05 | 93.84 | 33.85 | 258.10 | 0.5628 | -563.0 | -464.4 | |
| 0.00 | 1.44 | 0.00 | 0.86 | -8.40 | 93.55 | 33.57 | 260.98 | 0.5560 | -740.0 | -637.6 | |
| 0.00 | 1.78 | 0.00 | 1.06 | -9.08 | 93.62 | 33.64 | 259.78 | 0.5580 | -615.0 | -529.8 | |
| 0.00 | 1.19 | 0.00 | 0.72 | -12.57 | 94.06 | 34.08 | 253.76 | 0.5719 | 676.0 | 593.0 | |
| 0.00 | 3.91 | 0.00 | 2.33 | -9.88 | 93.60 | 33.62 | 258.34 | 0.5591 | -219.0 | -166.2 | |
| 2.97 | -59.00 | 1.78 | -59.00 | -10.89 | 93.58 | 33.59 | 256.54 | 0.5609 | -862.0 | 999999 | |
| 0.00 | 0.76 | 0.00 | 0.45 | -8.23 | 93.25 | 33.27 | 261.23 | 0.5515 | -616.0 | -510.4 | |
| 1.95 | -59.00 | 1.16 | -59.00 | -10.63 | 93.47 | 33.49 | 256.98 | 0.5588 | -691.3 | 999999 | |
| 0.00 | 15.97 | 0.00 | 9.48 | -9.30 | 93.25 | 33.27 | 259.30 | 0.5531 | -1017.0 | -767.9 | |
| 0.00 | 1.02 | 0.00 | 0.61 | -13.19 | 93.65 | 33.66 | 252.55 | 0.5680 | 793.0 | 662.0 | |
| 0.00 | 3.40 | 0.00 | 2.04 | -13.73 | 93.59 | 33.60 | 251.59 | 0.5688 | 733.0 | 635.1 | |
| 5.52 | -59.00 | 3.28 | -59.00 | -11.33 | 93.09 | 33.11 | 255.63 | 0.5551 | -862.3 | 999999 | |
| 0.00 | 1.19 | 0.00 | 0.70 | -9.08 | 92.69 | 32.71 | 259.58 | 0.5447 | -745.0 | -625.9 | |
| 0.00 | 2.12 | 0.00 | 1.25 | -9.26 | 92.67 | 32.69 | 259.25 | 0.5447 | -717.0 | -706.8 | |
| 1.10 | 12.74 | 0.65 | 7.56 | -10.57 | 92.75 | 32.76 | 256.90 | 0.5484 | -762.1 | -510.3 | |
| 0.51 | 1.95 | 0.30 | 1.15 | -8.95 | 92.39 | 32.41 | 259.77 | 0.5402 | -777.3 | -628.8 | |
| 17.75 | -59.00 | 10.50 | -59.00 | -11.46 | 92.64 | 32.66 | 255.25 | 0.5491 | -960.8 | 999999 | |
| 1.27 | -59.00 | 0.76 | -59.00 | -12.53 | 92.79 | 32.81 | 253.39 | 0.5541 | -440.2 | 999999 | |
| 0.00 | 1.53 | 0.00 | 0.90 | -9.51 | 92.38 | 32.40 | 258.73 | 0.5410 | -889.0 | -776.7 | |
| 0.00 | 1.27 | 0.00 | 0.76 | -13.04 | 92.79 | 32.81 | 252.49 | 0.5557 | -62.0 | -78.6 | |
| 2.72 | -59.00 | 1.61 | -59.00 | -11.94 | 92.56 | 32.58 | 254.36 | 0.5493 | -725.9 | 999999 | |
| 4.08 | -59.00 | 2.41 | -59.00 | -12.39 | 92.52 | 32.54 | 253.54 | 0.5499 | -587.0 | 999999 | |
| 2.72 | -59.00 | 1.61 | -59.00 | -11.80 | 92.44 | 32.45 | 254.58 | 0.5471 | -803.0 | 999999 | |
| 4.67 | -59.00 | 2.77 | -59.00 | -12.81 | 92.54 | 32.56 | 252.80 | 0.5515 | 849.6 | 999999 | |
| 1.36 | -59.00 | 0.80 | -59.00 | -11.50 | 92.33 | 32.35 | 255.07 | 0.5447 | -1047.3 | 999999 | |
| 1.36 | -59.00 | 0.80 | -59.00 | -11.30 | 92.27 | 32.28 | 255.43 | 0.5433 | -1039.8 | 999999 | |
| 0.00 | 1.61 | 0.00 | 0.97 | -15.71 | 92.90 | 32.92 | 247.91 | 0.5668 | 748.0 | 640.4 | |
| 0.00 | 0.93 | 0.00 | 0.56 | -14.78 | 92.74 | 32.76 | 249.43 | 0.5610 | 730.0 | 617.1 | |
| 0.00 | 1.10 | 0.00 | 0.64 | -8.61 | 91.87 | 31.88 | 260.29 | 0.5320 | -876.0 | -749.8 | |
| 8.83 | -59.00 | 5.21 | -59.00 | -12.11 | 92.16 | 32.17 | 253.92 | 0.5440 | -900.1 | 999999 | |
| 1.36 | 2.97 | 0.80 | 1.75 | -11.63 | 92.10 | 32.11 | 254.76 | 0.5418 | -977.5 | -845.3 | |
| 1.70 | -59.00 | 1.00 | -59.00 | -12.49 | 92.17 | 32.19 | 253.23 | 0.5454 | -652.9 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.74 | -9.47 | 91.81 | 31.83 | 258.67 | 0.5327 | -877.0 | -708.7 | |
| 0.00 | 8.32 | 0.00 | 4.87 | -10.03 | 91.84 | 31.85 | 257.62 | 0.5342 | -747.0 | -718.7 | |
| 0.00 | 1.95 | 0.00 | 1.15 | -11.46 | 91.86 | 31.88 | 255.00 | 0.5380 | -904.0 | -739.9 | |
| 0.00 | 1.36 | 0.00 | 0.79 | -8.89 | 91.54 | 31.56 | 259.70 | 0.5277 | -802.0 | -661.0 | |
| 0.00 | 0.93 | 0.00 | 0.55 | -11.26 | 91.76 | 31.78 | 255.34 | 0.5361 | -698.0 | -624.5 | |
| 0.00 | 0.76 | 0.00 | 0.45 | -11.67 | 91.71 | 31.73 | 254.55 | 0.5364 | -741.0 | -662.4 | |
| 5.18 | 38.39 | 3.06 | 22.54 | -14.27 | 91.79 | 31.81 | 249.89 | 0.5462 | 945.8 | 205.2 | |
| 0.00 | 2.97 | 0.00 | 1.73 | -10.62 | 91.27 | 31.28 | 256.37 | 0.5273 | -808.0 | -568.5 | |
| 0.00 | 1.19 | 0.00 | 0.69 | -11.13 | 91.18 | 31.20 | 255.39 | 0.5274 | -813.0 | -676.0 | |
| 3.48 | -59.00 | 2.04 | -59.00 | -12.49 | 91.29 | 31.30 | 252.88 | 0.5329 | -914.8 | 999999 | |
| 3.48 | -59.00 | 2.04 | -59.00 | -12.73 | 91.28 | 31.30 | 252.44 | 0.5336 | -727.6 | 999999 | |
| 0.00 | 2.29 | 0.00 | 1.34 | -13.67 | 91.10 | 31.11 | 250.66 | 0.5343 | 71.0 | 136.3 | |
| 1.27 | -59.00 | 0.74 | -59.00 | -12.81 | 90.94 | 30.96 | 252.17 | 0.5290 | -872.7 | 999999 | |
| 1.36 | -59.00 | 0.79 | -59.00 | -13.02 | 90.90 | 30.91 | 251.76 | 0.5292 | -753.9 | 999999 | |
| 0.00 | 0.93 | 0.00 | 0.54 | -12.33 | 90.81 | 30.82 | 252.99 | 0.5256 | -739.0 | -702.5 | |
| 0.42 | 5.27 | 0.25 | 3.05 | -12.13 | 90.57 | 30.59 | 253.27 | 0.5216 | -936.4 | -770.6 | |
| 0.51 | 1.27 | 0.30 | 0.74 | -12.46 | 90.58 | 30.59 | 252.66 | 0.5227 | -901.8 | -810.2 | |
| 0.00 | 1.36 | 0.00 | 0.79 | -13.56 | 90.69 | 30.71 | 250.66 | 0.5282 | -662.0 | -542.1 | |
| 0.00 | 1.44 | 0.00 | 0.83 | -11.69 | 90.44 | 30.46 | 254.06 | 0.5184 | -750.0 | -661.4 | |
| 0.00 | 0.76 | 0.00 | 0.44 | -10.06 | 90.16 | 30.18 | 257.09 | 0.5098 | -798.0 | -658.3 | |
| 0.00 | 1.10 | 0.00 | 0.63 | -9.86 | 90.07 | 30.09 | 257.46 | 0.5080 | -729.0 | -580.2 | |
| 0.00 | 0.68 | 0.00 | 0.39 | -11.67 | 90.27 | 30.28 | 254.04 | 0.5158 | -541.0 | -459.4 | |
| 0.00 | 2.80 | 0.00 | 1.62 | -12.17 | 90.19 | 30.21 | 253.04 | 0.5163 | -921.0 | -756.2 | |
| 0.00 | 1.19 | 0.00 | 0.68 | -5.44 | 89.56 | 29.58 | 266.19 | 0.4945 | -752.0 | -581.1 | |
| 0.00 | 1.27 | 0.00 | 0.73 | -10.90 | 90.01 | 30.02 | 255.41 | 0.5098 | -816.0 | -642.7 | |
| 0.00 | 1.19 | 0.00 | 0.69 | -13.25 | 90.29 | 30.31 | 251.07 | 0.5215 | -546.0 | -455.1 | |
| 0.00 | 2.12 | 0.00 | 1.23 | -13.49 | 90.15 | 30.17 | 250.54 | 0.5204 | -966.0 | -648.1 | |
| 1.36 | 65.07 | 0.79 | 37.69 | -13.79 | 90.12 | 30.14 | 249.97 | 0.5212 | -820.1 | -229.4 | |
| 2.72 | 5.86 | 1.57 | 3.38 | -12.84 | 89.99 | 30.01 | 251.70 | 0.5158 | -929.6 | -800.7 | |
| 0.00 | 1.19 | 0.00 | 0.69 | -12.51 | 89.95 | 29.97 | 252.30 | 0.5140 | -812.0 | -774.0 | |
| 0.00 | 2.80 | 0.00 | 1.61 | -11.62 | 89.81 | 29.83 | 253.94 | 0.5090 | -969.0 | -781.9 | |
| 1.70 | -119.00 | 0.98 | -119.00 | -13.68 | 90.00 | 30.02 | 250.13 | 0.5190 | -974.2 | 999999 | |
| 0.00 | 3.40 | 0.00 | 1.96 | -12.40 | 89.83 | 29.85 | 252.47 | 0.5119 | -943.0 | -770.1 | |
| 0.00 | 1.78 | 0.00 | 1.03 | -13.05 | 89.78 | 29.80 | 251.19 | 0.5135 | -862.0 | -709.4 | |
| 0.00 | 2.29 | 0.00 | 1.31 | -10.83 | 89.48 | 29.49 | 255.36 | 0.5019 | -869.0 | -776.5 | |
| 0.00 | 0.34 | 0.00 | 0.20 | -12.34 | 89.65 | 29.67 | 252.49 | 0.5091 | -811.0 | -649.0 | |
| 7.90 | -119.00 | 4.56 | -119.00 | -13.90 | 89.68 | 29.70 | 249.55 | 0.5154 | -1026.1 | 999999 | |
| 0.00 | 1.53 | 0.00 | 0.88 | -12.50 | 89.33 | 29.34 | 252.03 | 0.5050 | -949.0 | -803.5 | |
| 0.00 | 2.38 | 0.00 | 1.36 | -12.30 | 89.13 | 29.14 | 252.34 | 0.5014 | -889.0 | -748.5 | |
| 0.00 | 1.19 | 0.00 | 0.68 | -12.48 | 89.01 | 29.03 | 251.93 | 0.5004 | -759.0 | -729.9 | |
| 0.00 | 1.53 | 0.00 | 0.87 | -12.81 | 88.98 | 29.00 | 251.27 | 0.5012 | -957.0 | -778.5 | |
| 0.00 | 2.72 | 0.00 | 1.55 | -12.40 | 88.76 | 28.78 | 251.97 | 0.4965 | -923.0 | -821.7 | |
| 0.00 | 1.19 | 0.00 | 0.68 | -13.03 | 88.70 | 28.72 | 250.71 | 0.4980 | -846.0 | -632.7 | |
| 0.00 | 1.02 | 0.00 | 0.57 | -7.14 | 88.07 | 28.09 | 262.50 | 0.4732 | -600.0 | -548.5 | |
| 0.00 | 1.44 | 0.00 | 0.83 | -15.56 | 88.53 | 28.54 | 245.78 | 0.5068 | -612.0 | -596.3 | |
| 0.00 | 1.53 | 0.00 | 0.88 | -15.78 | 88.25 | 28.26 | 245.19 | 0.5041 | -731.0 | -554.7 | |
| 0.00 | 0.93 | 0.00 | 0.53 | -13.25 | 87.52 | 27.54 | 249.65 | 0.4820 | -811.0 | -592.7 | |
| 0.00 | 1.02 | 0.00 | 0.58 | -13.46 | 87.45 | 27.46 | 249.18 | 0.4818 | -800.0 | -622.5 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
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. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
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. |
||
| 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. | |