| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 477.28 | 2446.18 | 322.64 | 1642.18 | -9.73 | 99.85 | 42.07 | 259.70 | 0.6712 | 440.8 | 178.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-01-11 00:00:24 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 |
| 0.00 | 1.10 | 0.00 | 0.84 | -8.37 | 107.21 | 49.43 | 262.50 | 0.7603 | -307.0 | -276.2 | |
| 172.22 | 1182.67 | 125.39 | 851.10 | -8.79 | 104.98 | 47.20 | 261.83 | 0.7349 | 1008.8 | 306.6 | |
| 51.40 | -2.00 | 36.42 | -2.00 | -8.27 | 103.51 | 45.73 | 262.47 | 0.7172 | 1111.0 | 999999 | |
| 0.00 | 3.74 | 0.00 | 2.62 | -6.01 | 103.05 | 45.27 | 265.62 | 0.7110 | 645.0 | 475.8 | |
| 0.00 | 0.68 | 0.00 | 0.48 | -10.37 | 103.69 | 45.91 | 259.55 | 0.7208 | 92.0 | 105.9 | |
| 0.00 | 4.42 | 0.00 | 3.09 | -6.76 | 102.92 | 45.15 | 264.57 | 0.7095 | 301.0 | 283.8 | |
| 2.04 | -2.00 | 1.43 | -2.00 | -8.85 | 103.13 | 45.35 | 261.62 | 0.7129 | 905.5 | 999999 | |
| 0.00 | 1.44 | 0.00 | 1.01 | -5.47 | 102.70 | 44.93 | 266.40 | 0.7067 | -548.0 | -429.6 | |
| 0.00 | 2.04 | 0.00 | 1.42 | -6.60 | 102.53 | 44.75 | 264.78 | 0.7046 | 527.0 | 265.0 | |
| 28.63 | -2.00 | 19.93 | -2.00 | -8.38 | 102.51 | 44.73 | 262.25 | 0.7050 | 1177.2 | 999999 | |
| 1.53 | -2.00 | 1.06 | -2.00 | -7.94 | 102.44 | 44.66 | 262.88 | 0.7040 | 1037.4 | 999999 | |
| 0.00 | 0.85 | 0.00 | 0.59 | -6.53 | 102.06 | 44.28 | 264.87 | 0.6988 | 626.0 | 479.0 | |
| 1.95 | -2.00 | 1.35 | -2.00 | -8.04 | 102.16 | 44.38 | 262.71 | 0.7006 | 1185.0 | 999999 | |
| 0.00 | 2.80 | 0.00 | 1.95 | -10.05 | 102.31 | 44.53 | 259.85 | 0.7038 | 439.0 | 421.2 | |
| 0.00 | 0.68 | 0.00 | 0.47 | -10.45 | 102.12 | 44.35 | 259.27 | 0.7020 | -119.0 | -139.1 | |
| 2.97 | 22.01 | 2.03 | 15.04 | -6.73 | 101.54 | 43.77 | 264.56 | 0.6924 | 898.0 | 486.3 | |
| 0.00 | 0.93 | 0.00 | 0.66 | -14.42 | 102.95 | 45.17 | 253.82 | 0.7175 | 402.0 | 334.9 | |
| 0.00 | 1.61 | 0.00 | 1.11 | -9.60 | 101.73 | 43.95 | 260.43 | 0.6963 | 214.0 | 229.8 | |
| 0.00 | 0.85 | 0.00 | 0.58 | -5.83 | 101.25 | 43.47 | 265.87 | 0.6885 | 455.0 | 404.7 | |
| 0.00 | 0.68 | 0.00 | 0.48 | -14.95 | 102.70 | 44.92 | 253.04 | 0.7156 | 516.0 | 395.5 | |
| 3.14 | 67.20 | 2.14 | 45.27 | -6.99 | 101.12 | 43.34 | 264.18 | 0.6872 | 802.8 | 537.8 | |
| 6.63 | -21.00 | 4.48 | -21.00 | -7.25 | 100.78 | 43.00 | 263.79 | 0.6830 | 796.1 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.87 | -10.35 | 101.11 | 43.33 | 259.29 | 0.6893 | -362.0 | -300.3 | |
| 0.76 | 1.61 | 0.52 | 1.09 | -10.05 | 100.40 | 42.62 | 259.63 | 0.6802 | -378.7 | -291.0 | |
| 1.53 | 10.62 | 1.02 | 7.08 | -9.54 | 99.99 | 42.22 | 260.35 | 0.6745 | -359.8 | -154.7 | |
| 0.00 | 3.31 | 0.00 | 2.20 | -8.66 | 99.59 | 41.81 | 261.61 | 0.6685 | 764.0 | 688.6 | |
| 0.00 | 1.78 | 0.00 | 1.18 | -7.43 | 99.39 | 41.61 | 263.45 | 0.6652 | 721.0 | 591.1 | |
| 0.00 | 0.93 | 0.00 | 0.63 | -13.68 | 100.15 | 42.37 | 254.28 | 0.6826 | 610.0 | 514.8 | |
| 0.00 | 1.10 | 0.00 | 0.73 | -9.45 | 99.22 | 41.44 | 260.38 | 0.6645 | 707.0 | 592.5 | |
| 0.00 | 1.61 | 0.00 | 1.06 | -9.58 | 99.00 | 41.22 | 260.16 | 0.6618 | 443.0 | 377.7 | |
| 0.00 | 0.85 | 0.00 | 0.55 | -8.25 | 98.30 | 40.52 | 262.12 | 0.6515 | 471.0 | 426.7 | |
| 0.00 | 1.70 | 0.00 | 1.10 | -8.29 | 97.95 | 40.18 | 262.02 | 0.6470 | 729.0 | 624.8 | |
| 0.00 | 0.68 | 0.00 | 0.43 | -5.46 | 97.13 | 39.35 | 266.41 | 0.6348 | -546.0 | -483.4 | |
| 0.00 | 0.93 | 0.00 | 0.60 | -7.41 | 97.27 | 39.49 | 263.35 | 0.6373 | 629.0 | 533.5 | |
| 0.00 | 1.27 | 0.00 | 0.81 | -5.50 | 96.87 | 39.09 | 266.35 | 0.6312 | -636.0 | -593.3 | |
| 0.00 | 2.46 | 0.00 | 1.57 | -7.08 | 96.62 | 38.84 | 263.83 | 0.6284 | 799.0 | 609.8 | |
| 81.48 | 412.66 | 52.31 | 264.82 | -10.86 | 97.06 | 39.29 | 257.91 | 0.6383 | 1198.3 | 353.0 | |
| 0.00 | 0.76 | 0.00 | 0.48 | -6.70 | 96.47 | 38.69 | 264.42 | 0.6261 | -618.0 | -526.1 | |
| 0.00 | 1.27 | 0.00 | 0.81 | -6.97 | 96.38 | 38.60 | 263.98 | 0.6251 | -315.0 | -261.9 | |
| 0.00 | 0.85 | 0.00 | 0.54 | -5.86 | 96.25 | 38.47 | 265.78 | 0.6228 | -730.0 | -641.9 | |
| 0.59 | 1.61 | 0.38 | 1.03 | -9.37 | 96.54 | 38.76 | 260.18 | 0.6292 | 838.7 | 769.6 | |
| 0.00 | 1.78 | 0.00 | 1.13 | -7.63 | 96.33 | 38.56 | 262.93 | 0.6248 | 518.0 | 479.8 | |
| 0.00 | 1.78 | 0.00 | 1.13 | -9.63 | 95.96 | 38.18 | 259.67 | 0.6218 | 693.0 | 627.5 | |
| 0.00 | 0.85 | 0.00 | 0.54 | -9.40 | 95.86 | 38.08 | 260.03 | 0.6201 | 757.0 | 607.5 | |
| 0.00 | 8.16 | 0.00 | 5.13 | -9.97 | 95.67 | 37.89 | 259.08 | 0.6183 | 295.0 | 260.2 | |
| 4.84 | 34.92 | 3.02 | 21.80 | -9.42 | 95.18 | 37.40 | 259.88 | 0.6109 | -875.4 | -413.4 | |
| 4.33 | 11.21 | 2.70 | 6.98 | -10.03 | 94.99 | 37.21 | 258.86 | 0.6093 | 373.7 | 303.6 | |
| 0.59 | 4.67 | 0.37 | 2.91 | -10.59 | 94.96 | 37.18 | 257.93 | 0.6097 | 725.6 | 472.6 | |
| 0.00 | 3.40 | 0.00 | 2.11 | -10.75 | 94.79 | 37.01 | 257.64 | 0.6077 | 350.0 | 309.3 | |
| 0.00 | 1.44 | 0.00 | 0.90 | -9.95 | 94.57 | 36.79 | 258.91 | 0.6034 | 97.0 | -8.2 | |
| 0.00 | 2.12 | 0.00 | 1.31 | -9.53 | 94.18 | 36.40 | 259.55 | 0.5974 | -659.0 | -592.6 | |
| 0.00 | 1.44 | 0.00 | 0.89 | -8.65 | 93.85 | 36.08 | 260.97 | 0.5917 | -532.0 | -453.3 | |
| 0.00 | 9.26 | 0.00 | 5.69 | -9.95 | 93.86 | 36.08 | 258.77 | 0.5937 | 224.0 | -99.0 | |
| 0.00 | 1.02 | 0.00 | 0.62 | -8.65 | 93.71 | 35.93 | 260.94 | 0.5897 | -514.0 | -482.2 | |
| 0.00 | 2.04 | 0.00 | 1.25 | -9.48 | 93.73 | 35.95 | 259.54 | 0.5911 | -589.0 | -462.2 | |
| 0.51 | 3.14 | 0.31 | 1.92 | -8.36 | 93.57 | 35.79 | 261.41 | 0.5874 | -763.8 | -564.1 | |
| 0.00 | 3.65 | 0.00 | 2.23 | -8.92 | 93.63 | 35.85 | 260.47 | 0.5889 | -589.0 | -581.1 | |
| 0.00 | 0.76 | 0.00 | 0.47 | -10.34 | 93.76 | 35.98 | 258.10 | 0.5930 | 120.0 | 95.1 | |
| 3.48 | 426.51 | 2.14 | 259.49 | -11.06 | 93.79 | 36.01 | 256.91 | 0.5946 | -729.5 | -139.0 | |
| 0.00 | 0.76 | 0.00 | 0.47 | -12.69 | 94.00 | 36.22 | 254.26 | 0.6012 | 860.0 | 689.7 | |
| 0.00 | 1.10 | 0.00 | 0.68 | -10.32 | 93.54 | 35.76 | 258.09 | 0.5898 | -559.0 | -410.0 | |
| 0.00 | 9.60 | 0.00 | 5.85 | -9.29 | 93.37 | 35.59 | 259.81 | 0.5859 | -828.0 | -754.2 | |
| 1.44 | -59.00 | 0.88 | -59.00 | -10.89 | 93.50 | 35.72 | 257.12 | 0.5904 | -707.0 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.77 | -8.41 | 93.20 | 35.42 | 261.29 | 0.5823 | -730.0 | -598.5 | |
| 0.34 | -59.00 | 0.21 | -59.00 | -10.57 | 93.38 | 35.61 | 257.64 | 0.5882 | -759.5 | 999999 | |
| 0.00 | 2.21 | 0.00 | 1.35 | -9.50 | 93.25 | 35.47 | 259.42 | 0.5845 | -827.0 | -706.2 | |
| 4.16 | -59.00 | 2.54 | -59.00 | -10.39 | 93.25 | 35.47 | 257.90 | 0.5860 | -819.9 | 999999 | |
| 0.00 | 1.95 | 0.00 | 1.18 | -6.03 | 92.81 | 35.03 | 265.38 | 0.5749 | -570.0 | -520.5 | |
| 0.00 | 1.44 | 0.00 | 0.89 | -13.30 | 93.69 | 35.91 | 253.16 | 0.5986 | 723.0 | 584.4 | |
| 8.24 | -59.00 | 5.03 | -59.00 | -11.35 | 93.16 | 35.38 | 256.26 | 0.5866 | -772.9 | 999999 | |
| 2.46 | -59.00 | 1.50 | -59.00 | -10.67 | 93.07 | 35.29 | 257.39 | 0.5840 | -575.8 | 999999 | |
| 0.00 | 2.63 | 0.00 | 1.60 | -9.22 | 92.89 | 35.11 | 259.84 | 0.5790 | -793.0 | -736.7 | |
| 0.00 | 1.53 | 0.00 | 0.92 | -9.20 | 92.56 | 34.78 | 259.81 | 0.5743 | -875.0 | -614.2 | |
| 0.00 | 1.19 | 0.00 | 0.72 | -8.94 | 92.49 | 34.71 | 260.26 | 0.5730 | -822.0 | -735.2 | |
| 17.25 | -59.00 | 10.48 | -59.00 | -11.52 | 92.74 | 34.96 | 255.87 | 0.5812 | -888.3 | 999999 | |
| 0.00 | 1.10 | 0.00 | 0.67 | -9.59 | 92.49 | 34.71 | 259.12 | 0.5740 | -708.0 | -529.9 | |
| 1.10 | -59.00 | 0.67 | -59.00 | -12.20 | 92.73 | 34.95 | 254.70 | 0.5828 | -548.5 | 999999 | |
| 4.42 | -59.00 | 2.68 | -59.00 | -11.88 | 92.61 | 34.83 | 255.21 | 0.5803 | -697.8 | 999999 | |
| 5.44 | -59.00 | 3.31 | -59.00 | -12.63 | 92.61 | 34.83 | 253.94 | 0.5822 | -192.9 | 999999 | |
| 5.61 | -59.00 | 3.41 | -59.00 | -12.93 | 92.58 | 34.80 | 253.43 | 0.5827 | 914.4 | 999999 | |
| 2.21 | -59.00 | 1.34 | -59.00 | -11.56 | 92.38 | 34.60 | 255.69 | 0.5764 | -918.1 | 999999 | |
| 1.95 | -59.00 | 1.18 | -59.00 | -11.35 | 92.35 | 34.57 | 256.04 | 0.5755 | -999.1 | 999999 | |
| 1.36 | -59.00 | 0.82 | -59.00 | -11.66 | 92.21 | 34.43 | 255.48 | 0.5742 | -892.9 | 999999 | |
| 0.00 | 4.76 | 0.00 | 2.86 | -10.18 | 92.02 | 34.24 | 258.00 | 0.5684 | -951.0 | -744.4 | |
| 18.18 | -59.00 | 11.00 | -59.00 | -12.28 | 92.26 | 34.48 | 254.42 | 0.5766 | -701.4 | 999999 | |
| 0.00 | 2.21 | 0.00 | 1.32 | -9.44 | 91.86 | 34.08 | 259.26 | 0.5648 | -850.0 | -609.6 | |
| 0.00 | 1.53 | 0.00 | 0.91 | -5.16 | 91.50 | 33.72 | 266.87 | 0.5558 | -592.0 | -418.2 | |
| 0.00 | 1.02 | 0.00 | 0.61 | -9.23 | 91.84 | 34.06 | 259.63 | 0.5642 | -768.0 | -584.4 | |
| 0.00 | 2.55 | 0.00 | 1.53 | -9.98 | 91.81 | 34.03 | 258.31 | 0.5651 | -806.0 | -679.4 | |
| 0.00 | 1.10 | 0.00 | 0.66 | -8.79 | 91.68 | 33.90 | 260.38 | 0.5613 | -769.0 | -600.8 | |
| 0.00 | 1.19 | 0.00 | 0.72 | -11.43 | 91.89 | 34.11 | 255.78 | 0.5692 | -897.0 | -770.6 | |
| 0.00 | 1.27 | 0.00 | 0.76 | -9.33 | 91.63 | 33.85 | 259.41 | 0.5614 | -731.0 | -620.9 | |
| 1.87 | -59.00 | 1.13 | -59.00 | -12.00 | 91.89 | 34.11 | 254.80 | 0.5707 | -913.5 | 999999 | |
| 0.00 | 1.78 | 0.00 | 1.07 | -10.46 | 91.69 | 33.91 | 257.43 | 0.5643 | -736.0 | -624.4 | |
| 0.00 | 1.70 | 0.00 | 1.02 | -11.70 | 91.78 | 34.00 | 255.27 | 0.5684 | -625.0 | -608.6 | |
| 0.00 | 1.44 | 0.00 | 0.86 | -10.70 | 91.65 | 33.87 | 257.00 | 0.5642 | -754.0 | -605.5 | |
| 1.44 | -59.00 | 0.87 | -59.00 | -11.86 | 91.69 | 33.91 | 254.98 | 0.5675 | -939.5 | 999999 | |
| 0.34 | 2.12 | 0.20 | 1.27 | -11.59 | 91.51 | 33.73 | 255.38 | 0.5644 | -806.8 | -736.0 | |
| 4.25 | 12.83 | 2.57 | 7.76 | -14.36 | 91.90 | 34.12 | 250.76 | 0.5778 | 868.2 | 544.5 | |
| 0.00 | 1.27 | 0.00 | 0.76 | -12.08 | 91.36 | 33.58 | 254.49 | 0.5635 | -792.0 | -643.9 | |
| 11.05 | -59.00 | 6.62 | -59.00 | -12.61 | 91.40 | 33.62 | 253.57 | 0.5656 | -799.5 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.60 | -9.71 | 90.92 | 33.14 | 258.57 | 0.5519 | -702.0 | -608.3 | |
| 0.00 | 1.10 | 0.00 | 0.66 | -11.82 | 91.03 | 33.26 | 254.84 | 0.5583 | -719.0 | -608.9 | |
| 2.29 | -59.00 | 1.37 | -59.00 | -13.05 | 91.03 | 33.25 | 252.68 | 0.5617 | -664.6 | 999999 | |
| 0.00 | 3.91 | 0.00 | 2.33 | -12.27 | 90.88 | 33.10 | 253.99 | 0.5574 | -746.0 | -663.7 | |
| 0.00 | 2.38 | 0.00 | 1.42 | -12.78 | 90.95 | 33.17 | 253.12 | 0.5599 | -828.0 | -771.1 | |
| 0.00 | 1.02 | 0.00 | 0.61 | -12.01 | 90.77 | 32.99 | 254.42 | 0.5551 | -756.0 | -674.9 | |
| 0.00 | 2.80 | 0.00 | 1.66 | -12.19 | 90.62 | 32.84 | 254.04 | 0.5535 | -769.0 | -687.4 | |
| 0.00 | 2.04 | 0.00 | 1.21 | -12.49 | 90.62 | 32.84 | 253.51 | 0.5544 | -882.0 | -704.9 | |
| 0.00 | 1.27 | 0.00 | 0.76 | -13.68 | 90.77 | 32.99 | 251.47 | 0.5601 | -605.0 | -541.1 | |
| 0.00 | 1.27 | 0.00 | 0.75 | -11.78 | 90.49 | 32.71 | 254.73 | 0.5505 | -884.0 | -699.5 | |
| 0.00 | 1.87 | 0.00 | 1.10 | -10.13 | 90.18 | 32.40 | 257.64 | 0.5422 | -690.0 | -606.5 | |
| 0.00 | 0.76 | 0.00 | 0.45 | -11.82 | 90.31 | 32.54 | 254.61 | 0.5482 | -798.0 | -604.6 | |
| 0.00 | 3.31 | 0.00 | 1.96 | -12.26 | 90.34 | 32.56 | 253.82 | 0.5498 | -921.0 | -742.5 | |
| 0.00 | 1.19 | 0.00 | 0.70 | -10.75 | 90.07 | 32.30 | 256.46 | 0.5421 | -607.0 | -547.3 | |
| 0.00 | 2.12 | 0.00 | 1.25 | -10.58 | 90.02 | 32.24 | 256.77 | 0.5408 | -762.0 | -725.2 | |
| 0.00 | 1.44 | 0.00 | 0.85 | -10.97 | 89.99 | 32.21 | 256.05 | 0.5414 | -865.0 | -733.7 | |
| 0.00 | 1.36 | 0.00 | 0.79 | -5.36 | 89.50 | 31.72 | 266.48 | 0.5266 | -586.0 | -565.9 | |
| 2.55 | 5.10 | 1.51 | 3.01 | -12.81 | 90.09 | 32.31 | 252.75 | 0.5480 | -914.0 | -787.9 | |
| 0.00 | 1.10 | 0.00 | 0.65 | -13.47 | 90.19 | 32.41 | 251.62 | 0.5515 | -713.0 | -621.3 | |
| 0.00 | 3.14 | 0.00 | 1.85 | -12.46 | 90.01 | 32.23 | 253.35 | 0.5457 | -787.0 | -724.6 | |
| 0.00 | 1.10 | 0.00 | 0.65 | -11.74 | 89.91 | 32.13 | 254.61 | 0.5423 | -907.0 | -818.1 | |
| 2.21 | 67.20 | 1.31 | 39.85 | -13.83 | 90.14 | 32.36 | 250.96 | 0.5520 | -680.3 | -190.6 | |
| 0.00 | 1.95 | 0.00 | 1.14 | -10.89 | 89.63 | 31.85 | 256.08 | 0.5360 | -854.0 | -758.7 | |
| 1.19 | -123.00 | 0.70 | -123.00 | -13.71 | 89.98 | 32.20 | 251.09 | 0.5493 | -956.9 | 999999 | |
| 0.00 | 1.87 | 0.00 | 1.10 | -13.00 | 89.80 | 32.02 | 252.29 | 0.5445 | -762.0 | -638.0 | |
| 7.31 | -123.00 | 4.31 | -123.00 | -13.90 | 89.68 | 31.90 | 250.63 | 0.5460 | -928.6 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.75 | -12.48 | 89.41 | 31.63 | 253.09 | 0.5373 | -809.0 | -704.7 | |
| 0.00 | 2.97 | 0.00 | 1.74 | -12.27 | 89.31 | 31.53 | 253.42 | 0.5353 | -881.0 | -746.4 | |
| 0.00 | 1.61 | 0.00 | 0.94 | -12.58 | 89.17 | 31.39 | 252.82 | 0.5343 | -726.0 | -538.5 | |
| 0.00 | 1.53 | 0.00 | 0.90 | -13.08 | 89.20 | 31.43 | 251.90 | 0.5364 | -580.0 | -545.8 | |
| 0.00 | 0.93 | 0.00 | 0.55 | -12.76 | 89.02 | 31.24 | 252.41 | 0.5327 | -812.0 | -712.0 | |
| 0.00 | 1.02 | 0.00 | 0.59 | -12.41 | 88.76 | 30.98 | 252.96 | 0.5279 | -856.0 | -770.4 | |
| 0.00 | 1.10 | 0.00 | 0.65 | -15.51 | 88.40 | 30.62 | 247.12 | 0.5349 | -724.0 | -631.5 | |
| 0.00 | 0.85 | 0.00 | 0.49 | -13.56 | 87.47 | 29.70 | 250.23 | 0.5138 | -750.0 | -690.3 | |
| 0.00 | 0.34 | 0.00 | 0.20 | -15.11 | 86.93 | 29.15 | 247.02 | 0.5128 | -655.0 | -562.2 | |
| 0.00 | 1.87 | 0.00 | 1.07 | -15.04 | 86.32 | 28.54 | 246.80 | 0.5041 | -739.0 | -611.8 | |
| 0.00 | 1.70 | 0.00 | 0.95 | -12.12 | 84.79 | 27.01 | 251.70 | 0.4696 | -819.0 | -638.8 | |
| 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. | |