SDO HMI 2014-04-04 18:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 187.76 | 935.01 | 97.57 | 485.41 | -11.35 | 18.09 | -16.39 | 108.79 | 0.2926 | -262.8 | -151.7 | |
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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 |
| 0.00 | 6.94 | 0.00 | 3.47 | -8.98 | 26.77 | -7.71 | 109.52 | 0.1412 | 1089.0 | 915.3 | |
| 0.00 | 2.02 | 0.00 | 1.01 | -6.37 | 26.82 | -7.66 | 90.64 | 0.1330 | 906.0 | 647.3 | |
| 0.00 | 3.60 | 0.00 | 1.80 | -9.42 | 26.58 | -7.90 | 112.01 | 0.1469 | 822.0 | 679.8 | |
| 2.99 | 10.98 | 1.50 | 5.50 | -9.15 | 26.49 | -7.99 | 110.06 | 0.1467 | 1244.9 | 939.0 | |
| 0.00 | 2.72 | 0.00 | 1.36 | -8.91 | 26.47 | -8.01 | 108.44 | 0.1458 | 1099.0 | 903.7 | |
| 0.97 | 14.85 | 0.48 | 7.44 | -9.63 | 26.29 | -8.18 | 112.62 | 0.1527 | 1122.5 | 880.7 | |
| 0.00 | 0.79 | 0.00 | 0.40 | -8.91 | 26.10 | -8.38 | 107.69 | 0.1518 | 749.0 | 613.6 | |
| 1.76 | -6.00 | 0.88 | -6.00 | -9.45 | 26.05 | -8.42 | 110.95 | 0.1554 | 1217.8 | 999999 | |
| 0.00 | 2.28 | 0.00 | 1.15 | -10.05 | 26.01 | -8.47 | 114.40 | 0.1600 | 1075.0 | 805.5 | |
| 0.00 | 1.41 | 0.00 | 0.71 | -10.29 | 26.00 | -8.48 | 115.75 | 0.1618 | 909.0 | 728.6 | |
| 0.00 | 2.37 | 0.00 | 1.19 | -7.86 | 26.00 | -8.48 | 100.70 | 0.1493 | 882.0 | 695.8 | |
| 0.00 | 1.76 | 0.00 | 0.88 | -9.74 | 25.92 | -8.55 | 112.44 | 0.1593 | 974.0 | 748.3 | |
| 0.00 | 5.01 | 0.00 | 2.51 | -8.81 | 25.76 | -8.71 | 106.49 | 0.1569 | 1017.0 | 899.5 | |
| 0.00 | 1.67 | 0.00 | 0.84 | -9.62 | 25.56 | -8.92 | 110.92 | 0.1644 | 1023.0 | 885.8 | |
| 0.00 | 1.05 | 0.00 | 0.53 | -8.81 | 25.46 | -9.02 | 105.96 | 0.1619 | 839.0 | 629.1 | |
| 0.00 | 1.14 | 0.00 | 0.57 | -9.79 | 25.21 | -9.26 | 111.22 | 0.1709 | 713.0 | 566.9 | |
| 0.00 | 1.67 | 0.00 | 0.84 | -11.32 | 24.98 | -9.50 | 118.61 | 0.1851 | 999.0 | 768.7 | |
| 0.00 | 1.76 | 0.00 | 0.88 | -9.03 | 24.83 | -9.64 | 106.34 | 0.1732 | 1057.0 | 862.2 | |
| 0.35 | 31.37 | 0.18 | 15.86 | -11.67 | 24.25 | -10.22 | 118.53 | 0.1988 | -731.2 | 640.7 | |
| 0.00 | 0.97 | 0.00 | 0.49 | -9.02 | 24.19 | -10.29 | 105.37 | 0.1838 | 650.0 | 586.1 | |
| 1.32 | 8.17 | 0.67 | 4.14 | -11.86 | 23.62 | -10.86 | 118.04 | 0.2098 | 969.9 | 734.9 | |
| 7.91 | -19.00 | 4.00 | -19.00 | -11.26 | 23.61 | -10.86 | 115.39 | 0.2055 | 1204.8 | 999999 | |
| 0.00 | 1.49 | 0.00 | 0.75 | -8.98 | 23.63 | -10.84 | 104.47 | 0.1928 | 791.0 | 588.0 | |
| 2.90 | 18.89 | 1.47 | 9.56 | -10.80 | 23.29 | -11.19 | 112.73 | 0.2076 | 1237.2 | 930.4 | |
| 0.00 | 2.02 | 0.00 | 1.02 | -9.99 | 23.32 | -11.16 | 109.03 | 0.2025 | 1199.0 | 902.4 | |
| 4.66 | -24.00 | 2.36 | -24.00 | -10.47 | 23.21 | -11.27 | 111.09 | 0.2069 | 1225.2 | 999999 | |
| 0.70 | 57.90 | 0.36 | 29.41 | -11.67 | 22.97 | -11.50 | 115.94 | 0.2182 | 759.9 | 311.1 | |
| 0.00 | 1.14 | 0.00 | 0.58 | -10.02 | 23.01 | -11.47 | 108.69 | 0.2076 | 889.0 | 703.5 | |
| 13.00 | 21.70 | 6.59 | 11.01 | -10.49 | 22.68 | -11.80 | 110.36 | 0.2154 | 1178.6 | 689.8 | |
| 0.00 | 1.93 | 0.00 | 0.98 | -9.89 | 22.70 | -11.77 | 107.70 | 0.2119 | 843.0 | 613.4 | |
| 2.72 | -27.00 | 1.38 | -27.00 | -11.27 | 22.55 | -11.92 | 113.53 | 0.2220 | 853.9 | 999999 | |
| 0.00 | 1.32 | 0.00 | 0.67 | -13.49 | 22.16 | -12.31 | 121.47 | 0.2442 | 849.0 | 706.9 | |
| 0.00 | 1.14 | 0.00 | 0.58 | -10.54 | 22.24 | -12.23 | 109.95 | 0.2227 | 763.0 | 723.3 | |
| 0.00 | 1.23 | 0.00 | 0.63 | -12.70 | 22.02 | -12.46 | 118.29 | 0.2401 | -1044.0 | -878.5 | |
| 6.50 | 11.16 | 3.31 | 5.67 | -10.59 | 21.99 | -12.49 | 109.84 | 0.2270 | 1040.6 | 788.7 | |
| 0.53 | -27.00 | 0.27 | -27.00 | -11.16 | 21.84 | -12.64 | 111.98 | 0.2325 | -926.8 | 999999 | |
| 0.00 | 1.32 | 0.00 | 0.67 | -9.42 | 21.88 | -12.59 | 104.66 | 0.2234 | 1013.0 | 875.1 | |
| 0.00 | 5.18 | 0.00 | 2.64 | -10.22 | 21.54 | -12.94 | 107.72 | 0.2324 | 780.0 | 702.8 | |
| 0.00 | 2.55 | 0.00 | 1.30 | -12.89 | 21.28 | -13.20 | 117.72 | 0.2525 | -723.0 | -570.2 | |
| 1.05 | 4.57 | 0.54 | 2.33 | -10.51 | 21.21 | -13.26 | 108.53 | 0.2390 | 986.1 | 762.6 | |
| 5.36 | 68.97 | 2.74 | 35.31 | -10.90 | 21.07 | -13.41 | 109.90 | 0.2433 | 1102.6 | -131.0 | |
| 0.79 | -41.00 | 0.40 | -41.00 | -10.99 | 20.91 | -13.57 | 110.03 | 0.2463 | 934.1 | 999999 | |
| 0.00 | 2.11 | 0.00 | 1.08 | -10.44 | 20.81 | -13.67 | 107.79 | 0.2452 | 555.0 | 482.9 | |
| 0.00 | 1.67 | 0.00 | 0.86 | -12.09 | 20.63 | -13.85 | 113.83 | 0.2570 | -1019.0 | -823.9 | |
| 0.00 | 2.81 | 0.00 | 1.44 | -12.36 | 20.49 | -13.99 | 114.59 | 0.2608 | -949.0 | -703.2 | |
| 2.28 | -41.00 | 1.17 | -41.00 | -11.93 | 20.10 | -14.37 | 112.52 | 0.2641 | -1035.7 | 999999 | |
| 0.00 | 4.13 | 0.00 | 2.12 | -10.81 | 20.13 | -14.35 | 108.48 | 0.2578 | 635.0 | 542.4 | |
| 1.23 | 3.60 | 0.63 | 1.86 | -11.87 | 19.31 | -15.16 | 111.37 | 0.2761 | -1025.1 | -839.8 | |
| 0.62 | 5.10 | 0.32 | 2.63 | -12.07 | 18.70 | -15.78 | 111.33 | 0.2867 | -1187.7 | -871.9 | |
| 0.00 | 1.23 | 0.00 | 0.64 | -12.02 | 18.06 | -16.41 | 110.49 | 0.2964 | -972.0 | -793.6 | |
| 0.88 | 1.85 | 0.46 | 0.96 | -12.33 | 17.50 | -16.98 | 110.92 | 0.3068 | 787.2 | 553.3 | |
| 0.00 | 1.49 | 0.00 | 0.78 | -11.31 | 17.56 | -16.91 | 107.74 | 0.3008 | -697.0 | -684.7 | |
| 0.00 | 1.49 | 0.00 | 0.78 | -13.19 | 17.08 | -17.39 | 113.11 | 0.3179 | -936.0 | -657.9 | |
| 0.00 | 1.76 | 0.00 | 0.91 | -10.54 | 17.10 | -17.38 | 104.91 | 0.3052 | -1071.0 | -926.7 | |
| 0.70 | 2.02 | 0.37 | 1.06 | -14.03 | 16.79 | -17.69 | 115.22 | 0.3273 | 811.1 | 639.7 | |
| 0.00 | 2.11 | 0.00 | 1.10 | -10.72 | 16.99 | -17.48 | 105.40 | 0.3075 | -923.0 | -760.3 | |
| 1.14 | 575.50 | 0.60 | 302.43 | -12.73 | 16.70 | -17.78 | 111.34 | 0.3212 | -1058.0 | -420.6 | |
| 0.00 | 1.14 | 0.00 | 0.60 | -13.06 | 16.67 | -17.80 | 112.29 | 0.3233 | -571.0 | -430.8 | |
| 1.23 | -57.00 | 0.64 | -57.00 | -12.03 | 16.71 | -17.76 | 109.27 | 0.3175 | -1115.2 | 999999 | |
| 0.00 | 0.88 | 0.00 | 0.46 | -10.44 | 16.69 | -17.79 | 104.30 | 0.3114 | -908.0 | -726.6 | |
| 1.49 | 17.31 | 0.78 | 9.02 | -10.13 | 16.64 | -17.83 | 103.32 | 0.3112 | -1140.5 | -807.3 | |
| 5.27 | -57.00 | 2.76 | -57.00 | -12.23 | 16.44 | -18.03 | 109.64 | 0.3227 | -974.1 | 999999 | |
| 2.72 | -57.00 | 1.43 | -57.00 | -12.75 | 16.37 | -18.10 | 111.08 | 0.3263 | -989.0 | 999999 | |
| 1.32 | -57.00 | 0.69 | -57.00 | -11.99 | 16.20 | -18.27 | 108.69 | 0.3252 | -901.0 | 999999 | |
| 5.18 | -57.00 | 2.71 | -57.00 | -11.77 | 16.12 | -18.36 | 107.99 | 0.3256 | -1281.4 | 999999 | |
| 14.06 | -57.00 | 7.38 | -57.00 | -12.12 | 15.77 | -18.70 | 108.74 | 0.3326 | -1175.7 | 999999 | |
| 0.00 | 1.58 | 0.00 | 0.83 | -13.66 | 15.65 | -18.83 | 112.99 | 0.3421 | -810.0 | -657.9 | |
| 32.95 | -57.00 | 17.29 | -57.00 | -11.45 | 15.66 | -18.82 | 106.70 | 0.3315 | -1384.5 | 999999 | |
| 8.08 | -57.00 | 4.24 | -57.00 | -10.76 | 15.64 | -18.84 | 104.64 | 0.3293 | -1107.8 | 999999 | |
| 6.24 | -57.00 | 3.28 | -57.00 | -11.66 | 15.51 | -18.96 | 107.20 | 0.3346 | -1287.3 | 999999 | |
| 4.66 | -57.00 | 2.44 | -57.00 | -11.03 | 15.53 | -18.95 | 105.36 | 0.3320 | -1193.1 | 999999 | |
| 22.76 | -57.00 | 11.98 | -57.00 | -12.31 | 15.30 | -19.17 | 108.93 | 0.3407 | -1092.3 | 999999 | |
| 2.72 | -57.00 | 1.43 | -57.00 | -10.90 | 15.34 | -19.14 | 104.87 | 0.3345 | -871.5 | 999999 | |
| 6.77 | -57.00 | 3.55 | -57.00 | -10.42 | 15.34 | -19.14 | 103.45 | 0.3329 | -1036.5 | 999999 | |
| 8.96 | -57.00 | 4.72 | -57.00 | -11.68 | 15.19 | -19.29 | 107.02 | 0.3398 | -939.9 | 999999 | |
| 2.37 | -57.00 | 1.25 | -57.00 | -12.12 | 15.03 | -19.45 | 108.18 | 0.3442 | -823.6 | 999999 | |
| 0.62 | -57.00 | 0.32 | -57.00 | -11.61 | 14.90 | -19.57 | 106.63 | 0.3440 | -752.9 | 999999 | |
| 0.00 | 1.14 | 0.00 | 0.60 | -9.55 | 13.97 | -20.50 | 100.33 | 0.3526 | -728.0 | -632.4 | |
| 0.00 | 1.05 | 0.00 | 0.57 | -14.60 | 13.22 | -21.25 | 113.27 | 0.3835 | -788.0 | -651.2 | |
| 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. | |