SDO HMI 2011-08-21 00:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 143.19 | 761.54 | 72.95 | 389.06 | 16.08 | 61.22 | -10.24 | 45.16 | 0.2410 | -323.8 | -124.9 | |
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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 | 0.99 | 0.00 | 0.51 | 22.86 | 68.77 | -2.69 | 8.94 | 0.2798 | -864.0 | -657.5 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 17.28 | 68.77 | -2.69 | 13.96 | 0.1867 | -915.0 | -771.2 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 15.99 | 68.60 | -2.86 | 16.89 | 0.1661 | -854.0 | -575.5 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 15.09 | 67.73 | -3.73 | 23.75 | 0.1567 | -851.0 | -619.1 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 15.21 | 67.51 | -3.95 | 24.66 | 0.1602 | -767.0 | -619.1 | |
| 0.00 | 1.08 | 0.00 | 0.54 | 12.17 | 65.60 | -5.86 | 47.18 | 0.1368 | -911.0 | -704.3 | |
| 0.00 | 1.80 | 0.00 | 0.93 | 22.01 | 65.18 | -6.28 | 21.22 | 0.2816 | -823.0 | -519.5 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 20.85 | 65.04 | -6.43 | 23.40 | 0.2646 | -856.0 | -607.2 | |
| 0.00 | 1.80 | 0.00 | 0.90 | 12.16 | 64.98 | -6.49 | 50.04 | 0.1448 | -832.0 | -657.9 | |
| 17.81 | 235.72 | 8.99 | 119.06 | 15.73 | 64.75 | -6.72 | 36.08 | 0.1920 | -1491.2 | -486.8 | |
| 0.90 | -10.00 | 0.45 | -10.00 | 16.19 | 64.73 | -6.73 | 34.73 | 0.1985 | -836.2 | 999999 | |
| 0.00 | 1.80 | 0.00 | 0.90 | 12.71 | 64.65 | -6.81 | 48.59 | 0.1550 | -833.0 | -642.7 | |
| 0.63 | -10.00 | 0.32 | -10.00 | 15.42 | 64.35 | -7.12 | 38.69 | 0.1920 | -1031.6 | 999999 | |
| 0.00 | 2.88 | 0.00 | 1.44 | 12.82 | 64.33 | -7.13 | 49.28 | 0.1604 | -1031.0 | -976.6 | |
| 24.64 | -10.00 | 12.45 | -10.00 | 15.79 | 64.18 | -7.29 | 38.13 | 0.1986 | -1322.0 | 999999 | |
| 0.00 | 2.34 | 0.00 | 1.19 | 18.16 | 64.08 | -7.38 | 31.89 | 0.2322 | 978.0 | 716.8 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 12.82 | 64.12 | -7.35 | 50.13 | 0.1633 | -856.0 | -726.5 | |
| 1.17 | 5.04 | 0.60 | 2.57 | 18.71 | 63.41 | -8.05 | 32.81 | 0.2460 | -1132.9 | -803.1 | |
| 1.26 | 1.53 | 0.64 | 0.78 | 17.25 | 63.41 | -8.05 | 36.47 | 0.2260 | -835.8 | -801.7 | |
| 0.00 | 2.34 | 0.00 | 1.21 | 21.13 | 62.93 | -8.54 | 29.27 | 0.2845 | -926.0 | -737.4 | |
| 0.00 | 0.90 | 0.00 | 0.46 | 15.74 | 63.16 | -8.31 | 41.89 | 0.2092 | -787.0 | -611.2 | |
| 0.00 | 2.97 | 0.00 | 1.50 | 15.49 | 63.11 | -8.36 | 42.90 | 0.2067 | -974.0 | -833.9 | |
| 7.46 | 8.90 | 3.78 | 4.51 | 15.19 | 62.99 | -8.47 | 44.35 | 0.2044 | -1016.3 | -857.9 | |
| 0.00 | 0.72 | 0.00 | 0.37 | 20.87 | 62.45 | -9.02 | 31.09 | 0.2849 | -763.0 | -550.8 | |
| 32.56 | 210.62 | 16.58 | 107.44 | 17.08 | 62.59 | -8.88 | 39.60 | 0.2324 | -1285.3 | -409.3 | |
| 0.00 | 2.34 | 0.00 | 1.19 | 16.22 | 62.63 | -8.84 | 42.06 | 0.2212 | -1169.0 | -994.0 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 21.40 | 62.22 | -9.25 | 30.71 | 0.2942 | -626.0 | -549.1 | |
| 5.04 | 7.37 | 2.55 | 3.74 | 15.30 | 62.48 | -8.99 | 45.59 | 0.2119 | -933.3 | -712.6 | |
| 1.89 | 14.48 | 0.96 | 7.36 | 15.94 | 62.42 | -9.05 | 43.61 | 0.2202 | -555.2 | -76.9 | |
| 14.21 | -25.00 | 7.26 | -25.00 | 17.82 | 62.29 | -9.17 | 38.47 | 0.2450 | -935.6 | 999999 | |
| 1.62 | 3.87 | 0.84 | 2.01 | 21.83 | 62.02 | -9.44 | 30.43 | 0.3020 | -917.8 | -616.4 | |
| 3.51 | -29.00 | 1.78 | -29.00 | 15.97 | 62.29 | -9.18 | 43.92 | 0.2220 | 518.4 | 999999 | |
| 0.00 | 1.35 | 0.00 | 0.70 | 21.24 | 62.00 | -9.47 | 31.60 | 0.2939 | -920.0 | -712.2 | |
| 1.26 | -29.00 | 0.64 | -29.00 | 16.25 | 62.18 | -9.29 | 43.37 | 0.2266 | -553.8 | 999999 | |
| 0.00 | 0.63 | 0.00 | 0.32 | 15.81 | 61.85 | -9.62 | 45.75 | 0.2254 | -807.0 | -656.4 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 15.62 | 61.76 | -9.70 | 46.62 | 0.2244 | -914.0 | -650.2 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 15.65 | 61.54 | -9.93 | 47.16 | 0.2274 | -654.0 | -467.6 | |
| 1.89 | 2.52 | 0.96 | 1.28 | 15.98 | 61.42 | -10.04 | 46.37 | 0.2326 | -881.2 | -837.1 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 19.96 | 60.67 | -10.80 | 37.67 | 0.2894 | -878.0 | -588.7 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 19.89 | 60.41 | -11.06 | 38.46 | 0.2912 | -845.0 | -695.7 | |
| 0.00 | 0.90 | 0.00 | 0.47 | 20.07 | 59.94 | -11.53 | 39.20 | 0.2983 | -746.0 | -521.9 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 15.68 | 60.13 | -11.34 | 50.69 | 0.2458 | 841.0 | 592.0 | |
| 0.00 | 1.62 | 0.00 | 0.83 | 15.89 | 59.92 | -11.54 | 50.49 | 0.2506 | 903.0 | 737.2 | |
| 0.00 | 1.35 | 0.00 | 0.69 | 14.22 | 59.47 | -12.00 | 57.14 | 0.2409 | 958.0 | 710.9 | |
| 0.00 | 1.53 | 0.00 | 0.78 | 15.11 | 59.39 | -12.08 | 54.24 | 0.2501 | 966.0 | 765.7 | |
| 0.00 | 0.90 | 0.00 | 0.46 | 14.89 | 59.24 | -12.23 | 55.29 | 0.2501 | 852.0 | 686.0 | |
| 0.00 | 1.62 | 0.00 | 0.83 | 15.60 | 59.17 | -12.30 | 53.12 | 0.2577 | 1031.0 | 824.8 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 17.16 | 59.06 | -12.40 | 48.59 | 0.2748 | 870.0 | 667.5 | |
| 0.00 | 0.54 | 0.00 | 0.28 | 16.92 | 59.08 | -12.38 | 49.27 | 0.2720 | 753.0 | 547.5 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 18.27 | 58.89 | -12.58 | 45.96 | 0.2889 | 900.0 | 641.8 | |
| 0.00 | 1.35 | 0.00 | 0.69 | 16.82 | 58.89 | -12.57 | 49.95 | 0.2734 | 913.0 | 774.0 | |
| 0.00 | 1.35 | 0.00 | 0.69 | 14.27 | 58.92 | -12.54 | 58.06 | 0.2491 | 757.0 | 620.3 | |
| 0.00 | 1.26 | 0.00 | 0.65 | 18.79 | 58.45 | -13.01 | 45.56 | 0.2998 | 850.0 | 694.9 | |
| 0.00 | 0.90 | 0.00 | 0.47 | 19.49 | 58.10 | -13.36 | 44.57 | 0.3118 | 858.0 | 690.0 | |
| 0.00 | 1.26 | 0.00 | 0.65 | 16.58 | 58.06 | -13.40 | 52.34 | 0.2818 | 964.0 | 761.6 | |
| 0.45 | 2.97 | 0.24 | 1.55 | 20.16 | 57.54 | -13.92 | 44.13 | 0.3258 | 1021.0 | 774.4 | |
| 0.00 | 6.03 | 0.00 | 3.16 | 19.64 | 56.83 | -14.64 | 46.69 | 0.3285 | 968.0 | 728.9 | |
| 0.00 | 0.81 | 0.00 | 0.42 | 18.30 | 56.65 | -14.82 | 50.30 | 0.3169 | 689.0 | 540.0 | |
| 0.00 | 0.90 | 0.00 | 0.47 | 19.97 | 56.19 | -15.27 | 47.08 | 0.3395 | 1180.0 | 959.1 | |
| 0.00 | 1.53 | 0.00 | 0.81 | 20.49 | 56.01 | -15.46 | 46.23 | 0.3472 | 853.0 | 737.6 | |
| 0.00 | 2.79 | 0.00 | 1.47 | 20.71 | 55.88 | -15.58 | 45.97 | 0.3510 | 862.0 | 679.5 | |
| 0.00 | 1.08 | 0.00 | 0.57 | 20.92 | 55.83 | -15.64 | 45.60 | 0.3540 | 641.0 | 525.4 | |
| 26.89 | 180.59 | 13.91 | 93.40 | 14.23 | 56.18 | -15.28 | 62.72 | 0.2887 | 1370.0 | 493.6 | |
| 0.00 | 1.62 | 0.00 | 0.86 | 20.50 | 55.37 | -16.10 | 47.30 | 0.3550 | 846.0 | 650.2 | |
| 0.00 | 1.53 | 0.00 | 0.81 | 21.08 | 54.86 | -16.60 | 46.87 | 0.3669 | 638.0 | 569.7 | |
| 0.00 | 0.99 | 0.00 | 0.51 | 14.97 | 55.45 | -16.02 | 61.46 | 0.3048 | 841.0 | 524.7 | |
| 0.00 | 1.44 | 0.00 | 0.76 | 20.52 | 54.86 | -16.61 | 48.09 | 0.3612 | 1058.0 | 856.8 | |
| 0.00 | 1.80 | 0.00 | 0.95 | 20.08 | 54.87 | -16.59 | 49.04 | 0.3567 | 840.0 | 706.3 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 16.80 | 55.10 | -16.37 | 56.77 | 0.3239 | 851.0 | 655.2 | |
| 0.00 | 3.33 | 0.00 | 1.77 | 20.70 | 54.63 | -16.83 | 48.05 | 0.3657 | 903.0 | 766.9 | |
| 0.00 | 0.72 | 0.00 | 0.37 | 12.25 | 55.38 | -16.09 | 70.13 | 0.2892 | -651.0 | -699.1 | |
| 0.00 | 1.80 | 0.00 | 0.96 | 20.97 | 54.30 | -17.17 | 48.00 | 0.3725 | 666.0 | 600.9 | |
| 0.00 | 1.98 | 0.00 | 1.04 | 15.54 | 53.42 | -18.04 | 62.38 | 0.3382 | 919.0 | 627.0 | |
| 0.00 | 1.62 | 0.00 | 0.85 | 8.39 | 52.91 | -18.55 | 84.15 | 0.3178 | 849.0 | 753.9 | |
| 0.00 | 2.07 | 0.00 | 1.08 | 10.16 | 52.39 | -19.07 | 78.84 | 0.3293 | 924.0 | 750.2 | |
| 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. | |