SDO HMI 2011-08-20 05:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 146.79 | 842.57 | 78.65 | 451.74 | 16.04 | 61.34 | -20.60 | 63.29 | 0.3798 | -276.8 | -143.0 | |
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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 | 18.64 | 71.64 | -10.30 | 39.44 | 0.2678 | -812.0 | -615.4 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 16.24 | 69.43 | -12.51 | 51.47 | 0.2671 | -973.0 | -730.9 | |
| 0.00 | 1.35 | 0.00 | 0.70 | 17.64 | 68.61 | -13.33 | 49.14 | 0.2918 | -712.0 | -590.3 | |
| 0.00 | 1.35 | 0.00 | 0.70 | 15.09 | 67.72 | -14.22 | 58.28 | 0.2801 | -776.0 | -597.3 | |
| 0.00 | 1.26 | 0.00 | 0.65 | 13.58 | 67.59 | -14.35 | 63.39 | 0.2706 | -951.0 | -830.1 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 15.14 | 67.39 | -14.55 | 58.66 | 0.2851 | -878.0 | -641.6 | |
| 0.00 | 1.26 | 0.00 | 0.65 | 15.29 | 67.35 | -14.59 | 58.26 | 0.2870 | -898.0 | -695.2 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 14.40 | 67.35 | -14.59 | 61.06 | 0.2801 | -908.0 | -685.2 | |
| 0.00 | 1.71 | 0.00 | 0.88 | 14.19 | 67.33 | -14.61 | 61.78 | 0.2788 | -841.0 | -742.7 | |
| 0.00 | 1.17 | 0.00 | 0.62 | 20.42 | 65.02 | -16.92 | 48.73 | 0.3643 | -833.0 | -748.7 | |
| 1.62 | 3.96 | 0.84 | 2.06 | 12.68 | 65.06 | -16.88 | 69.41 | 0.3039 | -993.9 | -856.2 | |
| 3.42 | 263.46 | 1.79 | 138.27 | 15.82 | 64.79 | -17.15 | 60.44 | 0.3276 | -1276.7 | -537.7 | |
| 11.25 | -12.00 | 5.89 | -12.00 | 15.52 | 64.78 | -17.16 | 61.30 | 0.3255 | -1631.5 | 999999 | |
| 0.00 | 2.16 | 0.00 | 1.14 | 18.40 | 64.37 | -17.57 | 54.36 | 0.3540 | -955.0 | -827.2 | |
| 0.00 | 2.07 | 0.00 | 1.11 | 20.98 | 63.97 | -17.97 | 49.12 | 0.3826 | -708.0 | -576.3 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 12.69 | 64.57 | -17.37 | 69.84 | 0.3115 | -830.0 | -677.2 | |
| 23.85 | -12.00 | 12.53 | -12.00 | 15.68 | 64.30 | -17.64 | 61.44 | 0.3336 | -1240.5 | 999999 | |
| 1.35 | -12.00 | 0.71 | -12.00 | 16.01 | 63.91 | -18.03 | 61.05 | 0.3415 | -586.7 | 999999 | |
| 2.16 | -12.00 | 1.14 | -12.00 | 15.42 | 63.76 | -18.18 | 62.80 | 0.3396 | -900.2 | 999999 | |
| 0.00 | 2.25 | 0.00 | 1.19 | 16.85 | 63.43 | -18.51 | 59.44 | 0.3545 | 159.0 | 128.3 | |
| 3.42 | 268.68 | 1.81 | 143.39 | 17.38 | 63.34 | -18.60 | 58.24 | 0.3596 | 792.4 | -307.6 | |
| 7.02 | -12.00 | 3.70 | -12.00 | 15.32 | 63.51 | -18.43 | 63.36 | 0.3427 | -925.3 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.57 | 16.57 | 63.35 | -18.59 | 60.24 | 0.3534 | -723.0 | -544.6 | |
| 2.34 | -21.00 | 1.24 | -21.00 | 17.56 | 63.25 | -18.69 | 57.90 | 0.3622 | -490.3 | 999999 | |
| 0.00 | 1.89 | 0.00 | 1.02 | 20.87 | 62.68 | -19.26 | 51.14 | 0.3974 | -768.0 | -572.5 | |
| 5.40 | 8.19 | 2.88 | 4.38 | 18.60 | 62.93 | -19.01 | 55.82 | 0.3747 | -1032.5 | -684.4 | |
| 0.00 | 2.79 | 0.00 | 1.47 | 15.62 | 63.25 | -18.69 | 62.85 | 0.3484 | -828.0 | -553.9 | |
| 0.00 | 0.99 | 0.00 | 0.52 | 14.88 | 63.15 | -18.79 | 64.94 | 0.3452 | -671.0 | -446.3 | |
| 0.00 | 2.25 | 0.00 | 1.19 | 15.45 | 63.00 | -18.94 | 63.56 | 0.3510 | -188.0 | -322.9 | |
| 0.00 | 1.44 | 0.00 | 0.78 | 21.63 | 62.02 | -19.92 | 50.44 | 0.4124 | -756.0 | -526.8 | |
| 0.27 | -21.00 | 0.14 | -21.00 | 16.24 | 62.65 | -19.29 | 61.89 | 0.3611 | -99.3 | 999999 | |
| 0.00 | 3.96 | 0.00 | 2.10 | 15.75 | 62.67 | -19.27 | 63.13 | 0.3576 | -639.0 | -511.5 | |
| 31.59 | -21.00 | 16.83 | -21.00 | 16.97 | 62.51 | -19.43 | 60.22 | 0.3682 | -1298.7 | 999999 | |
| 2.97 | -21.00 | 1.58 | -21.00 | 17.40 | 62.43 | -19.51 | 59.26 | 0.3724 | -958.3 | 999999 | |
| 0.00 | 3.78 | 0.00 | 2.00 | 14.98 | 62.64 | -19.30 | 65.18 | 0.3533 | -865.0 | -726.0 | |
| 0.00 | 1.17 | 0.00 | 0.62 | 12.96 | 62.78 | -19.16 | 70.58 | 0.3405 | -915.0 | -757.3 | |
| 0.00 | 2.07 | 0.00 | 1.11 | 18.38 | 62.08 | -19.86 | 57.37 | 0.3845 | -718.0 | -484.3 | |
| 9.00 | -21.00 | 4.82 | -21.00 | 17.82 | 62.04 | -19.90 | 58.71 | 0.3808 | -948.8 | 999999 | |
| 0.00 | 0.90 | 0.00 | 0.48 | 14.26 | 62.41 | -19.53 | 67.31 | 0.3527 | 699.0 | 476.3 | |
| 0.00 | 1.35 | 0.00 | 0.73 | 20.07 | 61.52 | -20.42 | 54.29 | 0.4054 | -784.0 | -593.5 | |
| 0.00 | 2.70 | 0.00 | 1.47 | 19.75 | 60.45 | -21.49 | 56.19 | 0.4166 | -1013.0 | -714.0 | |
| 0.00 | 1.17 | 0.00 | 0.63 | 14.91 | 60.17 | -21.77 | 67.54 | 0.3896 | 672.0 | 608.4 | |
| 0.00 | 1.35 | 0.00 | 0.73 | 15.63 | 59.85 | -22.09 | 66.04 | 0.3980 | 843.0 | 680.7 | |
| 0.00 | 1.80 | 0.00 | 0.98 | 16.83 | 59.64 | -22.30 | 63.44 | 0.4078 | 889.0 | 703.8 | |
| 0.00 | 0.99 | 0.00 | 0.54 | 20.00 | 59.16 | -22.78 | 57.01 | 0.4355 | -769.0 | -666.6 | |
| 0.00 | 0.90 | 0.00 | 0.49 | 14.61 | 59.59 | -22.35 | 68.70 | 0.3967 | 681.0 | 593.3 | |
| 0.00 | 1.35 | 0.00 | 0.74 | 20.02 | 58.81 | -23.13 | 57.33 | 0.4403 | -570.0 | -414.1 | |
| 0.00 | 1.80 | 0.00 | 0.99 | 18.31 | 58.82 | -23.12 | 60.89 | 0.4285 | 1058.0 | 757.2 | |
| 1.35 | 2.88 | 0.73 | 1.56 | 15.50 | 59.04 | -22.90 | 66.97 | 0.4091 | 912.3 | 786.2 | |
| 0.00 | 2.43 | 0.00 | 1.31 | 14.40 | 59.17 | -22.77 | 69.48 | 0.4020 | 985.0 | 755.7 | |
| 0.00 | 3.42 | 0.00 | 1.85 | 14.00 | 59.08 | -22.86 | 70.51 | 0.4016 | 978.0 | 685.8 | |
| 0.00 | 9.54 | 0.00 | 5.18 | 15.13 | 58.92 | -23.02 | 67.94 | 0.4091 | 1132.0 | 907.6 | |
| 0.00 | 1.44 | 0.00 | 0.80 | 21.30 | 58.00 | -23.94 | 55.60 | 0.4602 | 716.0 | 578.5 | |
| 0.00 | 1.35 | 0.00 | 0.73 | 12.26 | 59.15 | -22.79 | 74.75 | 0.3941 | 753.0 | 556.6 | |
| 0.00 | 1.17 | 0.00 | 0.64 | 15.66 | 58.34 | -23.60 | 67.14 | 0.4201 | 888.0 | 700.5 | |
| 0.00 | 4.77 | 0.00 | 2.66 | 20.02 | 57.43 | -24.51 | 58.62 | 0.4584 | 751.0 | 705.9 | |
| 0.00 | 1.53 | 0.00 | 0.84 | 16.40 | 57.66 | -24.28 | 65.98 | 0.4337 | 671.0 | 639.8 | |
| 0.00 | 1.44 | 0.00 | 0.81 | 20.07 | 56.50 | -25.44 | 59.33 | 0.4711 | 1006.0 | 814.2 | |
| 4.50 | 6.84 | 2.53 | 3.85 | 19.99 | 56.22 | -25.72 | 59.70 | 0.4742 | 1009.3 | 612.0 | |
| 0.00 | 2.79 | 0.00 | 1.58 | 20.74 | 55.47 | -26.47 | 58.89 | 0.4888 | 984.0 | 774.6 | |
| 0.00 | 2.61 | 0.00 | 1.47 | 19.96 | 55.58 | -26.36 | 60.27 | 0.4825 | 903.0 | 718.4 | |
| 31.59 | 188.39 | 17.43 | 103.94 | 14.12 | 56.42 | -25.52 | 71.77 | 0.4417 | 1330.9 | 452.7 | |
| 1.44 | 1.71 | 0.81 | 0.96 | 19.65 | 55.56 | -26.38 | 60.89 | 0.4808 | 843.9 | 745.3 | |
| 0.00 | 1.08 | 0.00 | 0.61 | 20.50 | 55.15 | -26.79 | 59.58 | 0.4915 | 625.0 | 505.7 | |
| 0.72 | -62.00 | 0.40 | -62.00 | 14.56 | 55.98 | -25.96 | 71.03 | 0.4498 | 675.6 | 999999 | |
| 0.00 | 3.06 | 0.00 | 1.75 | 20.99 | 54.81 | -27.13 | 58.96 | 0.4990 | 558.0 | 588.8 | |
| 1.53 | -62.00 | 0.85 | -62.00 | 14.61 | 55.80 | -26.14 | 71.02 | 0.4527 | 560.0 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.62 | 20.64 | 54.76 | -27.18 | 59.63 | 0.4974 | 860.0 | 669.9 | |
| 0.00 | 1.17 | 0.00 | 0.67 | 20.82 | 54.58 | -27.36 | 59.44 | 0.5008 | 631.0 | 549.5 | |
| 0.00 | 1.35 | 0.00 | 0.77 | 20.90 | 54.38 | -27.56 | 59.43 | 0.5039 | 713.0 | 613.3 | |
| 0.00 | 1.17 | 0.00 | 0.67 | 17.82 | 53.54 | -28.40 | 65.76 | 0.4986 | 654.0 | 524.1 | |
| 0.00 | 1.26 | 0.00 | 0.74 | 20.11 | 51.51 | -30.43 | 62.78 | 0.5370 | 576.0 | 433.9 | |
| 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. | |