SDO HMI 2011-10-15 04:59:02 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 135.15 | 778.75 | 72.22 | 416.57 | 27.01 | 56.96 | -6.19 | 8.65 | 0.3769 | -909.0 | -403.9 | |
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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 | 1.31 | 0.00 | 0.70 | 26.75 | 63.84 | 0.69 | 358.27 | 0.3578 | -737.0 | -542.1 | |
| 0.00 | 1.22 | 0.00 | 0.65 | 27.38 | 59.20 | -3.96 | 9.49 | 0.3732 | -171.0 | -155.4 | |
| 0.00 | 2.62 | 0.00 | 1.35 | 21.45 | 59.35 | -3.81 | 12.96 | 0.2766 | -895.0 | -692.4 | |
| 0.00 | 1.84 | 0.00 | 0.99 | 28.93 | 59.11 | -4.05 | 8.97 | 0.3981 | 653.0 | 606.8 | |
| 4.55 | 674.83 | 2.42 | 360.64 | 26.86 | 59.05 | -4.11 | 10.11 | 0.3654 | -456.4 | -433.2 | |
| 1.75 | 3.41 | 0.95 | 1.84 | 29.16 | 58.79 | -4.37 | 9.55 | 0.4025 | 899.0 | 558.5 | |
| 0.00 | 2.19 | 0.00 | 1.18 | 28.89 | 58.63 | -4.53 | 10.02 | 0.3988 | 1028.0 | 838.2 | |
| 0.00 | 1.05 | 0.00 | 0.54 | 20.14 | 58.78 | -4.38 | 16.22 | 0.2578 | -858.0 | -633.9 | |
| 0.00 | 1.40 | 0.00 | 0.72 | 21.47 | 58.61 | -4.55 | 15.34 | 0.2801 | -683.0 | -471.1 | |
| 0.00 | 0.96 | 0.00 | 0.50 | 21.44 | 58.45 | -4.71 | 15.89 | 0.2803 | -722.0 | -569.8 | |
| 119.93 | -5.00 | 64.06 | -5.00 | 27.21 | 57.62 | -5.53 | 13.26 | 0.3755 | -1565.3 | 999999 | |
| 0.00 | 2.36 | 0.00 | 1.21 | 19.86 | 57.92 | -5.23 | 19.53 | 0.2577 | -1135.0 | -931.4 | |
| 0.79 | -5.00 | 0.42 | -5.00 | 27.94 | 57.24 | -5.91 | 13.61 | 0.3884 | -879.8 | 999999 | |
| 0.00 | 4.37 | 0.00 | 2.24 | 20.19 | 57.56 | -5.60 | 20.29 | 0.2651 | -793.0 | -693.3 | |
| 0.00 | 0.87 | 0.00 | 0.45 | 19.79 | 57.54 | -5.61 | 20.92 | 0.2589 | -939.0 | -731.9 | |
| 1.31 | -5.00 | 0.70 | -5.00 | 27.94 | 57.00 | -6.15 | 14.13 | 0.3893 | -756.5 | 999999 | |
| 0.00 | 1.05 | 0.00 | 0.54 | 19.48 | 57.36 | -5.79 | 22.00 | 0.2551 | -911.0 | -736.7 | |
| 0.70 | -5.00 | 0.37 | -5.00 | 26.84 | 56.86 | -6.29 | 15.27 | 0.3729 | -1201.6 | 999999 | |
| 0.00 | 1.75 | 0.00 | 0.90 | 19.70 | 57.16 | -5.99 | 22.34 | 0.2597 | -809.0 | -741.0 | |
| 2.27 | -5.00 | 1.21 | -5.00 | 26.62 | 56.74 | -6.41 | 15.73 | 0.3699 | -971.3 | 999999 | |
| 0.00 | 0.96 | 0.00 | 0.53 | 31.39 | 55.27 | -7.88 | 15.19 | 0.4488 | -776.0 | -641.1 | |
| 0.00 | 1.14 | 0.00 | 0.61 | 28.05 | 55.05 | -8.10 | 18.22 | 0.3996 | -876.0 | -772.8 | |
| 0.00 | 1.75 | 0.00 | 0.96 | 30.72 | 54.83 | -8.32 | 16.47 | 0.4407 | -943.0 | -738.0 | |
| 2.71 | 5.16 | 1.46 | 2.78 | 27.82 | 54.83 | -8.32 | 18.88 | 0.3973 | -937.8 | -709.5 | |
| 0.00 | 1.14 | 0.00 | 0.63 | 30.88 | 54.43 | -8.72 | 17.09 | 0.4448 | -637.0 | -512.2 | |
| 0.00 | 1.22 | 0.00 | 0.65 | 26.63 | 54.68 | -8.47 | 20.35 | 0.3803 | -865.0 | -685.9 | |
| 0.00 | 1.05 | 0.00 | 0.54 | 20.41 | 54.92 | -8.24 | 28.08 | 0.2865 | -905.0 | -748.0 | |
| 0.00 | 1.05 | 0.00 | 0.57 | 27.61 | 54.27 | -8.89 | 20.25 | 0.3974 | -856.0 | -685.6 | |
| 0.00 | 1.22 | 0.00 | 0.67 | 30.48 | 53.98 | -9.18 | 18.24 | 0.4411 | -619.0 | -426.3 | |
| 0.00 | 3.23 | 0.00 | 1.74 | 27.13 | 54.07 | -9.09 | 21.15 | 0.3913 | -1143.0 | -848.7 | |
| 0.00 | 1.92 | 0.00 | 1.04 | 28.19 | 53.84 | -9.32 | 20.55 | 0.4082 | -693.0 | -507.0 | |
| 0.00 | 9.97 | 0.00 | 5.39 | 27.76 | 53.43 | -9.72 | 21.79 | 0.4043 | -919.0 | -747.8 | |
| 0.00 | 1.22 | 0.00 | 0.67 | 28.28 | 53.14 | -10.01 | 21.83 | 0.4135 | -932.0 | -799.3 | |
| 0.00 | 1.31 | 0.00 | 0.71 | 28.05 | 53.13 | -10.02 | 22.09 | 0.4103 | -779.0 | -620.3 | |
| 0.00 | 1.22 | 0.00 | 0.66 | 27.31 | 53.20 | -9.96 | 22.74 | 0.3991 | -720.0 | -524.6 | |
| 0.00 | 1.14 | 0.00 | 0.62 | 29.02 | 53.00 | -10.15 | 21.36 | 0.4251 | -729.0 | -570.1 | |
| 0.00 | 1.40 | 0.00 | 0.76 | 28.69 | 53.00 | -10.16 | 21.68 | 0.4204 | -711.0 | -536.9 | |
| 0.00 | 1.75 | 0.00 | 0.96 | 29.60 | 52.84 | -10.32 | 21.10 | 0.4344 | -757.0 | -594.2 | |
| 0.00 | 1.49 | 0.00 | 0.80 | 26.82 | 53.00 | -10.15 | 23.68 | 0.3933 | -863.0 | -684.3 | |
| 0.00 | 2.10 | 0.00 | 1.14 | 27.53 | 52.80 | -10.35 | 23.29 | 0.4047 | -457.0 | -482.4 | |
| 0.00 | 1.22 | 0.00 | 0.66 | 27.62 | 52.62 | -10.53 | 23.54 | 0.4072 | -771.0 | -569.3 | |
| 0.00 | 2.10 | 0.00 | 1.13 | 27.23 | 52.49 | -10.67 | 24.24 | 0.4025 | -805.0 | -647.5 | |
| 0.00 | 0.87 | 0.00 | 0.47 | 25.84 | 51.70 | -11.45 | 27.51 | 0.3884 | -713.0 | -554.4 | |
| 0.00 | 2.62 | 0.00 | 1.35 | 18.43 | 52.14 | -11.01 | 39.64 | 0.2854 | -1086.0 | -798.9 | |
| 0.00 | 1.22 | 0.00 | 0.66 | 26.31 | 51.35 | -11.80 | 27.59 | 0.3976 | -725.0 | -523.2 | |
| 0.00 | 1.22 | 0.00 | 0.66 | 26.72 | 51.10 | -12.05 | 27.54 | 0.4051 | -724.0 | -565.6 | |
| 0.00 | 0.96 | 0.00 | 0.50 | 18.69 | 51.38 | -11.77 | 40.85 | 0.2968 | -813.0 | -649.5 | |
| 0.00 | 0.96 | 0.00 | 0.53 | 28.42 | 47.83 | -15.33 | 31.03 | 0.4528 | 596.0 | 525.4 | |
| 0.00 | 1.40 | 0.00 | 0.74 | 20.32 | 48.71 | -14.45 | 42.85 | 0.3455 | 870.0 | 687.5 | |
| 0.00 | 1.31 | 0.00 | 0.69 | 19.67 | 48.54 | -14.62 | 44.56 | 0.3401 | 1063.0 | 878.5 | |
| 0.00 | 1.05 | 0.00 | 0.56 | 20.38 | 47.31 | -15.84 | 45.23 | 0.3620 | 819.0 | 658.3 | |
| 0.00 | 1.31 | 0.00 | 0.73 | 26.79 | 46.04 | -17.12 | 36.06 | 0.4482 | 872.0 | 673.2 | |
| 0.00 | 0.70 | 0.00 | 0.39 | 28.21 | 45.81 | -17.34 | 34.39 | 0.4670 | 597.0 | 423.9 | |
| 0.00 | 0.96 | 0.00 | 0.53 | 27.27 | 45.93 | -17.23 | 35.53 | 0.4549 | 758.0 | 573.8 | |
| 0.00 | 1.22 | 0.00 | 0.67 | 26.09 | 46.08 | -17.08 | 37.05 | 0.4395 | 916.0 | 760.3 | |
| 0.00 | 3.32 | 0.00 | 1.84 | 26.59 | 45.82 | -17.33 | 36.67 | 0.4478 | 773.0 | 738.6 | |
| 1.14 | 2.45 | 0.63 | 1.36 | 27.27 | 45.68 | -17.47 | 35.90 | 0.4570 | 826.9 | 721.5 | |
| 0.00 | 1.14 | 0.00 | 0.63 | 26.18 | 45.78 | -17.37 | 37.36 | 0.4433 | 911.0 | 754.5 | |
| 0.00 | 1.66 | 0.00 | 0.93 | 26.65 | 44.55 | -18.61 | 38.44 | 0.4606 | 695.0 | 596.8 | |
| 0.00 | 1.40 | 0.00 | 0.78 | 25.84 | 44.26 | -18.89 | 40.09 | 0.4544 | 1047.0 | 861.2 | |
| 0.00 | 0.96 | 0.00 | 0.53 | 25.84 | 44.12 | -19.03 | 40.29 | 0.4558 | 829.0 | 775.5 | |
| 0.00 | 0.87 | 0.00 | 0.49 | 25.62 | 44.09 | -19.07 | 40.69 | 0.4537 | 685.0 | 557.2 | |
| 0.00 | 1.31 | 0.00 | 0.71 | 19.92 | 44.26 | -18.89 | 50.88 | 0.3940 | 758.0 | 595.3 | |
| 0.00 | 1.14 | 0.00 | 0.61 | 19.73 | 44.25 | -18.90 | 51.29 | 0.3925 | 880.0 | 699.9 | |
| 0.00 | 1.31 | 0.00 | 0.72 | 23.01 | 42.87 | -20.28 | 46.74 | 0.4400 | 804.0 | 647.8 | |
| 0.00 | 1.40 | 0.00 | 0.82 | 28.75 | 39.67 | -23.49 | 41.43 | 0.5301 | 603.0 | 364.4 | |
| 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. | |