SDO HMI 2011-08-17 21:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 122.04 | 604.04 | 98.57 | 488.35 | 15.73 | 60.39 | -52.37 | 75.22 | 0.7891 | -83.2 | 11.1 | |
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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 | 2.52 | 0.00 | 1.74 | 14.82 | 68.38 | -44.38 | 75.67 | 0.7002 | -649.0 | -618.4 | |
| 0.00 | 0.81 | 0.00 | 0.57 | 14.43 | 67.02 | -45.75 | 76.39 | 0.7161 | -483.0 | -397.9 | |
| 0.00 | 0.99 | 0.00 | 0.76 | 20.61 | 63.05 | -49.72 | 68.70 | 0.7687 | -440.0 | -380.2 | |
| 27.63 | 233.39 | 20.36 | 172.87 | 15.71 | 64.85 | -47.92 | 74.89 | 0.7424 | -1129.2 | -310.3 | |
| 13.68 | -4.00 | 10.20 | -4.00 | 15.75 | 64.22 | -48.55 | 74.91 | 0.7495 | -684.7 | 999999 | |
| 0.00 | 1.71 | 0.00 | 1.27 | 14.68 | 64.40 | -48.36 | 76.32 | 0.7464 | 72.0 | 55.5 | |
| 0.00 | 0.99 | 0.00 | 0.79 | 19.03 | 61.29 | -51.47 | 71.01 | 0.7844 | 422.0 | 342.5 | |
| 0.00 | 1.26 | 0.00 | 1.00 | 18.93 | 61.23 | -51.53 | 71.15 | 0.7849 | 700.0 | 560.1 | |
| 0.00 | 0.36 | 0.00 | 0.28 | 17.77 | 61.66 | -51.10 | 72.56 | 0.7791 | -408.0 | -459.5 | |
| 0.00 | 0.99 | 0.00 | 0.77 | 16.19 | 62.11 | -50.66 | 74.56 | 0.7728 | -502.0 | -420.2 | |
| 21.15 | 79.21 | 16.55 | 62.27 | 16.76 | 61.85 | -50.91 | 73.85 | 0.7760 | -816.1 | -17.3 | |
| 0.00 | 2.34 | 0.00 | 1.82 | 15.97 | 62.14 | -50.63 | 74.83 | 0.7723 | 17.0 | 13.4 | |
| 1.71 | 2.61 | 1.36 | 2.07 | 18.05 | 61.24 | -51.52 | 72.26 | 0.7837 | -473.2 | -532.0 | |
| 0.00 | 2.97 | 0.00 | 2.29 | 14.97 | 62.38 | -50.39 | 76.12 | 0.7689 | -563.0 | -349.4 | |
| 6.66 | 10.44 | 5.37 | 8.42 | 19.07 | 60.65 | -52.12 | 71.05 | 0.7909 | -615.3 | -372.0 | |
| 5.76 | 7.83 | 4.60 | 6.26 | 17.77 | 60.94 | -51.82 | 72.65 | 0.7865 | -471.8 | -237.8 | |
| 1.17 | 2.16 | 0.95 | 1.76 | 19.05 | 60.08 | -52.69 | 71.15 | 0.7966 | -201.5 | -146.5 | |
| 0.00 | 0.63 | 0.00 | 0.51 | 15.41 | 60.45 | -52.32 | 75.69 | 0.7896 | 455.0 | 475.4 | |
| 0.00 | 5.40 | 0.00 | 4.58 | 18.79 | 58.30 | -54.47 | 71.68 | 0.8138 | 489.0 | 459.5 | |
| 0.00 | 1.53 | 0.00 | 1.26 | 16.05 | 59.27 | -53.50 | 74.98 | 0.8021 | 542.0 | 453.8 | |
| 0.00 | 1.71 | 0.00 | 1.40 | 15.07 | 59.48 | -53.29 | 76.18 | 0.7994 | 838.0 | 829.5 | |
| 0.00 | 1.17 | 0.00 | 0.99 | 17.87 | 58.28 | -54.49 | 72.81 | 0.8131 | -297.0 | -180.2 | |
| 0.00 | 3.60 | 0.00 | 2.98 | 15.60 | 59.12 | -53.65 | 75.55 | 0.8033 | 679.0 | 627.4 | |
| 0.00 | 2.07 | 0.00 | 1.78 | 18.92 | 57.67 | -55.09 | 71.59 | 0.8198 | -544.0 | -310.2 | |
| 0.00 | 1.17 | 0.00 | 1.02 | 20.04 | 57.10 | -55.67 | 70.29 | 0.8263 | 475.0 | 395.3 | |
| 0.00 | 1.17 | 0.00 | 0.97 | 15.36 | 59.16 | -53.61 | 75.85 | 0.8027 | 789.0 | 723.7 | |
| 2.43 | 9.54 | 2.01 | 7.91 | 15.11 | 59.15 | -53.62 | 76.17 | 0.8027 | 838.1 | 632.6 | |
| 3.15 | 9.99 | 2.76 | 8.73 | 19.52 | 57.02 | -55.74 | 70.92 | 0.8264 | 668.6 | 608.2 | |
| 0.00 | 1.53 | 0.00 | 1.28 | 15.44 | 58.75 | -54.02 | 75.77 | 0.8069 | 586.0 | 511.1 | |
| 2.70 | -27.00 | 2.25 | -27.00 | 14.99 | 58.87 | -53.90 | 76.33 | 0.8055 | 718.0 | 999999 | |
| 0.00 | 1.35 | 0.00 | 1.15 | 16.47 | 58.07 | -54.70 | 74.55 | 0.8142 | 468.0 | 451.7 | |
| 0.00 | 1.53 | 0.00 | 1.28 | 14.66 | 58.72 | -54.05 | 76.74 | 0.8068 | 752.0 | 637.2 | |
| 0.00 | 1.17 | 0.00 | 0.98 | 15.05 | 58.57 | -54.19 | 76.26 | 0.8084 | 447.0 | 444.5 | |
| 0.00 | 1.17 | 0.00 | 0.99 | 16.01 | 58.15 | -54.62 | 75.11 | 0.8131 | 557.0 | 476.8 | |
| 0.00 | 1.53 | 0.00 | 1.30 | 15.87 | 57.98 | -54.78 | 75.29 | 0.8147 | 580.0 | 474.1 | |
| 0.00 | 3.33 | 0.00 | 2.81 | 15.18 | 58.26 | -54.51 | 76.13 | 0.8116 | 577.0 | 465.4 | |
| 0.00 | 0.99 | 0.00 | 0.83 | 15.00 | 58.32 | -54.44 | 76.35 | 0.8109 | 569.0 | 485.0 | |
| 0.00 | 0.90 | 0.00 | 0.77 | 15.61 | 57.92 | -54.85 | 75.61 | 0.8151 | 524.0 | 463.5 | |
| 0.00 | 1.80 | 0.00 | 1.60 | 18.98 | 56.32 | -56.45 | 71.64 | 0.8324 | 740.0 | 577.9 | |
| 0.00 | 0.81 | 0.00 | 0.69 | 15.85 | 57.77 | -55.00 | 75.33 | 0.8167 | 396.0 | 338.6 | |
| 2.88 | 6.12 | 2.59 | 5.49 | 18.21 | 55.84 | -56.93 | 72.61 | 0.8363 | 668.7 | 689.2 | |
| 1.35 | 11.52 | 1.24 | 10.45 | 18.76 | 55.07 | -57.70 | 72.01 | 0.8436 | 328.7 | 588.4 | |
| 7.38 | 10.35 | 6.74 | 9.46 | 18.43 | 55.19 | -57.58 | 72.40 | 0.8423 | 434.2 | 194.3 | |
| 0.00 | 0.90 | 0.00 | 0.83 | 19.00 | 54.88 | -57.89 | 71.75 | 0.8454 | 350.0 | 240.6 | |
| 0.54 | -43.00 | 0.50 | -43.00 | 18.40 | 54.90 | -57.87 | 72.45 | 0.8448 | -60.8 | 999999 | |
| 0.00 | 2.70 | 0.00 | 2.52 | 19.06 | 54.48 | -58.29 | 71.71 | 0.8489 | 647.0 | 393.2 | |
| 0.00 | 0.99 | 0.00 | 0.90 | 17.54 | 55.16 | -57.60 | 73.45 | 0.8420 | 489.0 | 408.8 | |
| 23.85 | 166.79 | 21.09 | 147.95 | 13.99 | 56.25 | -56.51 | 77.65 | 0.8306 | 918.5 | 195.6 | |
| 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. | |