SDO HMI 2011-10-18 20:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 95.17 | 426.86 | 129.32 | 578.86 | 11.35 | 305.72 | -69.07 | 79.99 | 0.9288 | -82.5 | -41.6 | |
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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 |
| 9.06 | 65.37 | 10.07 | 72.18 | 12.01 | 310.75 | -64.04 | 79.37 | 0.8967 | -692.8 | -369.9 | |
| 0.00 | 2.61 | 0.00 | 2.97 | 11.43 | 310.08 | -64.72 | 80.00 | 0.9018 | -437.0 | -357.3 | |
| 0.00 | 2.70 | 0.00 | 3.08 | 10.64 | 310.05 | -64.75 | 80.88 | 0.9021 | -611.0 | -565.1 | |
| 2.53 | 15.77 | 2.93 | 18.34 | 10.96 | 309.55 | -65.24 | 80.52 | 0.9057 | -477.2 | -158.1 | |
| 0.00 | 3.75 | 0.00 | 4.37 | 10.70 | 309.36 | -65.43 | 80.80 | 0.9071 | -592.0 | -444.8 | |
| 13.94 | 91.08 | 16.10 | 105.41 | 9.48 | 309.69 | -65.10 | 82.15 | 0.9049 | -834.5 | -314.6 | |
| 3.40 | 7.15 | 4.01 | 8.43 | 10.28 | 309.09 | -65.70 | 81.26 | 0.9091 | -376.4 | -247.3 | |
| 5.23 | -6.00 | 6.16 | -6.00 | 9.92 | 309.09 | -65.71 | 81.66 | 0.9092 | -429.2 | 999999 | |
| 1.74 | 16.30 | 2.14 | 20.17 | 11.77 | 308.04 | -66.75 | 79.60 | 0.9162 | 248.0 | -200.8 | |
| 4.44 | -9.00 | 5.52 | -9.00 | 12.10 | 307.64 | -67.15 | 79.23 | 0.9189 | -567.1 | 999999 | |
| 1.22 | 67.72 | 1.49 | 84.79 | 10.95 | 308.12 | -66.67 | 80.49 | 0.9158 | -194.7 | 195.8 | |
| 0.00 | 1.05 | 0.00 | 1.26 | 9.95 | 308.39 | -66.40 | 81.60 | 0.9141 | -237.0 | -153.7 | |
| 6.62 | -11.00 | 8.17 | -11.00 | 10.84 | 307.86 | -66.94 | 80.61 | 0.9176 | 511.8 | 999999 | |
| 0.00 | 1.66 | 0.00 | 2.02 | 9.39 | 308.23 | -66.56 | 82.21 | 0.9154 | 33.0 | -32.6 | |
| 3.31 | -11.00 | 4.13 | -11.00 | 10.36 | 307.60 | -67.20 | 81.12 | 0.9195 | -214.8 | 999999 | |
| 2.27 | -11.00 | 2.81 | -11.00 | 10.07 | 307.72 | -67.07 | 81.45 | 0.9187 | -201.7 | 999999 | |
| 0.00 | 2.79 | 0.00 | 3.69 | 12.36 | 306.10 | -68.69 | 78.92 | 0.9289 | -123.0 | -48.8 | |
| 0.00 | 1.31 | 0.00 | 1.63 | 8.85 | 307.66 | -67.14 | 82.77 | 0.9195 | 382.0 | 275.4 | |
| 2.70 | 24.49 | 3.61 | 33.61 | 11.09 | 305.93 | -68.86 | 80.28 | 0.9302 | 377.0 | 80.6 | |
| 1.74 | 3.57 | 2.35 | 4.82 | 11.59 | 305.67 | -69.12 | 79.74 | 0.9317 | 350.6 | 417.3 | |
| 0.00 | 2.00 | 0.00 | 2.69 | 10.74 | 305.77 | -69.02 | 80.65 | 0.9313 | 233.0 | 230.4 | |
| 0.70 | -19.00 | 0.96 | -19.00 | 11.57 | 305.16 | -69.64 | 79.74 | 0.9349 | -497.6 | 999999 | |
| 9.15 | -19.00 | 12.59 | -19.00 | 11.15 | 305.21 | -69.58 | 80.20 | 0.9347 | -463.1 | 999999 | |
| 1.83 | 14.29 | 2.73 | 21.80 | 13.18 | 303.40 | -71.39 | 77.98 | 0.9449 | -189.0 | 353.9 | |
| 1.05 | 1.39 | 1.58 | 2.11 | 13.43 | 303.12 | -71.67 | 77.71 | 0.9464 | 150.0 | -84.6 | |
| 1.92 | -24.00 | 2.91 | -24.00 | 12.84 | 303.05 | -71.75 | 78.33 | 0.9469 | 397.4 | 999999 | |
| 1.92 | 3.57 | 2.93 | 5.46 | 12.38 | 302.97 | -71.82 | 78.82 | 0.9474 | 479.8 | 557.7 | |
| 0.00 | 3.92 | 0.00 | 5.68 | 10.50 | 304.10 | -70.69 | 80.85 | 0.9414 | 703.0 | 556.1 | |
| 0.00 | 0.96 | 0.00 | 1.44 | 11.47 | 303.36 | -71.43 | 79.79 | 0.9454 | 495.0 | 441.6 | |
| 0.00 | 1.92 | 0.00 | 3.06 | 13.13 | 302.13 | -72.66 | 78.00 | 0.9518 | 372.0 | 325.6 | |
| 0.00 | 2.00 | 0.00 | 3.04 | 11.06 | 303.22 | -71.58 | 80.22 | 0.9463 | 503.0 | 502.5 | |
| 0.00 | 0.87 | 0.00 | 1.33 | 11.32 | 303.06 | -71.73 | 79.94 | 0.9471 | 554.0 | 486.4 | |
| 1.05 | 2.00 | 1.62 | 3.11 | 11.77 | 302.67 | -72.12 | 79.45 | 0.9491 | 457.0 | 471.0 | |
| 0.96 | 4.01 | 1.52 | 6.33 | 12.07 | 302.27 | -72.52 | 79.12 | 0.9512 | 480.6 | 380.9 | |
| 0.00 | 0.61 | 0.00 | 0.95 | 10.89 | 302.72 | -72.07 | 80.38 | 0.9490 | 505.0 | 449.7 | |
| 2.79 | 15.25 | 4.46 | 24.57 | 11.50 | 302.13 | -72.66 | 79.71 | 0.9521 | 495.2 | 139.0 | |
| 2.18 | -36.00 | 3.46 | -36.00 | 11.33 | 302.24 | -72.55 | 79.89 | 0.9515 | -351.6 | 999999 | |
| 1.74 | -36.00 | 2.88 | -36.00 | 11.27 | 301.55 | -73.24 | 79.93 | 0.9551 | 395.0 | 999999 | |
| 0.00 | 1.39 | 0.00 | 2.43 | 12.45 | 300.46 | -74.33 | 78.65 | 0.9602 | 438.0 | 369.0 | |
| 0.00 | 0.52 | 0.00 | 0.92 | 12.01 | 300.34 | -74.45 | 79.10 | 0.9609 | 478.0 | 447.7 | |
| 0.00 | 1.31 | 0.00 | 2.34 | 11.87 | 300.10 | -74.69 | 79.24 | 0.9620 | 505.0 | 488.8 | |
| 0.00 | 1.22 | 0.00 | 2.17 | 11.68 | 300.13 | -74.67 | 79.43 | 0.9619 | 511.0 | 463.4 | |
| 2.44 | 5.40 | 4.48 | 9.90 | 11.95 | 299.68 | -75.11 | 79.14 | 0.9639 | 406.4 | 385.8 | |
| 9.24 | 44.80 | 17.71 | 88.34 | 12.65 | 298.96 | -75.83 | 78.38 | 0.9670 | 341.0 | -7.9 | |
| 0.00 | 4.10 | 0.00 | 8.39 | 13.77 | 297.85 | -76.94 | 77.17 | 0.9714 | 190.0 | 108.3 | |
| 0.00 | 3.22 | 0.00 | 6.77 | 14.13 | 297.45 | -77.35 | 76.78 | 0.9730 | 21.0 | 70.3 | |
| 0.00 | 0.52 | 0.00 | 0.96 | 11.21 | 299.65 | -75.14 | 79.90 | 0.9642 | 302.0 | 283.5 | |
| 0.00 | 1.57 | 0.00 | 3.15 | 12.48 | 298.19 | -76.60 | 78.52 | 0.9703 | -415.0 | -314.4 | |
| 0.00 | 2.70 | 0.00 | 5.15 | 11.07 | 299.14 | -75.65 | 80.02 | 0.9665 | 132.0 | 56.7 | |
| 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. | |