SDO HMI 2011-12-10 04:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42.20 | 186.39 | 32.56 | 142.85 | 9.20 | 355.77 | -49.10 | 77.68 | 0.7655 | -204.2 | -227.7 | |
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back to the solar disc SDO HMI 2011-12-10 04:58:56 UT
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 |
| 23.01 | 148.04 | 17.31 | 111.38 | 9.41 | 356.77 | -48.10 | 77.25 | 0.7552 | -976.2 | -358.6 | |
| 5.03 | -1.00 | 3.82 | -1.00 | 9.26 | 356.30 | -48.57 | 77.53 | 0.7602 | -472.3 | 999999 | |
| 0.00 | 1.53 | 0.00 | 1.17 | 9.02 | 356.03 | -48.84 | 77.89 | 0.7628 | -488.0 | -475.9 | |
| 6.14 | 7.76 | 4.72 | 5.97 | 9.02 | 355.57 | -49.30 | 77.97 | 0.7679 | -576.7 | -390.3 | |
| 0.00 | 0.77 | 0.00 | 0.59 | 7.97 | 355.20 | -49.67 | 79.39 | 0.7704 | -310.0 | -134.1 | |
| 0.00 | 0.77 | 0.00 | 0.60 | 8.57 | 354.67 | -50.19 | 78.70 | 0.7770 | 740.0 | 657.9 | |
| 1.96 | 2.39 | 1.55 | 1.89 | 8.64 | 354.24 | -50.63 | 78.69 | 0.7817 | 676.4 | 584.6 | |
| 0.00 | 1.28 | 0.00 | 1.02 | 9.03 | 354.07 | -50.80 | 78.23 | 0.7841 | 607.0 | 481.1 | |
| 0.43 | 2.47 | 0.34 | 1.96 | 7.92 | 354.03 | -50.83 | 79.64 | 0.7830 | 594.8 | 460.9 | |
| 0.00 | 0.94 | 0.00 | 0.74 | 8.40 | 353.95 | -50.92 | 79.04 | 0.7845 | 759.0 | 612.4 | |
| 0.00 | 1.02 | 0.00 | 0.82 | 8.46 | 353.41 | -51.46 | 79.05 | 0.7903 | 572.0 | 482.4 | |
| 0.00 | 1.02 | 0.00 | 0.84 | 9.12 | 352.50 | -52.37 | 78.36 | 0.8006 | 629.0 | 536.2 | |
| 0.00 | 0.51 | 0.00 | 0.42 | 9.06 | 352.17 | -52.70 | 78.48 | 0.8040 | 546.0 | 476.5 | |
| 0.00 | 0.94 | 0.00 | 0.78 | 8.68 | 351.75 | -53.12 | 79.02 | 0.8077 | 417.0 | 365.2 | |
| 5.63 | 6.90 | 4.82 | 5.92 | 8.11 | 350.59 | -54.27 | 79.87 | 0.8186 | 724.8 | 544.0 | |
| 0.00 | 1.36 | 0.00 | 1.17 | 8.44 | 350.53 | -54.34 | 79.48 | 0.8197 | 624.0 | 566.6 | |
| 0.00 | 1.02 | 0.00 | 0.88 | 8.50 | 350.31 | -54.56 | 79.44 | 0.8219 | 555.0 | 485.3 | |
| 0.00 | 2.98 | 0.00 | 2.60 | 8.71 | 350.05 | -54.81 | 79.21 | 0.8246 | 633.0 | 545.5 | |
| 0.00 | 1.79 | 0.00 | 1.55 | 8.32 | 350.14 | -54.73 | 79.67 | 0.8234 | 607.0 | 500.9 | |
| 0.00 | 2.90 | 0.00 | 2.55 | 8.56 | 349.67 | -55.20 | 79.44 | 0.8282 | 481.0 | 338.4 | |
| 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. | |