SDO HMI 2011-11-27 07:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.94 | 48.76 | 10.28 | 25.20 | 17.73 | 214.68 | 0.14 | 359.28 | 0.2853 | 344.0 | 457.7 | |
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back to the solar disc SDO HMI 2011-11-27 07:58:57 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 |
| 0.00 | 1.28 | 0.00 | 0.66 | 17.60 | 218.75 | 4.21 | 345.94 | 0.2891 | 883.0 | 688.0 | |
| 0.00 | 3.77 | 0.00 | 1.95 | 17.75 | 218.39 | 3.84 | 347.25 | 0.2901 | 876.0 | 814.0 | |
| 0.00 | 1.71 | 0.00 | 0.89 | 17.97 | 218.20 | 3.65 | 348.00 | 0.2930 | 864.0 | 660.3 | |
| 8.47 | 9.58 | 4.35 | 4.92 | 16.46 | 217.40 | 2.85 | 349.60 | 0.2656 | -929.2 | -961.1 | |
| 0.00 | 1.20 | 0.00 | 0.62 | 17.14 | 215.52 | 0.97 | 356.57 | 0.2731 | -789.0 | -624.9 | |
| 0.00 | 0.86 | 0.00 | 0.44 | 16.95 | 215.40 | 0.85 | 356.97 | 0.2699 | -968.0 | -748.4 | |
| 0.00 | 1.20 | 0.00 | 0.62 | 17.08 | 215.27 | 0.73 | 357.43 | 0.2719 | -808.0 | -661.4 | |
| 0.00 | 1.28 | 0.00 | 0.66 | 18.09 | 213.29 | -1.26 | 4.16 | 0.2895 | 824.0 | 733.3 | |
| 0.00 | 1.45 | 0.00 | 0.75 | 17.91 | 213.29 | -1.26 | 4.21 | 0.2864 | 908.0 | 698.0 | |
| 0.00 | 1.37 | 0.00 | 0.70 | 16.74 | 213.30 | -1.25 | 4.52 | 0.2667 | 903.0 | 677.0 | |
| 0.00 | 1.97 | 0.00 | 1.02 | 17.69 | 213.26 | -1.29 | 4.37 | 0.2828 | 668.0 | 672.2 | |
| 11.47 | 19.25 | 5.93 | 9.96 | 18.06 | 212.94 | -1.60 | 5.30 | 0.2894 | 1038.3 | 609.7 | |
| 0.00 | 2.05 | 0.00 | 1.07 | 19.67 | 212.05 | -2.50 | 7.45 | 0.3178 | 854.0 | 621.8 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 19.52 | 211.71 | -2.84 | 8.54 | 0.3161 | 908.0 | 682.8 | |
| 0.00 | 0.68 | 0.00 | 0.36 | 20.67 | 210.99 | -3.56 | 9.98 | 0.3368 | 771.0 | 506.5 | |
| 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. | |