SDO HMI 2011-11-28 01:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.39 | 30.28 | 1.25 | 15.91 | 17.83 | 214.99 | 10.34 | 329.21 | 0.3351 | 394.5 | 364.3 | |
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back to the solar disc SDO HMI 2011-11-28 01:58:56 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 |
| 0.00 | 1.28 | 0.00 | 0.68 | 17.39 | 218.85 | 14.20 | 319.86 | 0.3647 | 923.0 | 795.9 | |
| 0.34 | 3.34 | 0.18 | 1.76 | 16.35 | 217.91 | 13.26 | 319.75 | 0.3422 | -995.0 | -870.1 | |
| 0.00 | 1.88 | 0.00 | 1.00 | 17.61 | 217.71 | 13.07 | 322.54 | 0.3558 | 940.0 | 752.1 | |
| 0.00 | 0.77 | 0.00 | 0.41 | 19.63 | 217.55 | 12.90 | 326.25 | 0.3802 | 715.0 | 585.6 | |
| 0.00 | 1.63 | 0.00 | 0.86 | 17.89 | 217.23 | 12.58 | 324.06 | 0.3546 | 849.0 | 640.7 | |
| 0.00 | 2.05 | 0.00 | 1.10 | 20.98 | 216.34 | 11.69 | 330.69 | 0.3881 | 796.0 | 641.3 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 17.10 | 215.72 | 11.07 | 326.04 | 0.3299 | -778.0 | -614.7 | |
| 0.00 | 1.03 | 0.00 | 0.54 | 16.27 | 215.57 | 10.93 | 324.86 | 0.3175 | -913.0 | -698.1 | |
| 0.00 | 1.37 | 0.00 | 0.72 | 17.25 | 215.09 | 10.45 | 327.80 | 0.3264 | -818.0 | -737.4 | |
| 0.00 | 1.71 | 0.00 | 0.89 | 17.35 | 213.97 | 9.32 | 330.79 | 0.3182 | 783.0 | 621.7 | |
| 0.00 | 1.20 | 0.00 | 0.62 | 17.20 | 213.43 | 8.78 | 331.98 | 0.3117 | 874.0 | 738.6 | |
| 0.00 | 3.25 | 0.00 | 1.69 | 17.38 | 213.15 | 8.51 | 333.00 | 0.3123 | 891.0 | 718.5 | |
| 2.05 | 5.82 | 1.07 | 3.04 | 17.97 | 213.09 | 8.44 | 334.05 | 0.3205 | 778.0 | 824.8 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 17.75 | 212.95 | 8.30 | 334.10 | 0.3163 | 917.0 | 748.8 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 17.97 | 212.62 | 7.97 | 335.31 | 0.3171 | 701.0 | 572.6 | |
| 0.00 | 1.45 | 0.00 | 0.77 | 19.99 | 212.05 | 7.40 | 339.30 | 0.3440 | 873.0 | 644.0 | |
| 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. | |