SDO HMI 2011-11-26 22:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.30 | 56.36 | 12.59 | 29.21 | 17.76 | 214.77 | -4.70 | 15.21 | 0.2949 | 428.2 | 594.6 | |
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back to the solar disc SDO HMI 2011-11-26 22:58:56 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 | 1.11 | 0.00 | 0.58 | 20.49 | 218.51 | -0.97 | 2.78 | 0.3279 | 858.0 | 663.5 | |
| 0.00 | 3.59 | 0.00 | 1.85 | 17.30 | 218.47 | -1.01 | 3.53 | 0.2747 | 899.0 | 739.6 | |
| 0.00 | 3.08 | 0.00 | 1.59 | 17.54 | 217.91 | -1.57 | 5.39 | 0.2795 | 810.0 | 781.2 | |
| 0.00 | 2.65 | 0.00 | 1.37 | 17.39 | 217.75 | -1.72 | 5.97 | 0.2772 | 645.0 | 721.6 | |
| 0.00 | 1.28 | 0.00 | 0.66 | 17.67 | 217.66 | -1.82 | 6.19 | 0.2820 | 414.0 | 429.7 | |
| 7.36 | 8.73 | 3.78 | 4.48 | 16.56 | 217.14 | -2.33 | 8.52 | 0.2646 | -988.6 | -785.6 | |
| 0.00 | 1.28 | 0.00 | 0.68 | 21.02 | 215.62 | -3.86 | 10.62 | 0.3422 | 885.0 | 682.0 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 16.53 | 215.69 | -3.79 | 13.68 | 0.2688 | -834.0 | -730.1 | |
| 0.00 | 0.68 | 0.00 | 0.36 | 21.15 | 215.49 | -3.99 | 10.89 | 0.3446 | 776.0 | 660.0 | |
| 0.00 | 0.94 | 0.00 | 0.48 | 15.43 | 214.79 | -4.69 | 18.07 | 0.2551 | -802.0 | -644.7 | |
| 16.94 | 31.91 | 8.81 | 16.59 | 18.00 | 212.85 | -6.63 | 21.07 | 0.3066 | 1059.2 | 796.9 | |
| 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. | |