SDO HMI 2011-11-09 19:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.03 | 74.35 | 21.99 | 42.00 | -25.24 | 85.42 | 0.18 | 180.30 | 0.4833 | -168.2 | 224.0 | |
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back to the solar disc SDO HMI 2011-11-09 19:58:58 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 | 2.07 | 0.00 | 1.17 | -25.42 | 86.95 | 1.71 | 183.20 | 0.4863 | 798.0 | 677.7 | |
| 7.15 | 32.73 | 4.07 | 18.59 | -25.89 | 86.89 | 1.65 | 183.03 | 0.4935 | 897.0 | 592.4 | |
| 2.50 | 3.53 | 1.40 | 1.98 | -24.54 | 86.77 | 1.54 | 182.97 | 0.4727 | 972.5 | 477.9 | |
| 3.88 | -2.00 | 2.20 | -2.00 | -25.83 | 86.56 | 1.32 | 182.43 | 0.4923 | 935.2 | 999999 | |
| 1.90 | -2.00 | 1.07 | -2.00 | -25.59 | 86.42 | 1.19 | 182.20 | 0.4885 | 797.1 | 999999 | |
| 0.00 | 0.78 | 0.00 | 0.44 | -25.96 | 86.13 | 0.90 | 181.64 | 0.4941 | 685.0 | 461.2 | |
| 0.00 | 0.69 | 0.00 | 0.39 | -24.34 | 85.89 | 0.66 | 181.28 | 0.4690 | 850.0 | 685.6 | |
| 0.00 | 1.64 | 0.00 | 0.92 | -25.01 | 85.23 | -0.00 | 180.00 | 0.4793 | -404.0 | -260.9 | |
| 16.88 | 20.07 | 9.44 | 11.22 | -24.10 | 84.20 | -1.04 | 177.96 | 0.4656 | -1031.8 | -706.6 | |
| 0.00 | 1.90 | 0.00 | 1.07 | -25.59 | 83.95 | -1.28 | 177.63 | 0.4886 | -895.0 | -686.0 | |
| 2.24 | 3.53 | 1.27 | 2.01 | -25.86 | 83.39 | -1.84 | 176.62 | 0.4932 | -612.2 | -544.5 | |
| 4.48 | 6.55 | 2.54 | 3.72 | -25.62 | 83.13 | -2.10 | 176.11 | 0.4898 | -935.9 | -666.5 | |
| 0.00 | 0.86 | 0.00 | 0.49 | -25.49 | 82.74 | -2.50 | 175.36 | 0.4882 | -770.0 | -619.6 | |
| 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. | |