SDO HMI 2011-11-27 16:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.95 | 97.04 | 20.66 | 64.97 | 19.24 | 170.44 | -39.17 | 62.38 | 0.6754 | 50.3 | 145.7 | |
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back to the solar disc SDO HMI 2011-11-27 16:58:56 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 |
| 7.95 | 49.68 | 5.23 | 32.87 | 18.65 | 171.57 | -38.04 | 62.65 | 0.6597 | -863.7 | -137.0 | |
| 4.10 | -1.00 | 2.72 | -1.00 | 19.55 | 171.29 | -38.33 | 61.53 | 0.6672 | -729.1 | 999999 | |
| 0.00 | 1.71 | 0.00 | 1.14 | 20.27 | 171.00 | -38.62 | 60.68 | 0.6738 | -579.0 | -414.4 | |
| 4.45 | -1.00 | 2.95 | -1.00 | 19.20 | 171.02 | -38.59 | 62.15 | 0.6686 | -401.9 | 999999 | |
| 0.43 | -1.00 | 0.28 | -1.00 | 19.08 | 171.02 | -38.60 | 62.33 | 0.6681 | 239.2 | 999999 | |
| 0.00 | 1.62 | 0.00 | 1.09 | 20.16 | 170.42 | -39.19 | 61.11 | 0.6799 | 658.0 | 405.2 | |
| 3.16 | -1.00 | 2.11 | -1.00 | 19.04 | 170.70 | -38.91 | 62.53 | 0.6715 | 776.7 | 999999 | |
| 0.00 | 1.20 | 0.00 | 0.81 | 19.94 | 170.12 | -39.50 | 61.57 | 0.6822 | 20.0 | 133.1 | |
| 0.00 | 1.62 | 0.00 | 1.09 | 19.04 | 170.26 | -39.35 | 62.75 | 0.6766 | 781.0 | 657.9 | |
| 2.22 | 38.56 | 1.50 | 26.14 | 19.16 | 169.82 | -39.79 | 62.80 | 0.6821 | 830.0 | 409.8 | |
| 7.70 | -10.00 | 5.23 | -10.00 | 19.50 | 169.56 | -40.06 | 62.45 | 0.6866 | 723.8 | 999999 | |
| 0.94 | -10.00 | 0.64 | -10.00 | 18.87 | 169.17 | -40.45 | 63.50 | 0.6884 | 727.5 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.76 | 18.52 | 169.06 | -40.55 | 64.02 | 0.6882 | 677.0 | 581.5 | |
| 0.00 | 1.54 | 0.00 | 1.07 | 20.32 | 168.05 | -41.57 | 62.03 | 0.7069 | 79.0 | 194.9 | |
| 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. | |