SDO HMI 2011-05-03 00:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 14.91 | 0.00 | 9.06 | 14.19 | 117.21 | 30.49 | 301.79 | 0.5804 | -369.7 | -360.8 | |
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back to the solar disc SDO HMI 2011-05-03 00:59:07 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 | 1.79 | 0.00 | 1.13 | 13.51 | 121.54 | 34.82 | 297.50 | 0.6281 | -817.0 | -654.3 | |
| 0.00 | 1.61 | 0.00 | 1.00 | 12.94 | 119.76 | 33.04 | 297.83 | 0.6031 | 827.0 | 654.6 | |
| 0.00 | 0.71 | 0.00 | 0.44 | 13.18 | 119.65 | 32.93 | 298.28 | 0.6032 | 484.0 | 521.8 | |
| 0.00 | 0.98 | 0.00 | 0.60 | 14.18 | 117.64 | 30.91 | 301.29 | 0.5850 | -544.0 | -471.2 | |
| 0.00 | 0.98 | 0.00 | 0.60 | 14.02 | 117.54 | 30.82 | 301.12 | 0.5828 | -717.0 | -540.2 | |
| 0.00 | 2.68 | 0.00 | 1.63 | 14.20 | 117.28 | 30.55 | 301.60 | 0.5808 | -771.0 | -673.3 | |
| 0.00 | 0.89 | 0.00 | 0.54 | 15.10 | 116.62 | 29.90 | 303.50 | 0.5793 | -594.0 | -523.6 | |
| 0.00 | 0.89 | 0.00 | 0.54 | 14.54 | 115.99 | 29.27 | 303.19 | 0.5677 | 305.0 | 223.6 | |
| 0.00 | 2.50 | 0.00 | 1.49 | 15.48 | 114.81 | 28.09 | 305.69 | 0.5608 | -750.0 | -593.1 | |
| 0.00 | 1.34 | 0.00 | 0.78 | 14.44 | 113.15 | 26.43 | 305.68 | 0.5327 | -711.0 | -572.2 | |
| 0.00 | 0.54 | 0.00 | 0.31 | 13.54 | 112.90 | 26.18 | 304.50 | 0.5225 | -779.0 | -682.5 | |
| 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. | |