SDO HMI 2011-06-05 01:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.49 | 22.07 | 6.27 | 12.04 | -18.66 | 26.47 | 16.80 | 220.86 | 0.4208 | 610.8 | 231.1 | |
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back to the solar disc SDO HMI 2011-06-05 01:59:10 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 | 0.99 | 0.00 | 0.55 | -19.96 | 27.97 | 18.30 | 221.14 | 0.4504 | 786.0 | 595.1 | |
| 11.49 | 13.57 | 6.27 | 7.41 | -18.06 | 27.28 | 17.61 | 223.19 | 0.4220 | 972.9 | 823.7 | |
| 0.00 | 1.54 | 0.00 | 0.84 | -19.41 | 25.74 | 16.07 | 218.46 | 0.4216 | 837.0 | 694.4 | |
| 0.00 | 0.81 | 0.00 | 0.44 | -19.48 | 25.55 | 15.88 | 218.02 | 0.4204 | 705.0 | 592.8 | |
| 0.00 | 1.54 | 0.00 | 0.84 | -19.48 | 25.28 | 15.61 | 217.56 | 0.4178 | 705.0 | 590.6 | |
| 0.00 | 1.18 | 0.00 | 0.64 | -19.83 | 24.51 | 14.84 | 215.67 | 0.4149 | -739.0 | -612.5 | |
| 0.00 | 2.44 | 0.00 | 1.32 | -19.64 | 23.82 | 14.15 | 214.71 | 0.4061 | -899.0 | -664.0 | |
| 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. | |