SDO HMI 2011-06-05 02:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.23 | 28.05 | 4.51 | 15.35 | -18.84 | 26.28 | 17.16 | 221.13 | 0.4266 | 562.2 | 346.9 | |
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back to the solar disc SDO HMI 2011-06-05 02:59:10 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 | 1.54 | 0.00 | 0.86 | -20.47 | 28.20 | 19.08 | 221.48 | 0.4641 | 733.0 | 604.4 | |
| 8.23 | 13.48 | 4.51 | 7.38 | -18.09 | 27.23 | 18.11 | 223.91 | 0.4279 | 1002.7 | 824.2 | |
| 0.00 | 4.34 | 0.00 | 2.38 | -19.34 | 25.68 | 16.56 | 219.38 | 0.4257 | 634.0 | 547.8 | |
| 0.00 | 1.45 | 0.00 | 0.79 | -18.70 | 25.52 | 16.40 | 220.14 | 0.4165 | 575.0 | 508.5 | |
| 0.00 | 1.00 | 0.00 | 0.54 | -19.50 | 25.57 | 16.45 | 218.94 | 0.4264 | 754.0 | 616.0 | |
| 0.00 | 1.54 | 0.00 | 0.84 | -19.47 | 25.26 | 16.14 | 218.48 | 0.4230 | 655.0 | 516.5 | |
| 0.00 | 2.35 | 0.00 | 1.28 | -19.76 | 24.52 | 15.40 | 216.76 | 0.4193 | -751.0 | -620.3 | |
| 0.00 | 2.35 | 0.00 | 1.28 | -19.63 | 23.87 | 14.75 | 215.80 | 0.4116 | -651.0 | -628.1 | |
| 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. | |