SDO HMI 2011-06-02 12:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.19 | 25.77 | 9.28 | 16.99 | 19.39 | 6.54 | -36.80 | 59.02 | 0.6607 | -270.0 | -46.2 | |
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back to the solar disc SDO HMI 2011-06-02 12:59:10 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 |
| 9.13 | 11.48 | 5.86 | 7.37 | 18.81 | 8.27 | -35.07 | 58.79 | 0.6382 | -779.6 | -592.1 | |
| 1.72 | 2.53 | 1.10 | 1.63 | 18.61 | 8.04 | -35.30 | 59.21 | 0.6397 | -482.3 | -360.8 | |
| 0.00 | 2.44 | 0.00 | 1.59 | 18.81 | 7.16 | -36.18 | 59.47 | 0.6510 | -736.0 | -546.1 | |
| 0.00 | 1.45 | 0.00 | 0.95 | 18.98 | 6.88 | -36.46 | 59.41 | 0.6551 | -486.0 | -234.5 | |
| 3.34 | 5.15 | 2.32 | 3.57 | 20.82 | 3.55 | -39.79 | 58.82 | 0.7015 | 698.5 | 557.5 | |
| 0.00 | 1.36 | 0.00 | 0.94 | 20.46 | 3.53 | -39.80 | 59.30 | 0.6998 | 404.0 | 551.1 | |
| 0.00 | 1.36 | 0.00 | 0.94 | 20.17 | 3.28 | -40.05 | 59.81 | 0.7011 | 711.0 | 638.1 | |
| 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. | |