SDO HMI 2011-06-11 00:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.17 | 16.03 | 1.57 | 11.68 | 9.08 | 337.38 | 46.57 | 281.95 | 0.7354 | -494.4 | -451.5 | |
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back to the solar disc SDO HMI 2011-06-11 00:59:11 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 | 1.09 | 0.00 | 0.82 | 10.74 | 339.08 | 48.27 | 283.85 | 0.7574 | -483.0 | -330.2 | |
| 0.00 | 1.54 | 0.00 | 1.12 | 7.45 | 337.72 | 46.91 | 279.71 | 0.7369 | -494.0 | -434.8 | |
| 0.00 | 1.81 | 0.00 | 1.32 | 7.94 | 337.56 | 46.75 | 280.40 | 0.7357 | -602.0 | -512.2 | |
| 0.00 | 0.91 | 0.00 | 0.70 | 15.52 | 339.30 | 48.49 | 289.97 | 0.7699 | 464.0 | 386.7 | |
| 0.00 | 0.72 | 0.00 | 0.53 | 7.60 | 337.47 | 46.66 | 279.95 | 0.7342 | -653.0 | -636.0 | |
| 0.00 | 2.08 | 0.00 | 1.51 | 7.33 | 337.34 | 46.53 | 279.60 | 0.7323 | -709.0 | -600.5 | |
| 0.00 | 3.62 | 0.00 | 2.63 | 9.30 | 337.11 | 46.30 | 282.32 | 0.7325 | -687.0 | -539.0 | |
| 2.17 | 2.99 | 1.57 | 2.16 | 9.05 | 337.02 | 46.21 | 282.00 | 0.7311 | -572.0 | -503.9 | |
| 0.00 | 1.27 | 0.00 | 0.89 | 9.52 | 335.25 | 44.44 | 283.00 | 0.7110 | -669.0 | -499.2 | |
| 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. | |