SDO HMI 2011-06-11 05:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.14 | 0.00 | 9.95 | 8.99 | 336.69 | 48.63 | 281.48 | 0.7587 | -596.3 | -477.3 | |
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back to the solar disc SDO HMI 2011-06-11 05:59:11 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 | 1.54 | 0.00 | 1.19 | 7.40 | 337.84 | 49.78 | 279.22 | 0.7694 | -603.0 | -496.4 | |
| 0.00 | 0.82 | 0.00 | 0.63 | 7.83 | 337.62 | 49.56 | 279.80 | 0.7674 | -656.0 | -566.9 | |
| 0.00 | 1.27 | 0.00 | 0.97 | 7.37 | 337.36 | 49.30 | 279.24 | 0.7640 | -530.0 | -488.2 | |
| 0.00 | 3.08 | 0.00 | 2.36 | 9.25 | 337.16 | 49.10 | 281.72 | 0.7642 | -606.0 | -505.3 | |
| 0.00 | 1.09 | 0.00 | 0.83 | 9.00 | 337.07 | 49.01 | 281.41 | 0.7628 | -596.0 | -517.2 | |
| 0.00 | 1.00 | 0.00 | 0.76 | 9.13 | 336.95 | 48.89 | 281.60 | 0.7616 | -520.0 | -396.7 | |
| 0.00 | 1.81 | 0.00 | 1.34 | 10.03 | 335.45 | 47.39 | 283.06 | 0.7462 | -511.0 | -396.4 | |
| 0.00 | 1.81 | 0.00 | 1.34 | 10.31 | 335.36 | 47.30 | 283.44 | 0.7457 | -657.0 | -423.2 | |
| 0.00 | 0.72 | 0.00 | 0.53 | 9.63 | 335.23 | 47.17 | 282.56 | 0.7431 | -688.0 | -578.0 | |
| 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. | |