SDO HMI 2011-06-06 06:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.16 | 11.68 | 3.21 | 7.24 | -18.83 | 26.01 | 32.32 | 237.53 | 0.6023 | 123.5 | -211.4 | |
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back to the solar disc SDO HMI 2011-06-06 06:59:10 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 |
| 5.16 | 6.15 | 3.21 | 3.83 | -17.98 | 26.86 | 33.17 | 239.41 | 0.6068 | 765.6 | 584.5 | |
| 0.00 | 1.27 | 0.00 | 0.79 | -18.91 | 26.14 | 32.45 | 237.52 | 0.6040 | 636.0 | 506.4 | |
| 0.00 | 1.99 | 0.00 | 1.22 | -19.65 | 24.71 | 31.02 | 235.36 | 0.5921 | -781.0 | -672.9 | |
| 0.00 | 1.18 | 0.00 | 0.73 | -20.49 | 24.78 | 31.09 | 234.18 | 0.5988 | -794.0 | -611.4 | |
| 0.00 | 1.09 | 0.00 | 0.67 | -20.30 | 24.70 | 31.01 | 234.40 | 0.5965 | -628.0 | -514.6 | |
| 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. | |