SDO HMI 2011-06-09 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 |
| 18.57 | 99.63 | 10.09 | 54.16 | 9.43 | 337.05 | 22.51 | 292.92 | 0.4117 | -949.8 | -387.1 | |
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back to the solar disc SDO HMI 2011-06-09 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 | 1.63 | 0.00 | 0.90 | 7.24 | 340.36 | 25.83 | 285.72 | 0.4508 | -873.0 | -656.1 | |
| 0.00 | 1.00 | 0.00 | 0.55 | 7.43 | 340.24 | 25.70 | 286.18 | 0.4497 | -660.0 | -586.4 | |
| 0.00 | 1.18 | 0.00 | 0.65 | 10.94 | 338.05 | 23.52 | 295.32 | 0.4352 | -719.0 | -530.5 | |
| 18.57 | 92.11 | 10.09 | 50.09 | 9.46 | 337.07 | 22.53 | 292.92 | 0.4121 | -1201.9 | -388.9 | |
| 0.00 | 2.17 | 0.00 | 1.16 | 9.07 | 334.75 | 20.22 | 294.14 | 0.3756 | -838.0 | -749.5 | |
| 0.00 | 1.54 | 0.00 | 0.81 | 10.86 | 332.21 | 17.68 | 301.63 | 0.3518 | 884.0 | 766.4 | |
| 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. | |