SDO HMI 2011-06-05 09:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.45 | 122.86 | 10.61 | 67.11 | -20.78 | 19.46 | 14.17 | 213.06 | 0.4217 | 1067.5 | 473.6 | |
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back to the solar disc SDO HMI 2011-06-05 09:59:10 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 |
| 0.00 | 0.36 | 0.00 | 0.20 | -19.17 | 20.02 | 14.73 | 216.42 | 0.4063 | -623.0 | -496.8 | |
| 19.45 | 111.10 | 10.61 | 60.66 | -20.66 | 19.59 | 14.30 | 213.45 | 0.4212 | 1293.9 | 442.9 | |
| 0.00 | 1.36 | 0.00 | 0.75 | -22.29 | 18.43 | 13.15 | 209.21 | 0.4332 | 681.0 | 530.9 | |
| 0.00 | 7.96 | 0.00 | 4.36 | -21.83 | 18.25 | 12.97 | 209.45 | 0.4256 | 1047.0 | 835.0 | |
| 0.00 | 2.08 | 0.00 | 1.14 | -22.49 | 17.81 | 12.53 | 207.82 | 0.4311 | 763.0 | 567.2 | |
| 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. | |