SDO HMI 2011-06-02 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 |
| 17.99 | 30.38 | 12.44 | 21.21 | 19.62 | 5.90 | -40.73 | 60.84 | 0.7053 | -91.0 | 203.3 | |
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back to the solar disc SDO HMI 2011-06-02 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 |
| 0.00 | 1.08 | 0.00 | 0.73 | 18.82 | 8.38 | -38.25 | 60.64 | 0.6746 | -785.0 | -685.6 | |
| 9.94 | 14.92 | 6.69 | 10.04 | 18.79 | 8.06 | -38.57 | 60.85 | 0.6781 | -785.1 | -510.3 | |
| 1.72 | -2.00 | 1.16 | -2.00 | 18.76 | 7.74 | -38.89 | 61.07 | 0.6816 | -416.2 | 999999 | |
| 1.81 | 3.80 | 1.30 | 2.74 | 20.27 | 4.11 | -42.52 | 60.88 | 0.7279 | 842.7 | 735.1 | |
| 4.52 | 6.51 | 3.29 | 4.73 | 20.67 | 3.66 | -42.96 | 60.59 | 0.7343 | 677.3 | 591.0 | |
| 0.00 | 1.90 | 0.00 | 1.38 | 20.31 | 3.66 | -42.97 | 61.05 | 0.7329 | 665.0 | 563.1 | |
| 0.00 | 1.27 | 0.00 | 0.92 | 19.99 | 3.32 | -43.31 | 61.61 | 0.7350 | 647.0 | 557.3 | |
| 0.00 | 0.90 | 0.00 | 0.67 | 21.06 | 2.89 | -43.74 | 60.44 | 0.7440 | 388.0 | 297.5 | |
| 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. | |