SDO HMI 2011-06-02 11:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.27 | 28.38 | 10.79 | 18.95 | 19.53 | 6.16 | -37.73 | 59.37 | 0.6718 | -181.7 | 68.1 | |
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back to the solar disc SDO HMI 2011-06-02 11:59:10 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 |
| 9.49 | 11.75 | 6.14 | 7.59 | 18.81 | 8.26 | -35.62 | 59.13 | 0.6446 | -768.9 | -612.2 | |
| 1.63 | 1.81 | 1.05 | 1.17 | 18.65 | 7.99 | -35.90 | 59.53 | 0.6469 | -469.5 | -505.0 | |
| 0.00 | 0.90 | 0.00 | 0.59 | 18.17 | 7.63 | -36.26 | 60.42 | 0.6484 | -621.0 | -475.8 | |
| 0.00 | 2.53 | 0.00 | 1.66 | 18.85 | 7.06 | -36.83 | 59.81 | 0.6586 | -678.0 | -489.2 | |
| 0.00 | 1.99 | 0.00 | 1.38 | 20.46 | 3.83 | -40.06 | 59.43 | 0.7026 | 681.0 | 598.9 | |
| 3.98 | 5.87 | 2.78 | 4.10 | 20.79 | 3.59 | -40.29 | 59.12 | 0.7067 | 698.1 | 559.2 | |
| 1.17 | 1.81 | 0.82 | 1.26 | 20.43 | 3.54 | -40.35 | 59.62 | 0.7056 | 522.6 | 558.9 | |
| 0.00 | 1.72 | 0.00 | 1.20 | 20.17 | 3.28 | -40.61 | 60.09 | 0.7071 | 776.0 | 654.9 | |
| 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. | |