SDO HMI 2011-10-06 13:05:48 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.37 | 19.14 | 1.50 | 11.87 | -12.35 | 145.54 | -31.90 | 120.71 | 0.6021 | -49.1 | -35.0 | |
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back to the solar disc SDO HMI 2011-10-06 13:05:48 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 | 2.46 | 0.00 | 1.44 | -10.08 | 149.77 | -27.68 | 120.71 | 0.5341 | 747.0 | 613.5 | |
| 0.00 | 2.46 | 0.00 | 1.49 | -12.98 | 147.94 | -29.51 | 123.56 | 0.5781 | 663.0 | 472.2 | |
| 0.00 | 0.70 | 0.00 | 0.43 | -14.02 | 147.48 | -29.97 | 124.66 | 0.5915 | 640.0 | 488.0 | |
| 0.00 | 2.37 | 0.00 | 1.45 | -13.45 | 147.52 | -29.93 | 123.87 | 0.5866 | 145.0 | 163.8 | |
| 0.44 | 1.32 | 0.27 | 0.82 | -12.32 | 145.23 | -32.21 | 120.34 | 0.6057 | -701.4 | -601.3 | |
| 0.00 | 1.23 | 0.00 | 0.78 | -13.09 | 144.10 | -33.35 | 120.57 | 0.6242 | -273.0 | -241.1 | |
| 0.00 | 0.97 | 0.00 | 0.61 | -12.83 | 144.13 | -33.31 | 120.24 | 0.6221 | 499.0 | 362.3 | |
| 0.00 | 1.49 | 0.00 | 0.94 | -11.71 | 143.49 | -33.96 | 118.16 | 0.6227 | -722.0 | -605.1 | |
| 0.00 | 2.63 | 0.00 | 1.67 | -12.10 | 143.24 | -34.20 | 118.55 | 0.6280 | -671.0 | -587.0 | |
| 1.93 | 3.51 | 1.23 | 2.24 | -12.45 | 143.15 | -34.29 | 118.99 | 0.6312 | -530.7 | -544.3 | |
| 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. | |