SDO HMI 2011-11-20 13:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.53 | 62.09 | 9.74 | 39.62 | 7.75 | 264.75 | -38.78 | 80.45 | 0.6312 | -709.3 | -459.7 | |
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back to the solar disc SDO HMI 2011-11-20 13:58:57 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 |
| 13.81 | 41.85 | 8.60 | 26.05 | 7.45 | 266.47 | -37.06 | 80.61 | 0.6080 | -1018.4 | -464.2 | |
| 0.26 | -1.00 | 0.16 | -1.00 | 7.19 | 266.49 | -37.04 | 81.05 | 0.6072 | -898.0 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.70 | 5.86 | 265.63 | -37.90 | 83.34 | 0.6175 | -712.0 | -567.1 | |
| 0.00 | 0.69 | 0.00 | 0.44 | 9.83 | 264.85 | -38.68 | 77.13 | 0.6339 | -510.0 | -493.4 | |
| 0.00 | 0.86 | 0.00 | 0.55 | 5.16 | 263.96 | -39.56 | 84.60 | 0.6395 | -649.0 | -533.7 | |
| 0.00 | 1.20 | 0.00 | 0.79 | 7.90 | 262.76 | -40.77 | 80.51 | 0.6581 | -461.0 | -475.6 | |
| 0.00 | 1.29 | 0.00 | 0.85 | 8.03 | 261.95 | -41.58 | 80.44 | 0.6688 | -550.0 | -416.0 | |
| 0.00 | 0.34 | 0.00 | 0.23 | 7.75 | 261.74 | -41.79 | 80.88 | 0.6711 | -341.0 | -362.5 | |
| 0.00 | 1.72 | 0.00 | 1.15 | 7.78 | 261.53 | -41.99 | 80.87 | 0.6738 | -544.0 | -456.8 | |
| 0.00 | 1.37 | 0.00 | 0.92 | 7.74 | 261.26 | -42.27 | 80.96 | 0.6773 | -407.0 | -367.5 | |
| 0.00 | 0.86 | 0.00 | 0.58 | 8.96 | 261.05 | -42.48 | 79.20 | 0.6814 | -624.0 | -539.8 | |
| 1.46 | 2.74 | 0.98 | 1.85 | 8.30 | 261.06 | -42.47 | 80.16 | 0.6804 | -681.5 | -601.0 | |
| 0.00 | 2.32 | 0.00 | 1.55 | 6.88 | 261.20 | -42.33 | 82.25 | 0.6771 | -513.0 | -383.0 | |
| 0.00 | 0.94 | 0.00 | 0.63 | 7.38 | 261.10 | -42.43 | 81.51 | 0.6789 | -400.0 | -331.2 | |
| 0.00 | 0.94 | 0.00 | 0.64 | 8.90 | 260.86 | -42.67 | 79.33 | 0.6838 | -452.0 | -372.5 | |
| 0.00 | 1.46 | 0.00 | 1.02 | 12.13 | 259.37 | -44.16 | 74.99 | 0.7075 | -473.0 | -435.3 | |
| 0.00 | 1.63 | 0.00 | 1.14 | 12.31 | 259.20 | -44.32 | 74.78 | 0.7098 | -671.0 | -558.9 | |
| 0.00 | 0.77 | 0.00 | 0.53 | 6.46 | 259.89 | -43.64 | 82.99 | 0.6932 | -484.0 | -321.2 | |
| 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. | |