SDO HMI 2011-11-29 20:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.54 | 67.07 | 13.06 | 47.27 | 18.01 | 223.91 | 42.87 | 294.57 | 0.7138 | -477.4 | -241.8 | |
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back to the solar disc SDO HMI 2011-11-29 20:58:56 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 | 1.45 | 0.00 | 1.07 | 16.49 | 227.22 | 46.18 | 291.39 | 0.7454 | 663.0 | 481.1 | |
| 0.00 | 1.20 | 0.00 | 0.89 | 16.67 | 227.28 | 46.24 | 291.62 | 0.7465 | 422.0 | 354.0 | |
| 0.00 | 1.71 | 0.00 | 1.19 | 14.05 | 224.39 | 43.35 | 288.99 | 0.7066 | 637.0 | 510.0 | |
| 0.00 | 0.26 | 0.00 | 0.18 | 17.88 | 224.67 | 43.63 | 294.10 | 0.7217 | -477.0 | -485.0 | |
| 0.00 | 2.22 | 0.00 | 1.61 | 19.52 | 225.16 | 44.12 | 296.08 | 0.7329 | -510.0 | -392.4 | |
| 3.16 | 6.49 | 2.25 | 4.63 | 17.88 | 224.50 | 43.45 | 294.17 | 0.7198 | -778.4 | -501.2 | |
| 0.00 | 0.77 | 0.00 | 0.56 | 19.68 | 225.09 | 44.04 | 296.31 | 0.7326 | -445.0 | -390.4 | |
| 0.00 | 1.79 | 0.00 | 1.26 | 17.52 | 223.83 | 42.79 | 293.93 | 0.7111 | -703.0 | -576.1 | |
| 0.00 | 1.20 | 0.00 | 0.84 | 18.01 | 223.98 | 42.94 | 294.54 | 0.7145 | -711.0 | -593.1 | |
| 0.00 | 1.79 | 0.00 | 1.26 | 17.79 | 223.87 | 42.83 | 294.29 | 0.7126 | -666.0 | -596.8 | |
| 0.00 | 0.94 | 0.00 | 0.66 | 17.70 | 223.68 | 42.63 | 294.25 | 0.7100 | -687.0 | -595.9 | |
| 15.38 | 39.82 | 10.81 | 27.98 | 18.32 | 223.65 | 42.61 | 295.09 | 0.7120 | -812.1 | -346.6 | |
| 0.00 | 1.54 | 0.00 | 1.05 | 15.62 | 222.82 | 41.77 | 291.71 | 0.6929 | 666.0 | 547.8 | |
| 0.00 | 3.84 | 0.00 | 2.64 | 16.45 | 222.82 | 41.78 | 292.86 | 0.6958 | 312.0 | 316.8 | |
| 0.00 | 1.11 | 0.00 | 0.79 | 20.73 | 223.33 | 42.29 | 298.43 | 0.7179 | -503.0 | -434.2 | |
| 0.00 | 0.94 | 0.00 | 0.66 | 20.74 | 223.03 | 41.99 | 298.57 | 0.7147 | -385.0 | -502.9 | |
| 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. | |