SDO HMI 2011-11-09 19:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 34.02 | 103.87 | 18.79 | 57.30 | -17.66 | 100.64 | 15.40 | 215.08 | 0.4414 | 24.3 | -29.1 | |
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back to the solar disc SDO HMI 2011-11-09 19:58:58 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 |
| 21.10 | 66.33 | 11.73 | 36.85 | -17.95 | 101.82 | 16.58 | 216.77 | 0.4555 | 1011.0 | 449.0 | |
| 4.65 | -1.00 | 2.58 | -1.00 | -17.69 | 101.60 | 16.36 | 216.77 | 0.4503 | 1158.7 | 999999 | |
| 0.00 | 1.29 | 0.00 | 0.71 | -17.57 | 100.23 | 14.99 | 214.59 | 0.4363 | -823.0 | -593.5 | |
| 0.00 | 1.03 | 0.00 | 0.57 | -17.32 | 100.01 | 14.78 | 214.56 | 0.4311 | -651.0 | -491.4 | |
| 0.00 | 1.29 | 0.00 | 0.71 | -17.28 | 99.82 | 14.58 | 214.26 | 0.4289 | -756.0 | -506.8 | |
| 0.00 | 1.12 | 0.00 | 0.61 | -16.96 | 99.50 | 14.27 | 214.13 | 0.4220 | -656.0 | -558.5 | |
| 0.00 | 2.84 | 0.00 | 1.55 | -17.08 | 99.09 | 13.86 | 213.21 | 0.4199 | -705.0 | -782.9 | |
| 0.00 | 0.86 | 0.00 | 0.47 | -17.08 | 98.84 | 13.61 | 212.73 | 0.4177 | -801.0 | -594.0 | |
| 1.38 | 1.98 | 0.75 | 1.08 | -17.17 | 98.56 | 13.32 | 212.07 | 0.4165 | -830.8 | -774.4 | |
| 2.15 | 12.49 | 1.17 | 6.81 | -17.52 | 98.52 | 13.29 | 211.54 | 0.4208 | -943.7 | -749.7 | |
| 0.00 | 1.81 | 0.00 | 0.99 | -17.96 | 98.52 | 13.29 | 210.97 | 0.4267 | -795.0 | -588.3 | |
| 0.00 | 1.21 | 0.00 | 0.66 | -18.15 | 98.50 | 13.27 | 210.69 | 0.4292 | -682.0 | -483.4 | |
| 0.00 | 1.72 | 0.00 | 0.94 | -17.04 | 98.29 | 13.06 | 211.74 | 0.4125 | -985.0 | -798.7 | |
| 0.00 | 1.29 | 0.00 | 0.70 | -17.29 | 98.18 | 12.95 | 211.19 | 0.4150 | -847.0 | -747.3 | |
| 0.00 | 0.95 | 0.00 | 0.51 | -16.68 | 98.01 | 12.78 | 211.66 | 0.4055 | -936.0 | -711.3 | |
| 0.00 | 2.58 | 0.00 | 1.40 | -17.06 | 98.01 | 12.78 | 211.14 | 0.4105 | -1004.0 | -844.9 | |
| 4.74 | 5.08 | 2.56 | 2.74 | -16.37 | 97.86 | 12.63 | 211.80 | 0.3999 | -1067.3 | -779.5 | |
| 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. | |