SDO HMI 2011-10-08 23:59:03 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 64.45 | 311.70 | 38.63 | 185.88 | -14.77 | 118.49 | -26.57 | 129.15 | 0.5581 | 211.9 | 177.5 | |
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back to the solar disc SDO HMI 2011-10-08 23:59:03 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 |
| 34.46 | 189.29 | 20.09 | 110.24 | -14.81 | 121.05 | -24.01 | 131.78 | 0.5295 | 1187.7 | 433.1 | |
| 0.44 | -1.00 | 0.26 | -1.00 | -15.41 | 120.63 | -24.42 | 132.15 | 0.5398 | 554.8 | 999999 | |
| 1.67 | -1.00 | 0.98 | -1.00 | -15.20 | 120.42 | -24.63 | 131.60 | 0.5400 | 668.8 | 999999 | |
| 0.00 | 1.58 | 0.00 | 0.93 | -15.59 | 120.20 | -24.86 | 131.91 | 0.5462 | 418.0 | 353.8 | |
| 0.00 | 1.14 | 0.00 | 0.68 | -15.83 | 120.00 | -25.06 | 132.01 | 0.5506 | 407.0 | 337.7 | |
| 3.16 | 13.94 | 1.85 | 8.19 | -14.80 | 120.06 | -24.99 | 130.62 | 0.5403 | 972.6 | 610.2 | |
| 0.00 | 1.14 | 0.00 | 0.67 | -15.22 | 119.94 | -25.12 | 131.09 | 0.5456 | 723.0 | 606.0 | |
| 0.00 | 2.63 | 0.00 | 1.56 | -15.61 | 119.82 | -25.24 | 131.51 | 0.5505 | 722.0 | 549.1 | |
| 0.00 | 1.14 | 0.00 | 0.66 | -13.43 | 120.02 | -25.04 | 128.54 | 0.5283 | 569.0 | 548.3 | |
| 0.00 | 1.67 | 0.00 | 0.99 | -14.59 | 118.36 | -26.69 | 128.49 | 0.5575 | 823.0 | 680.4 | |
| 0.00 | 1.58 | 0.00 | 0.95 | -14.80 | 117.46 | -27.59 | 127.88 | 0.5695 | -675.0 | -587.4 | |
| 0.00 | 2.63 | 0.00 | 1.62 | -15.31 | 115.73 | -29.33 | 126.93 | 0.5932 | -674.0 | -533.5 | |
| 0.00 | 1.32 | 0.00 | 0.81 | -15.21 | 114.81 | -30.24 | 125.96 | 0.6026 | -783.0 | -600.9 | |
| 0.00 | 2.02 | 0.00 | 1.25 | -15.44 | 114.71 | -30.35 | 126.18 | 0.6056 | -800.0 | -542.9 | |
| 0.00 | 1.14 | 0.00 | 0.70 | -14.57 | 114.70 | -30.36 | 124.97 | 0.5991 | -841.0 | -777.7 | |
| 3.68 | 7.89 | 2.28 | 4.89 | -14.87 | 114.54 | -30.51 | 125.25 | 0.6031 | -845.4 | -783.9 | |
| 0.00 | 1.84 | 0.00 | 1.15 | -15.24 | 114.23 | -30.82 | 125.49 | 0.6094 | -647.0 | -577.1 | |
| 21.04 | 80.75 | 13.17 | 50.59 | -14.49 | 113.41 | -31.65 | 123.75 | 0.6132 | -1016.8 | -354.0 | |
| 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. | |