SDO HMI 2011-12-05 11:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.32 | 191.07 | 14.82 | 100.65 | 19.68 | 103.54 | -3.39 | 9.41 | 0.3372 | -746.2 | -390.5 | |
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back to the solar disc SDO HMI 2011-12-05 11:58:56 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 | 1.79 | 0.00 | 0.98 | 25.12 | 104.99 | -1.94 | 4.19 | 0.4218 | -741.0 | -531.5 | |
| 0.00 | 1.62 | 0.00 | 0.88 | 24.35 | 104.84 | -2.09 | 4.68 | 0.4096 | -914.0 | -694.2 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 24.77 | 104.71 | -2.23 | 4.88 | 0.4165 | -736.0 | -603.5 | |
| 0.00 | 1.19 | 0.00 | 0.63 | 21.31 | 104.57 | -2.36 | 6.13 | 0.3611 | -761.0 | -546.2 | |
| 28.32 | 165.67 | 14.82 | 86.75 | 18.98 | 103.92 | -3.01 | 8.85 | 0.3246 | -1302.9 | -413.6 | |
| 0.00 | 1.88 | 0.00 | 0.99 | 19.70 | 103.37 | -3.56 | 10.02 | 0.3378 | -595.0 | -381.6 | |
| 0.00 | 2.56 | 0.00 | 1.40 | 25.12 | 102.25 | -4.69 | 10.01 | 0.4272 | -720.0 | -631.7 | |
| 0.00 | 1.71 | 0.00 | 0.90 | 19.95 | 102.36 | -4.58 | 12.61 | 0.3451 | 1043.0 | 824.0 | |
| 0.00 | 1.02 | 0.00 | 0.58 | 28.06 | 101.79 | -5.14 | 9.66 | 0.4735 | -727.0 | -590.2 | |
| 0.00 | 1.45 | 0.00 | 0.80 | 25.97 | 101.69 | -5.25 | 10.77 | 0.4419 | -881.0 | -714.3 | |
| 0.00 | 2.13 | 0.00 | 1.18 | 26.27 | 101.34 | -5.59 | 11.31 | 0.4475 | -784.0 | -704.4 | |
| 0.00 | 1.28 | 0.00 | 0.66 | 14.73 | 101.48 | -5.46 | 20.34 | 0.2659 | 860.0 | 637.2 | |
| 0.00 | 0.85 | 0.00 | 0.45 | 18.05 | 99.79 | -7.15 | 21.27 | 0.3275 | 862.0 | 722.4 | |
| 0.00 | 1.19 | 0.00 | 0.69 | 29.84 | 98.79 | -8.15 | 14.03 | 0.5094 | -601.0 | -480.8 | |
| 0.00 | 0.85 | 0.00 | 0.45 | 18.61 | 99.20 | -7.74 | 22.16 | 0.3396 | 699.0 | 552.9 | |
| 0.00 | 1.62 | 0.00 | 0.93 | 29.37 | 98.38 | -8.56 | 14.97 | 0.5041 | -597.0 | -504.9 | |
| 0.00 | 1.45 | 0.00 | 0.86 | 32.28 | 95.59 | -11.34 | 17.46 | 0.5566 | -716.0 | -563.9 | |
| 0.00 | 1.79 | 0.00 | 0.96 | 19.66 | 94.56 | -12.37 | 31.39 | 0.3891 | 873.0 | 637.8 | |
| 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. | |