SDO HMI 2011-11-25 20:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 65.12 | 311.40 | 34.14 | 163.26 | 17.61 | 223.20 | -10.57 | 32.27 | 0.3286 | -674.4 | -333.6 | |
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back to the solar disc SDO HMI 2011-11-25 20:58:57 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 |
| 0.00 | 1.37 | 0.00 | 0.72 | 18.81 | 225.53 | -8.23 | 24.59 | 0.3272 | 716.0 | 618.6 | |
| 0.00 | 3.34 | 0.00 | 1.75 | 18.97 | 225.39 | -8.37 | 24.73 | 0.3304 | 1016.0 | 675.2 | |
| 0.00 | 1.37 | 0.00 | 0.72 | 19.09 | 225.20 | -8.56 | 25.07 | 0.3336 | 942.0 | 739.1 | |
| 0.00 | 3.08 | 0.00 | 1.62 | 19.21 | 224.78 | -8.98 | 25.95 | 0.3384 | 807.0 | 664.7 | |
| 17.54 | 244.81 | 9.16 | 128.10 | 17.20 | 223.85 | -9.91 | 31.41 | 0.3170 | -1284.8 | -435.4 | |
| 2.74 | 3.51 | 1.45 | 1.86 | 19.61 | 223.58 | -10.18 | 28.28 | 0.3531 | -1020.0 | -895.4 | |
| 34.23 | -5.00 | 17.94 | -5.00 | 17.63 | 223.26 | -10.51 | 32.14 | 0.3281 | -1248.3 | 999999 | |
| 0.51 | 43.21 | 0.27 | 22.79 | 18.02 | 222.31 | -11.45 | 33.67 | 0.3419 | -769.5 | -302.7 | |
| 10.10 | -8.00 | 5.32 | -8.00 | 17.81 | 222.11 | -11.66 | 34.52 | 0.3409 | -1030.3 | 999999 | |
| 0.00 | 1.20 | 0.00 | 0.64 | 19.14 | 221.73 | -12.04 | 33.13 | 0.3621 | -775.0 | -548.6 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 15.14 | 221.74 | -12.03 | 40.59 | 0.3105 | 835.0 | 670.7 | |
| 0.00 | 0.86 | 0.00 | 0.45 | 16.21 | 221.04 | -12.72 | 39.91 | 0.3311 | 841.0 | 706.4 | |
| 0.00 | 1.20 | 0.00 | 0.64 | 18.60 | 220.07 | -13.69 | 37.43 | 0.3707 | 917.0 | 742.1 | |
| 0.00 | 0.86 | 0.00 | 0.46 | 18.10 | 219.72 | -14.04 | 38.99 | 0.3681 | 894.0 | 817.0 | |
| 0.00 | 1.37 | 0.00 | 0.73 | 17.55 | 219.77 | -13.99 | 39.92 | 0.3609 | 824.0 | 672.9 | |
| 0.00 | 0.86 | 0.00 | 0.46 | 18.53 | 219.59 | -14.17 | 38.47 | 0.3747 | 791.0 | 681.6 | |
| 0.00 | 1.71 | 0.00 | 0.92 | 17.91 | 218.33 | -15.44 | 41.95 | 0.3805 | 899.0 | 701.2 | |
| 0.00 | 1.54 | 0.00 | 0.82 | 17.47 | 218.07 | -15.69 | 43.21 | 0.3783 | 928.0 | 728.9 | |
| 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. | |