SDO HMI 2011-11-24 12:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.51 | 68.23 | 26.30 | 79.53 | 18.86 | 315.24 | 63.89 | 290.10 | 0.9057 | -161.7 | -108.3 | |
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back to the solar disc SDO HMI 2011-11-24 12:58:57 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 |
| 1.11 | 27.91 | 1.44 | 35.57 | 18.79 | 318.14 | 66.78 | 289.65 | 0.9255 | -192.2 | -295.4 | |
| 0.51 | -1.00 | 0.66 | -1.00 | 18.95 | 318.10 | 66.75 | 289.82 | 0.9254 | -162.0 | 999999 | |
| 6.08 | -1.00 | 7.72 | -1.00 | 18.74 | 317.62 | 66.27 | 289.65 | 0.9222 | -694.4 | 999999 | |
| 2.91 | 5.48 | 3.57 | 6.72 | 17.77 | 316.82 | 65.47 | 288.68 | 0.9163 | -592.6 | -451.8 | |
| 0.00 | 0.86 | 0.00 | 0.98 | 18.94 | 314.79 | 63.44 | 290.22 | 0.9034 | -395.0 | -400.3 | |
| 4.54 | 8.13 | 5.18 | 9.30 | 19.19 | 314.69 | 63.33 | 290.51 | 0.9029 | -478.9 | -93.5 | |
| 2.14 | 4.02 | 2.27 | 4.27 | 18.50 | 312.54 | 61.18 | 290.05 | 0.8864 | 330.2 | 169.7 | |
| 0.00 | 0.77 | 0.00 | 0.79 | 17.09 | 311.66 | 60.31 | 288.60 | 0.8780 | 148.0 | 99.3 | |
| 0.00 | 1.03 | 0.00 | 1.11 | 19.64 | 312.94 | 61.58 | 291.27 | 0.8908 | -413.0 | -380.3 | |
| 0.00 | 1.28 | 0.00 | 1.33 | 18.05 | 311.69 | 60.34 | 289.68 | 0.8794 | 341.0 | 258.3 | |
| 5.22 | 13.02 | 5.46 | 13.67 | 19.42 | 311.88 | 60.52 | 291.19 | 0.8825 | 501.2 | 205.3 | |
| 0.00 | 1.37 | 0.00 | 1.38 | 18.95 | 310.77 | 59.42 | 290.84 | 0.8732 | 377.0 | 313.5 | |
| 0.00 | 1.88 | 0.00 | 1.91 | 19.38 | 310.90 | 59.55 | 291.31 | 0.8749 | 517.0 | 446.0 | |
| 0.00 | 0.77 | 0.00 | 0.77 | 18.80 | 310.50 | 59.14 | 290.71 | 0.8708 | 589.0 | 478.2 | |
| 0.00 | 1.71 | 0.00 | 1.73 | 19.89 | 310.71 | 59.36 | 291.91 | 0.8741 | 145.0 | 210.8 | |
| 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. | |