SDO HMI 2011-12-03 08:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 94.95 | 220.98 | 50.74 | 118.03 | 19.81 | 124.05 | -10.88 | 28.25 | 0.3765 | 280.2 | 131.4 | |
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back to the solar disc SDO HMI 2011-12-03 08:58:56 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 | 1.96 | 0.00 | 1.03 | 19.66 | 133.98 | -0.95 | 2.75 | 0.3280 | 872.0 | 637.6 | |
| 15.88 | 30.57 | 8.42 | 16.21 | 20.16 | 127.31 | -7.62 | 20.42 | 0.3584 | -1098.0 | -561.1 | |
| 0.00 | 2.56 | 0.00 | 1.36 | 20.35 | 126.82 | -8.11 | 21.39 | 0.3641 | -1026.0 | -843.1 | |
| 0.00 | 1.02 | 0.00 | 0.55 | 20.60 | 126.75 | -8.18 | 21.31 | 0.3683 | -634.0 | -471.4 | |
| 0.00 | 1.54 | 0.00 | 0.82 | 20.63 | 126.49 | -8.44 | 21.87 | 0.3704 | -640.0 | -591.1 | |
| 0.00 | 1.37 | 0.00 | 0.73 | 19.91 | 126.18 | -8.75 | 23.42 | 0.3616 | -1172.0 | -972.3 | |
| 2.39 | 4.87 | 1.27 | 2.59 | 20.35 | 125.99 | -8.94 | 23.34 | 0.3692 | -928.5 | -739.0 | |
| 0.00 | 3.16 | 0.00 | 1.68 | 19.75 | 125.96 | -8.96 | 24.11 | 0.3606 | -911.0 | -686.0 | |
| 0.00 | 0.85 | 0.00 | 0.46 | 20.91 | 125.90 | -9.03 | 22.92 | 0.3782 | -679.0 | -506.9 | |
| 0.00 | 6.92 | 0.00 | 3.68 | 19.91 | 125.70 | -9.23 | 24.54 | 0.3647 | -198.0 | -515.7 | |
| 0.94 | 4.18 | 0.50 | 2.24 | 20.91 | 125.42 | -9.51 | 24.00 | 0.3813 | -960.4 | -748.3 | |
| 3.42 | 4.78 | 1.81 | 2.54 | 19.62 | 125.24 | -9.69 | 25.95 | 0.3638 | -752.0 | -616.9 | |
| 1.28 | 1.54 | 0.68 | 0.82 | 19.34 | 124.88 | -10.05 | 27.16 | 0.3624 | -814.9 | -600.0 | |
| 5.81 | 7.43 | 3.11 | 3.98 | 20.75 | 124.59 | -10.34 | 25.99 | 0.3847 | -786.0 | -336.6 | |
| 0.34 | 2.05 | 0.18 | 1.10 | 20.34 | 124.20 | -10.73 | 27.34 | 0.3817 | -987.5 | -777.5 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 19.43 | 124.04 | -10.89 | 28.91 | 0.3701 | 783.0 | 566.0 | |
| 0.00 | 1.45 | 0.00 | 0.77 | 19.09 | 123.78 | -11.15 | 29.97 | 0.3674 | 983.0 | 776.4 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 20.81 | 122.81 | -12.11 | 29.60 | 0.3989 | 444.0 | 341.6 | |
| 0.00 | 1.02 | 0.00 | 0.54 | 18.41 | 122.93 | -12.00 | 32.84 | 0.3653 | 839.0 | 604.2 | |
| 33.81 | 141.49 | 18.08 | 75.74 | 19.28 | 122.84 | -12.09 | 31.71 | 0.3778 | 1145.6 | 506.7 | |
| 21.86 | -20.00 | 11.73 | -20.00 | 19.84 | 122.80 | -12.13 | 30.98 | 0.3858 | 880.1 | 999999 | |
| 9.22 | -20.00 | 4.96 | -20.00 | 20.28 | 122.63 | -12.30 | 30.70 | 0.3931 | 926.0 | 999999 | |
| 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. | |