SDO HMI 2011-12-03 09:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 84.79 | 233.27 | 45.24 | 124.38 | 19.81 | 123.91 | -10.47 | 27.39 | 0.3732 | 178.9 | 136.5 | |
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back to the solar disc SDO HMI 2011-12-03 09:58:56 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 |
| 16.31 | 28.18 | 8.64 | 14.93 | 20.16 | 127.33 | -7.05 | 19.01 | 0.3553 | -1077.2 | -547.3 | |
| 0.00 | 2.05 | 0.00 | 1.09 | 20.31 | 126.85 | -7.53 | 20.05 | 0.3603 | -997.0 | -859.0 | |
| 0.00 | 1.20 | 0.00 | 0.64 | 20.69 | 126.51 | -7.87 | 20.47 | 0.3680 | -821.0 | -635.7 | |
| 0.00 | 0.94 | 0.00 | 0.50 | 20.28 | 126.44 | -7.95 | 21.08 | 0.3622 | -885.0 | -776.2 | |
| 0.00 | 3.84 | 0.00 | 2.04 | 19.90 | 126.20 | -8.18 | 22.05 | 0.3580 | -936.0 | -820.7 | |
| 3.93 | 5.89 | 2.09 | 3.13 | 20.34 | 126.05 | -8.33 | 21.93 | 0.3655 | -942.5 | -710.3 | |
| 0.00 | 1.45 | 0.00 | 0.77 | 19.68 | 125.96 | -8.42 | 22.89 | 0.3562 | -854.0 | -630.5 | |
| 1.20 | 8.11 | 0.63 | 4.31 | 20.06 | 125.75 | -8.63 | 22.96 | 0.3631 | -774.1 | -553.7 | |
| 1.71 | 5.04 | 0.91 | 2.69 | 20.88 | 125.45 | -8.94 | 22.74 | 0.3771 | -882.2 | -728.0 | |
| 2.05 | 6.49 | 1.09 | 3.44 | 19.59 | 125.24 | -9.15 | 24.73 | 0.3596 | -747.0 | -569.1 | |
| 2.82 | 9.90 | 1.51 | 5.30 | 20.84 | 124.81 | -9.58 | 24.21 | 0.3808 | -776.8 | -370.2 | |
| 0.00 | 1.37 | 0.00 | 0.72 | 19.37 | 124.90 | -9.48 | 25.80 | 0.3587 | -866.0 | -668.4 | |
| 0.00 | 1.28 | 0.00 | 0.68 | 19.74 | 124.62 | -9.76 | 25.96 | 0.3661 | -650.0 | -482.1 | |
| 0.00 | 0.85 | 0.00 | 0.46 | 20.53 | 124.57 | -9.81 | 25.10 | 0.3778 | 396.0 | 344.7 | |
| 0.00 | 1.45 | 0.00 | 0.77 | 19.34 | 124.65 | -9.74 | 26.43 | 0.3601 | -757.0 | -490.5 | |
| 0.68 | -11.00 | 0.37 | -11.00 | 20.72 | 124.53 | -9.86 | 24.98 | 0.3808 | -507.2 | 999999 | |
| 0.00 | 3.50 | 0.00 | 1.87 | 20.31 | 124.20 | -10.18 | 26.19 | 0.3772 | -935.0 | -757.5 | |
| 0.00 | 1.20 | 0.00 | 0.64 | 19.65 | 123.45 | -10.94 | 28.71 | 0.3735 | 634.0 | 530.0 | |
| 29.80 | 150.53 | 15.90 | 80.40 | 19.27 | 122.84 | -11.55 | 30.56 | 0.3733 | 1183.1 | 534.0 | |
| 16.56 | -19.00 | 8.87 | -19.00 | 19.77 | 122.70 | -11.68 | 30.13 | 0.3812 | 962.5 | 999999 | |
| 9.73 | -19.00 | 5.23 | -19.00 | 20.27 | 122.57 | -11.82 | 29.72 | 0.3892 | 920.0 | 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. | |