SDO HMI 2011-12-10 00:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 56.42 | 415.23 | 61.79 | 448.42 | -22.96 | 107.55 | 60.49 | 244.14 | 0.8923 | 552.8 | 286.9 | |
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back to the solar disc SDO HMI 2011-12-10 00:58:56 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 | 0.60 | 0.00 | 0.71 | -17.70 | 111.21 | 64.16 | 250.57 | 0.9110 | 520.0 | 544.4 | |
| 0.60 | 385.06 | 0.67 | 418.48 | -23.61 | 108.62 | 61.56 | 243.66 | 0.9009 | 234.9 | 313.2 | |
| 0.00 | 0.94 | 0.00 | 0.96 | -20.08 | 105.99 | 58.93 | 246.99 | 0.8760 | -320.0 | -263.2 | |
| 52.32 | -2.00 | 57.53 | -2.00 | -23.00 | 107.80 | 60.74 | 244.15 | 0.8943 | 786.8 | 999999 | |
| 0.00 | 1.28 | 0.00 | 1.28 | -20.27 | 105.43 | 58.38 | 246.66 | 0.8720 | -468.0 | -451.5 | |
| 0.60 | -2.00 | 0.63 | -2.00 | -22.97 | 106.48 | 59.42 | 243.89 | 0.8847 | 810.7 | 999999 | |
| 0.94 | -2.00 | 0.98 | -2.00 | -23.00 | 106.31 | 59.26 | 243.81 | 0.8836 | 723.2 | 999999 | |
| 0.00 | 1.11 | 0.00 | 1.13 | -21.98 | 105.54 | 58.49 | 244.77 | 0.8759 | 678.0 | 641.8 | |
| 0.00 | 1.11 | 0.00 | 1.08 | -21.25 | 104.06 | 57.00 | 245.23 | 0.8629 | -276.0 | -177.1 | |
| 0.00 | 1.02 | 0.00 | 0.98 | -20.72 | 103.63 | 56.57 | 245.74 | 0.8583 | -507.0 | -393.9 | |
| 0.00 | 0.43 | 0.00 | 0.42 | -21.82 | 104.24 | 57.18 | 244.63 | 0.8655 | -64.0 | -55.6 | |
| 0.00 | 0.85 | 0.00 | 0.79 | -19.68 | 102.77 | 55.71 | 246.72 | 0.8491 | -486.0 | -444.0 | |
| 0.00 | 1.02 | 0.00 | 0.96 | -19.87 | 102.87 | 55.81 | 246.52 | 0.8503 | -503.0 | -397.6 | |
| 1.96 | 14.74 | 1.98 | 14.98 | -23.55 | 104.90 | 57.84 | 242.86 | 0.8741 | -176.3 | 149.8 | |
| 0.00 | 1.36 | 0.00 | 1.35 | -23.10 | 104.29 | 57.24 | 243.21 | 0.8685 | -219.0 | -190.6 | |
| 0.00 | 1.11 | 0.00 | 1.11 | -23.33 | 104.44 | 57.39 | 242.99 | 0.8702 | -260.0 | -201.6 | |
| 0.00 | 1.79 | 0.00 | 1.66 | -20.06 | 102.41 | 55.35 | 246.19 | 0.8468 | -397.0 | -414.5 | |
| 0.00 | 0.68 | 0.00 | 0.65 | -22.30 | 103.25 | 56.19 | 243.84 | 0.8586 | -364.0 | -308.2 | |
| 0.00 | 0.85 | 0.00 | 0.77 | -19.90 | 101.51 | 54.45 | 246.14 | 0.8387 | -582.0 | -504.3 | |
| 0.00 | 1.28 | 0.00 | 1.11 | -21.04 | 99.32 | 52.26 | 244.19 | 0.8221 | -595.0 | -472.5 | |
| 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. | |