SDO HMI 2011-02-11 05:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.40 | 53.41 | 10.92 | 27.33 | -20.29 | 68.21 | -4.00 | 165.34 | 0.2508 | 319.0 | 131.1 | |
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back to the solar disc SDO HMI 2011-02-11 05:58:57 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 |
| 11.38 | 15.06 | 5.80 | 7.67 | -19.99 | 70.82 | -1.39 | 174.37 | 0.2330 | 1106.0 | 763.4 | |
| 7.45 | 9.93 | 3.80 | 5.06 | -20.35 | 70.44 | -1.77 | 173.03 | 0.2399 | 1027.0 | 858.4 | |
| 0.00 | 1.80 | 0.00 | 0.92 | -20.75 | 70.25 | -1.96 | 172.51 | 0.2470 | 783.0 | 622.7 | |
| 0.00 | 3.00 | 0.00 | 1.53 | -20.32 | 70.13 | -2.09 | 171.79 | 0.2400 | 947.0 | 776.6 | |
| 0.00 | 1.71 | 0.00 | 0.87 | -20.16 | 69.59 | -2.62 | 169.61 | 0.2389 | 1115.0 | 847.8 | |
| 0.00 | 1.97 | 0.00 | 1.01 | -20.38 | 69.21 | -3.00 | 168.32 | 0.2437 | 836.0 | 714.8 | |
| 0.00 | 0.94 | 0.00 | 0.48 | -18.82 | 68.02 | -4.19 | 161.85 | 0.2233 | 965.0 | 815.5 | |
| 0.00 | 1.63 | 0.00 | 0.83 | -20.70 | 67.43 | -4.78 | 162.22 | 0.2566 | 1046.0 | 774.1 | |
| 0.00 | 1.46 | 0.00 | 0.74 | -19.50 | 66.55 | -5.66 | 157.37 | 0.2428 | -980.0 | -771.1 | |
| 0.00 | 1.28 | 0.00 | 0.67 | -22.36 | 65.25 | -6.96 | 157.58 | 0.2952 | 712.0 | 521.9 | |
| 0.00 | 1.71 | 0.00 | 0.88 | -20.28 | 65.16 | -7.05 | 154.03 | 0.2643 | -646.0 | -618.6 | |
| 0.00 | 2.14 | 0.00 | 1.10 | -20.78 | 64.50 | -7.71 | 152.90 | 0.2768 | -861.0 | -680.8 | |
| 2.57 | 2.74 | 1.32 | 1.41 | -19.99 | 64.25 | -7.96 | 150.69 | 0.2671 | -1012.1 | -1178.3 | |
| 0.00 | 0.94 | 0.00 | 0.49 | -20.77 | 63.73 | -8.48 | 150.66 | 0.2827 | -894.0 | -761.9 | |
| 0.00 | 2.65 | 0.00 | 1.37 | -20.59 | 63.55 | -8.66 | 149.79 | 0.2815 | -998.0 | -635.5 | |
| 0.00 | 1.46 | 0.00 | 0.75 | -20.61 | 63.20 | -9.02 | 148.86 | 0.2849 | -1008.0 | -804.2 | |
| 0.00 | 1.88 | 0.00 | 0.97 | -20.42 | 62.57 | -9.64 | 146.77 | 0.2878 | -1077.0 | -902.9 | |
| 0.00 | 1.11 | 0.00 | 0.58 | -20.48 | 61.09 | -11.12 | 143.15 | 0.3027 | -654.0 | -469.6 | |
| 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. | |