SDO HMI 2011-08-07 14:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.19 | 74.26 | 6.24 | 38.02 | 19.08 | 241.90 | -6.94 | 26.65 | 0.2536 | 113.3 | 285.6 | |
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back to the solar disc SDO HMI 2011-08-07 14:59:10 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 | 1.45 | 0.00 | 0.73 | 18.16 | 246.92 | -1.93 | 8.76 | 0.2108 | -893.0 | -628.3 | |
| 0.00 | 1.63 | 0.00 | 0.83 | 18.71 | 245.05 | -3.80 | 16.13 | 0.2269 | -744.0 | -647.4 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 17.65 | 245.04 | -3.81 | 17.64 | 0.2097 | -856.0 | -667.7 | |
| 2.53 | 9.22 | 1.29 | 4.69 | 18.58 | 244.86 | -3.99 | 17.06 | 0.2258 | -1026.7 | -844.3 | |
| 2.98 | -4.00 | 1.52 | -4.00 | 18.46 | 244.67 | -4.18 | 18.00 | 0.2247 | -996.9 | 999999 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 17.62 | 244.40 | -4.45 | 20.42 | 0.2127 | -875.0 | -736.0 | |
| 0.36 | 7.68 | 0.18 | 3.93 | 19.41 | 242.93 | -5.92 | 22.99 | 0.2501 | -993.8 | -643.7 | |
| 1.26 | 2.08 | 0.65 | 1.06 | 19.44 | 242.70 | -6.14 | 23.72 | 0.2520 | -660.9 | -722.8 | |
| 0.00 | 3.16 | 0.00 | 1.62 | 19.87 | 242.65 | -6.19 | 23.16 | 0.2591 | -848.0 | -633.9 | |
| 0.00 | 3.16 | 0.00 | 1.62 | 19.80 | 241.58 | -7.26 | 26.74 | 0.2655 | 869.0 | 679.3 | |
| 0.00 | 1.54 | 0.00 | 0.78 | 18.15 | 241.59 | -7.26 | 29.99 | 0.2412 | 863.0 | 588.2 | |
| 0.00 | 1.26 | 0.00 | 0.65 | 18.27 | 241.23 | -7.62 | 30.92 | 0.2460 | 757.0 | 440.0 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 19.20 | 241.09 | -7.76 | 29.42 | 0.2606 | 845.0 | 593.2 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 19.26 | 240.76 | -8.08 | 30.31 | 0.2642 | 769.0 | 603.5 | |
| 0.00 | 1.72 | 0.00 | 0.88 | 19.79 | 240.64 | -8.21 | 29.64 | 0.2729 | 832.0 | 623.2 | |
| 5.06 | 26.29 | 2.60 | 13.48 | 18.97 | 240.65 | -8.20 | 31.25 | 0.2612 | 1043.6 | 853.0 | |
| 0.00 | 1.26 | 0.00 | 0.65 | 19.35 | 240.56 | -8.28 | 30.73 | 0.2672 | 933.0 | 743.6 | |
| 0.00 | 2.35 | 0.00 | 1.21 | 19.62 | 240.35 | -8.49 | 30.79 | 0.2730 | 1025.0 | 879.0 | |
| 0.00 | 2.17 | 0.00 | 1.12 | 19.87 | 240.21 | -8.64 | 30.72 | 0.2777 | 641.0 | 525.0 | |
| 0.00 | 4.52 | 0.00 | 2.33 | 19.74 | 240.05 | -8.79 | 31.42 | 0.2773 | 931.0 | 771.1 | |
| 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. | |