SDO HMI 2011-12-07 10:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.09 | 179.74 | 12.48 | 101.07 | 18.60 | 102.67 | 21.55 | 312.64 | 0.4737 | -524.3 | -256.8 | |
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back to the solar disc SDO HMI 2011-12-07 10:58:56 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 | 1.11 | 0.00 | 0.62 | 17.11 | 103.32 | 22.20 | 309.01 | 0.4666 | 749.0 | 612.2 | |
| 21.83 | 147.60 | 12.34 | 83.51 | 18.78 | 103.51 | 22.39 | 311.62 | 0.4843 | -1313.0 | -368.6 | |
| 0.00 | 1.28 | 0.00 | 0.71 | 16.95 | 103.17 | 22.04 | 308.93 | 0.4634 | 302.0 | 417.5 | |
| 0.00 | 1.11 | 0.00 | 0.62 | 17.57 | 102.91 | 21.79 | 310.32 | 0.4660 | 356.0 | 293.6 | |
| 0.26 | -2.00 | 0.14 | -2.00 | 18.97 | 102.96 | 21.84 | 312.60 | 0.4799 | -799.7 | 999999 | |
| 0.00 | 5.54 | 0.00 | 3.08 | 16.92 | 102.67 | 21.54 | 309.49 | 0.4570 | 767.0 | 616.3 | |
| 0.00 | 1.11 | 0.00 | 0.62 | 17.88 | 102.25 | 21.13 | 311.68 | 0.4612 | -449.0 | -323.2 | |
| 0.00 | 4.35 | 0.00 | 2.41 | 17.32 | 102.05 | 20.92 | 310.98 | 0.4535 | 340.0 | 484.4 | |
| 0.00 | 0.85 | 0.00 | 0.47 | 18.13 | 101.58 | 20.46 | 312.98 | 0.4559 | -756.0 | -479.6 | |
| 0.00 | 0.94 | 0.00 | 0.52 | 18.19 | 101.29 | 20.17 | 313.47 | 0.4533 | 752.0 | 584.8 | |
| 0.00 | 2.98 | 0.00 | 1.64 | 18.07 | 100.16 | 19.03 | 314.86 | 0.4392 | 656.0 | 534.8 | |
| 0.00 | 1.28 | 0.00 | 0.69 | 15.69 | 99.10 | 17.97 | 312.13 | 0.4024 | 885.0 | 738.9 | |
| 0.00 | 1.45 | 0.00 | 0.80 | 19.85 | 98.98 | 17.85 | 319.52 | 0.4461 | 663.0 | 582.9 | |
| 0.00 | 1.71 | 0.00 | 0.93 | 18.75 | 97.94 | 16.81 | 319.42 | 0.4229 | 748.0 | 509.5 | |
| 0.00 | 0.68 | 0.00 | 0.36 | 18.38 | 93.15 | 12.02 | 327.78 | 0.3723 | -752.0 | -599.0 | |
| 0.00 | 1.88 | 0.00 | 0.99 | 16.49 | 92.71 | 11.58 | 325.70 | 0.3430 | -614.0 | -488.5 | |
| 0.00 | 1.36 | 0.00 | 0.72 | 17.64 | 91.48 | 10.36 | 330.37 | 0.3481 | -748.0 | -563.7 | |
| 0.00 | 2.64 | 0.00 | 1.39 | 18.07 | 90.34 | 9.22 | 333.72 | 0.3455 | -802.0 | -687.9 | |
| 0.00 | 0.85 | 0.00 | 0.45 | 19.88 | 90.10 | 8.97 | 336.57 | 0.3703 | -725.0 | -633.4 | |
| 0.00 | 1.02 | 0.00 | 0.54 | 19.85 | 89.84 | 8.71 | 337.13 | 0.3682 | -762.0 | -668.7 | |
| 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. | |