SDO HMI 2011-11-16 13:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 53.09 | 242.40 | 29.37 | 134.14 | -18.07 | 339.53 | -16.73 | 142.24 | 0.4485 | 737.8 | 363.5 | |
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back to the solar disc SDO HMI 2011-11-16 13:58:57 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 |
| 0.00 | 1.72 | 0.00 | 0.91 | -15.82 | 345.08 | -11.18 | 149.52 | 0.3693 | 785.0 | 599.8 | |
| 0.00 | 0.86 | 0.00 | 0.47 | -18.88 | 341.70 | -14.55 | 147.03 | 0.4388 | 755.0 | 634.3 | |
| 0.00 | 1.03 | 0.00 | 0.56 | -17.74 | 341.67 | -14.58 | 145.42 | 0.4244 | 732.0 | 479.5 | |
| 8.33 | 21.30 | 4.57 | 11.68 | -18.09 | 341.48 | -14.77 | 145.57 | 0.4306 | 1081.9 | 739.2 | |
| 0.00 | 1.29 | 0.00 | 0.71 | -19.02 | 341.20 | -15.05 | 146.34 | 0.4448 | 703.0 | 458.5 | |
| 2.92 | -4.00 | 1.60 | -4.00 | -17.97 | 341.04 | -15.22 | 144.62 | 0.4330 | 816.0 | 999999 | |
| 0.00 | 1.29 | 0.00 | 0.72 | -19.31 | 340.49 | -15.76 | 145.52 | 0.4548 | 859.0 | 646.2 | |
| 0.69 | 161.56 | 0.38 | 89.26 | -18.11 | 340.15 | -16.10 | 143.30 | 0.4430 | 671.8 | 481.9 | |
| 4.04 | -8.00 | 2.23 | -8.00 | -17.92 | 340.07 | -16.18 | 142.89 | 0.4414 | 1009.3 | 999999 | |
| 0.00 | 1.98 | 0.00 | 1.10 | -19.26 | 339.94 | -16.31 | 144.54 | 0.4590 | 796.0 | 630.0 | |
| 25.25 | -8.00 | 13.96 | -8.00 | -17.80 | 339.50 | -16.76 | 141.77 | 0.4455 | 1250.7 | 999999 | |
| 1.46 | -8.00 | 0.81 | -8.00 | -17.81 | 338.82 | -17.44 | 140.69 | 0.4523 | 737.9 | 999999 | |
| 7.56 | 45.78 | 4.23 | 25.60 | -18.89 | 338.50 | -17.75 | 141.76 | 0.4680 | -847.8 | -152.5 | |
| 1.29 | -13.00 | 0.72 | -13.00 | -18.45 | 338.26 | -18.00 | 140.76 | 0.4653 | 598.8 | 999999 | |
| 0.00 | 0.69 | 0.00 | 0.38 | -18.27 | 337.88 | -18.37 | 139.92 | 0.4669 | 591.0 | 344.5 | |
| 0.00 | 1.29 | 0.00 | 0.72 | -18.25 | 337.09 | -19.16 | 138.73 | 0.4746 | -630.0 | -452.7 | |
| 1.55 | 2.32 | 0.87 | 1.30 | -18.03 | 337.09 | -19.17 | 138.39 | 0.4722 | -629.3 | -626.4 | |
| 0.00 | 1.29 | 0.00 | 0.73 | -18.26 | 336.16 | -20.09 | 137.44 | 0.4843 | 673.0 | 532.2 | |
| 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. | |