SDO HMI 2011-11-19 15:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.49 | 36.09 | 4.37 | 18.52 | 17.39 | 315.88 | 0.27 | 358.76 | 0.2628 | -594.5 | -574.6 | |
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back to the solar disc SDO HMI 2011-11-19 15:58:57 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 | 1.20 | 0.00 | 0.60 | 11.41 | 319.88 | 4.27 | 335.16 | 0.1745 | -802.0 | -664.9 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 18.15 | 317.67 | 2.06 | 352.84 | 0.2757 | -806.0 | -543.3 | |
| 4.72 | 14.32 | 2.43 | 7.37 | 18.00 | 316.92 | 1.32 | 355.37 | 0.2719 | -1150.3 | -846.6 | |
| 0.00 | 1.63 | 0.00 | 0.84 | 17.69 | 316.86 | 1.25 | 355.51 | 0.2666 | -1171.0 | -911.9 | |
| 0.00 | 1.63 | 0.00 | 0.82 | 13.19 | 316.59 | 0.98 | 354.94 | 0.1897 | -1008.0 | -785.1 | |
| 0.00 | 1.63 | 0.00 | 0.84 | 17.51 | 316.55 | 0.94 | 356.58 | 0.2632 | -949.0 | -574.6 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 17.82 | 315.62 | 0.01 | 359.97 | 0.2679 | 785.0 | 548.5 | |
| 0.00 | 1.80 | 0.00 | 0.92 | 17.51 | 315.56 | -0.05 | 0.20 | 0.2627 | -833.0 | -637.0 | |
| 0.00 | 1.54 | 0.00 | 0.79 | 17.54 | 315.09 | -0.52 | 1.89 | 0.2634 | -706.0 | -459.3 | |
| 3.77 | 6.00 | 1.94 | 3.09 | 18.19 | 315.06 | -0.55 | 1.93 | 0.2743 | 987.3 | 724.6 | |
| 0.00 | 1.20 | 0.00 | 0.61 | 16.28 | 311.51 | -4.10 | 15.90 | 0.2516 | -1138.0 | -951.6 | |
| 0.00 | 2.23 | 0.00 | 1.15 | 17.11 | 311.34 | -4.27 | 15.61 | 0.2657 | -919.0 | -643.5 | |
| 0.00 | 0.69 | 0.00 | 0.35 | 16.95 | 311.25 | -4.36 | 16.09 | 0.2637 | -711.0 | -639.8 | |
| 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. | |