SDO HMI 2011-10-12 20:59:47 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 82.12 | 191.49 | 56.76 | 132.40 | 9.82 | 49.46 | -44.47 | 82.14 | 0.6987 | -134.4 | -37.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-12 20:59:47 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 |
| 10.67 | 13.64 | 7.95 | 10.16 | 10.61 | 45.27 | -48.66 | 81.18 | 0.7491 | 635.4 | 622.5 | |
| 0.44 | 1.40 | 0.32 | 1.04 | 10.18 | 45.51 | -48.43 | 81.75 | 0.7463 | 659.4 | 577.8 | |
| 0.00 | 1.14 | 0.00 | 0.84 | 10.29 | 45.74 | -48.19 | 81.60 | 0.7436 | 543.0 | 499.5 | |
| 0.00 | 2.01 | 0.00 | 1.48 | 10.13 | 45.96 | -47.98 | 81.82 | 0.7411 | 366.0 | 343.7 | |
| 4.81 | 13.90 | 3.51 | 10.15 | 9.87 | 46.25 | -47.68 | 82.16 | 0.7377 | 743.1 | 492.6 | |
| 2.80 | -5.00 | 2.04 | -5.00 | 9.57 | 46.30 | -47.63 | 82.57 | 0.7370 | 517.2 | 999999 | |
| 0.00 | 0.52 | 0.00 | 0.38 | 9.52 | 46.61 | -47.32 | 82.63 | 0.7334 | 613.0 | 567.8 | |
| 7.61 | 11.28 | 5.50 | 8.15 | 9.63 | 46.85 | -47.08 | 82.48 | 0.7306 | 700.0 | 579.1 | |
| 0.00 | 0.79 | 0.00 | 0.57 | 11.38 | 47.10 | -46.83 | 80.05 | 0.7282 | 749.0 | 618.2 | |
| 0.00 | 1.75 | 0.00 | 1.26 | 11.23 | 47.22 | -46.71 | 80.26 | 0.7267 | 676.0 | 641.3 | |
| 0.00 | 2.45 | 0.00 | 1.73 | 9.02 | 47.97 | -45.96 | 83.30 | 0.7172 | -609.0 | -471.2 | |
| 0.00 | 7.96 | 0.00 | 5.59 | 9.11 | 48.46 | -45.47 | 83.17 | 0.7113 | 635.0 | 523.5 | |
| 0.00 | 2.19 | 0.00 | 1.53 | 8.77 | 48.68 | -45.25 | 83.66 | 0.7086 | -317.0 | -249.4 | |
| 2.10 | 3.76 | 1.46 | 2.62 | 10.67 | 48.97 | -44.96 | 80.95 | 0.7055 | -581.5 | -464.4 | |
| 0.00 | 1.05 | 0.00 | 0.73 | 9.50 | 48.94 | -44.99 | 82.61 | 0.7055 | -325.0 | -204.0 | |
| 0.00 | 1.40 | 0.00 | 0.97 | 8.63 | 48.96 | -44.97 | 83.85 | 0.7051 | -408.0 | -346.9 | |
| 0.00 | 1.22 | 0.00 | 0.85 | 10.33 | 49.15 | -44.78 | 81.43 | 0.7031 | -523.0 | -398.1 | |
| 1.66 | 40.84 | 1.15 | 28.13 | 10.34 | 49.41 | -44.52 | 81.39 | 0.6999 | -636.9 | -22.2 | |
| 2.19 | -18.00 | 1.51 | -18.00 | 9.64 | 49.64 | -44.29 | 82.40 | 0.6969 | 717.0 | 999999 | |
| 3.06 | -18.00 | 2.10 | -18.00 | 10.44 | 49.81 | -44.13 | 81.24 | 0.6951 | -677.8 | 999999 | |
| 2.97 | -18.00 | 2.04 | -18.00 | 10.02 | 49.81 | -44.13 | 81.85 | 0.6950 | 506.9 | 999999 | |
| 0.00 | 0.87 | 0.00 | 0.60 | 8.62 | 49.64 | -44.29 | 83.87 | 0.6967 | -325.0 | -355.9 | |
| 0.00 | 1.22 | 0.00 | 0.84 | 8.98 | 50.02 | -43.91 | 83.34 | 0.6920 | -517.0 | -332.7 | |
| 1.49 | 3.50 | 1.01 | 2.38 | 8.77 | 50.46 | -43.47 | 83.64 | 0.6865 | -605.2 | -448.3 | |
| 0.00 | 0.96 | 0.00 | 0.65 | 9.07 | 50.87 | -43.06 | 83.19 | 0.6813 | -571.0 | -517.5 | |
| 2.80 | 65.58 | 1.88 | 43.81 | 9.66 | 51.07 | -42.86 | 82.32 | 0.6790 | -364.3 | -373.2 | |
| 1.22 | -26.00 | 0.82 | -26.00 | 9.57 | 51.10 | -42.83 | 82.45 | 0.6786 | 268.1 | 999999 | |
| 7.70 | -26.00 | 5.16 | -26.00 | 9.37 | 51.28 | -42.65 | 82.73 | 0.6762 | -726.9 | 999999 | |
| 4.11 | -26.00 | 2.75 | -26.00 | 9.87 | 51.42 | -42.51 | 81.98 | 0.6746 | -620.3 | 999999 | |
| 9.18 | -26.00 | 6.13 | -26.00 | 9.53 | 51.59 | -42.34 | 82.49 | 0.6723 | -918.2 | 999999 | |
| 2.01 | -26.00 | 1.34 | -26.00 | 9.79 | 51.78 | -42.15 | 82.10 | 0.6699 | -795.1 | 999999 | |
| 1.57 | -26.00 | 1.04 | -26.00 | 10.04 | 51.98 | -41.95 | 81.70 | 0.6676 | -479.6 | 999999 | |
| 2.19 | -26.00 | 1.45 | -26.00 | 9.60 | 51.93 | -42.00 | 82.38 | 0.6680 | -941.4 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.81 | 9.12 | 51.87 | -42.06 | 83.09 | 0.6686 | -634.0 | -528.0 | |
| 2.10 | -26.00 | 1.39 | -26.00 | 9.90 | 52.21 | -41.72 | 81.90 | 0.6646 | -771.8 | 999999 | |
| 9.44 | 10.84 | 6.21 | 7.13 | 10.00 | 52.58 | -41.35 | 81.74 | 0.6597 | -887.9 | -628.2 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
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. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
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. |
||
| 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. | |