| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 131.34 | 612.62 | 98.50 | 460.64 | -12.32 | 48.47 | -45.46 | 112.29 | 0.7540 | 50.7 | -31.2 | |
|
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 |
| 6.91 | 315.07 | 5.48 | 247.57 | -11.99 | 45.58 | -48.35 | 110.64 | 0.7834 | -558.6 | -291.3 | |
| 41.80 | -1.00 | 33.02 | -1.00 | -12.51 | 45.95 | -47.98 | 111.42 | 0.7814 | -863.9 | 999999 | |
| 0.00 | 0.96 | 0.00 | 0.74 | -11.74 | 46.80 | -47.13 | 110.80 | 0.7699 | -815.0 | -638.0 | |
| 0.00 | 1.22 | 0.00 | 0.98 | -13.97 | 45.89 | -48.04 | 113.16 | 0.7871 | -506.0 | -387.5 | |
| 0.00 | 0.87 | 0.00 | 0.67 | -12.04 | 47.01 | -46.93 | 111.27 | 0.7689 | -760.0 | -652.2 | |
| 7.70 | -1.00 | 6.01 | -1.00 | -12.91 | 46.65 | -47.28 | 112.19 | 0.7757 | -1067.8 | 999999 | |
| 4.02 | -1.00 | 3.05 | -1.00 | -11.37 | 47.74 | -46.19 | 110.73 | 0.7588 | 602.8 | 999999 | |
| 2.36 | -1.00 | 1.83 | -1.00 | -13.00 | 47.01 | -46.92 | 112.45 | 0.7724 | -838.0 | 999999 | |
| 0.00 | 2.10 | 0.00 | 1.58 | -11.32 | 48.11 | -45.82 | 110.83 | 0.7546 | 607.0 | 500.8 | |
| 0.00 | 8.13 | 0.00 | 6.21 | -12.93 | 47.90 | -46.04 | 112.73 | 0.7629 | -961.0 | -613.1 | |
| 0.00 | 2.27 | 0.00 | 1.70 | -11.89 | 48.72 | -45.22 | 111.79 | 0.7503 | 260.0 | 258.3 | |
| 0.00 | 0.87 | 0.00 | 0.67 | -13.23 | 48.05 | -45.88 | 113.18 | 0.7626 | -576.0 | -505.9 | |
| 0.00 | 1.66 | 0.00 | 1.27 | -13.70 | 48.07 | -45.86 | 113.77 | 0.7641 | 343.0 | 289.8 | |
| 0.00 | 2.71 | 0.00 | 2.05 | -13.40 | 48.49 | -45.44 | 113.58 | 0.7586 | 9.0 | -148.5 | |
| 3.15 | 16.00 | 2.37 | 12.00 | -13.42 | 48.92 | -45.02 | 113.81 | 0.7543 | 471.2 | -55.8 | |
| 1.40 | 2.36 | 1.04 | 1.75 | -12.69 | 49.37 | -44.57 | 113.10 | 0.7465 | 307.4 | 204.7 | |
| 0.87 | -15.00 | 0.65 | -15.00 | -13.21 | 49.16 | -44.78 | 113.65 | 0.7509 | 403.8 | 999999 | |
| 1.22 | 1.84 | 0.90 | 1.34 | -12.03 | 49.81 | -44.12 | 112.46 | 0.7391 | 391.0 | 391.1 | |
| 2.27 | -15.00 | 1.69 | -15.00 | -13.28 | 49.29 | -44.64 | 113.81 | 0.7498 | 625.4 | 999999 | |
| 0.00 | 0.87 | 0.00 | 0.65 | -12.87 | 49.50 | -44.43 | 113.38 | 0.7459 | 391.0 | 274.9 | |
| 0.00 | 0.96 | 0.00 | 0.71 | -12.57 | 49.90 | -44.03 | 113.18 | 0.7403 | 345.0 | 271.5 | |
| 9.71 | 13.99 | 7.07 | 10.19 | -12.16 | 50.22 | -43.71 | 112.81 | 0.7352 | 627.7 | 339.3 | |
| 0.00 | 1.57 | 0.00 | 1.14 | -11.96 | 50.65 | -43.28 | 112.76 | 0.7296 | 566.0 | 410.7 | |
| 0.00 | 1.92 | 0.00 | 1.44 | -14.34 | 49.54 | -44.39 | 115.23 | 0.7516 | 465.0 | 394.9 | |
| 0.00 | 2.19 | 0.00 | 1.63 | -14.22 | 49.81 | -44.12 | 115.22 | 0.7483 | 832.0 | 596.1 | |
| 1.05 | 233.22 | 0.75 | 165.02 | -11.91 | 51.22 | -42.71 | 112.96 | 0.7231 | 422.3 | 361.5 | |
| 0.00 | 1.14 | 0.00 | 0.84 | -14.49 | 50.19 | -43.74 | 115.74 | 0.7454 | 96.0 | 217.5 | |
| 48.88 | -26.00 | 34.64 | -26.00 | -11.98 | 51.77 | -42.16 | 113.32 | 0.7174 | 1007.7 | 999999 | |
| 0.00 | 0.70 | 0.00 | 0.49 | -13.68 | 53.83 | -40.10 | 116.62 | 0.7024 | 438.0 | 386.5 | |
| 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. | |