| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 103.24 | 322.35 | 57.55 | 180.41 | -21.00 | 334.55 | -8.37 | 163.10 | 0.4663 | 45.9 | -174.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-21 06:59:01 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 | 2.09 | 0.00 | 1.14 | -18.86 | 337.36 | -5.56 | 167.40 | 0.4224 | 919.0 | 726.8 | |
| 17.60 | 47.48 | 9.67 | 26.12 | -19.58 | 337.14 | -5.78 | 167.33 | 0.4344 | 1117.7 | 549.1 | |
| 4.97 | -2.00 | 2.74 | -2.00 | -20.04 | 337.09 | -5.83 | 167.47 | 0.4416 | 909.4 | 999999 | |
| 3.31 | 9.32 | 1.83 | 5.16 | -20.38 | 336.69 | -6.22 | 166.83 | 0.4481 | 822.4 | 588.7 | |
| 0.00 | 1.05 | 0.00 | 0.58 | -20.02 | 336.68 | -6.24 | 166.60 | 0.4426 | 364.0 | 356.4 | |
| 11.41 | 17.77 | 6.34 | 9.88 | -20.85 | 336.61 | -6.31 | 166.92 | 0.4555 | 807.2 | 468.9 | |
| 8.36 | 23.09 | 4.59 | 12.68 | -19.13 | 336.30 | -6.62 | 165.28 | 0.4306 | 1127.9 | 657.1 | |
| 0.00 | 1.48 | 0.00 | 0.82 | -19.76 | 336.27 | -6.65 | 165.61 | 0.4402 | 680.0 | 525.3 | |
| 2.27 | -7.00 | 1.25 | -7.00 | -19.43 | 336.16 | -6.76 | 165.17 | 0.4357 | 988.5 | 999999 | |
| 1.66 | 2.18 | 0.93 | 1.22 | -21.55 | 336.06 | -6.86 | 166.22 | 0.4681 | 696.2 | 483.8 | |
| 0.00 | 1.39 | 0.00 | 0.76 | -19.10 | 335.92 | -7.00 | 164.46 | 0.4317 | 881.0 | 705.8 | |
| 0.00 | 1.48 | 0.00 | 0.81 | -18.71 | 335.81 | -7.11 | 163.96 | 0.4262 | 800.0 | 680.8 | |
| 0.00 | 1.31 | 0.00 | 0.73 | -21.59 | 335.58 | -7.34 | 165.31 | 0.4705 | 411.0 | 225.1 | |
| 0.00 | 1.48 | 0.00 | 0.82 | -20.66 | 335.49 | -7.42 | 164.59 | 0.4569 | -945.0 | -756.2 | |
| 0.00 | 0.61 | 0.00 | 0.34 | -21.36 | 335.17 | -7.75 | 164.39 | 0.4688 | -560.0 | -513.3 | |
| 6.45 | 13.85 | 3.55 | 7.64 | -19.44 | 335.23 | -7.69 | 163.26 | 0.4398 | 856.2 | 529.3 | |
| 0.00 | 1.05 | 0.00 | 0.58 | -19.31 | 334.89 | -8.03 | 162.47 | 0.4395 | 760.0 | 644.3 | |
| 2.35 | -16.00 | 1.30 | -16.00 | -19.71 | 334.84 | -8.08 | 162.64 | 0.4456 | 626.4 | 999999 | |
| 0.00 | 1.57 | 0.00 | 0.87 | -20.14 | 334.75 | -8.17 | 162.78 | 0.4524 | 445.0 | 443.7 | |
| 3.31 | 10.11 | 1.87 | 5.70 | -22.11 | 334.54 | -8.38 | 163.68 | 0.4824 | -778.8 | -819.7 | |
| 0.00 | 3.40 | 0.00 | 1.91 | -21.75 | 334.33 | -8.58 | 163.07 | 0.4780 | -1008.0 | -921.3 | |
| 0.00 | 1.74 | 0.00 | 0.97 | -20.81 | 334.16 | -8.76 | 162.11 | 0.4651 | -817.0 | -541.2 | |
| 0.00 | 1.74 | 0.00 | 0.98 | -21.99 | 333.99 | -8.92 | 162.60 | 0.4830 | -873.0 | -694.5 | |
| 0.00 | 0.70 | 0.00 | 0.39 | -20.95 | 333.86 | -9.05 | 161.64 | 0.4686 | -932.0 | -765.0 | |
| 0.00 | 1.48 | 0.00 | 0.84 | -22.06 | 333.79 | -9.12 | 162.28 | 0.4850 | -748.0 | -585.9 | |
| 4.01 | 175.37 | 2.27 | 99.13 | -22.23 | 333.55 | -9.36 | 161.97 | 0.4886 | -732.1 | -456.7 | |
| 0.00 | 0.61 | 0.00 | 0.34 | -19.79 | 333.71 | -9.21 | 160.47 | 0.4524 | 423.0 | 287.0 | |
| 34.06 | -26.00 | 19.25 | -26.00 | -21.73 | 333.16 | -9.76 | 160.91 | 0.4833 | -1143.1 | 999999 | |
| 2.00 | -26.00 | 1.13 | -26.00 | -21.26 | 333.10 | -9.82 | 160.45 | 0.4769 | -1186.3 | 999999 | |
| 1.48 | -26.00 | 0.83 | -26.00 | -20.80 | 333.13 | -9.79 | 160.15 | 0.4700 | -957.0 | 999999 | |
| 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. | |