| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 61.60 | 268.98 | 34.40 | 150.08 | 19.00 | 172.66 | 20.73 | 313.28 | 0.4612 | -300.2 | -160.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-02 01:58:56 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 |
| 1.11 | 149.31 | 0.62 | 84.03 | 18.27 | 174.33 | 22.40 | 309.76 | 0.4727 | -842.7 | -330.9 | |
| 33.83 | -1.00 | 19.02 | -1.00 | 18.70 | 174.22 | 22.29 | 310.63 | 0.4754 | -1092.0 | 999999 | |
| 0.00 | 1.54 | 0.00 | 0.86 | 18.68 | 173.48 | 21.55 | 311.49 | 0.4665 | -790.0 | -668.0 | |
| 4.61 | 10.34 | 2.58 | 5.79 | 19.08 | 173.33 | 21.40 | 312.36 | 0.4687 | -946.0 | -673.1 | |
| 0.00 | 1.28 | 0.00 | 0.71 | 18.40 | 173.24 | 21.31 | 311.32 | 0.4611 | -558.0 | -573.3 | |
| 0.00 | 1.28 | 0.00 | 0.72 | 19.92 | 173.42 | 21.49 | 313.64 | 0.4779 | -784.0 | -659.0 | |
| 1.71 | 2.48 | 0.95 | 1.38 | 19.02 | 172.99 | 21.06 | 312.70 | 0.4642 | -691.6 | -578.7 | |
| 0.00 | 2.05 | 0.00 | 1.14 | 18.09 | 172.77 | 20.84 | 311.39 | 0.4526 | -764.0 | -726.0 | |
| 0.00 | 1.71 | 0.00 | 0.95 | 18.56 | 172.50 | 20.56 | 312.55 | 0.4540 | -930.0 | -723.4 | |
| 7.86 | 36.64 | 4.38 | 20.36 | 19.15 | 172.40 | 20.47 | 313.68 | 0.4588 | -833.8 | -651.0 | |
| 3.16 | -10.00 | 1.76 | -10.00 | 19.02 | 172.19 | 20.26 | 313.76 | 0.4551 | -1011.8 | 999999 | |
| 1.28 | -10.00 | 0.71 | -10.00 | 18.78 | 171.86 | 19.93 | 313.79 | 0.4489 | -817.4 | 999999 | |
| 0.00 | 1.88 | 0.00 | 1.04 | 19.21 | 171.48 | 19.55 | 315.05 | 0.4491 | -735.0 | -578.1 | |
| 1.71 | 2.05 | 0.94 | 1.13 | 18.31 | 171.04 | 19.11 | 314.14 | 0.4349 | 757.8 | 693.0 | |
| 0.00 | 3.16 | 0.00 | 1.75 | 19.25 | 171.09 | 19.15 | 315.66 | 0.4451 | -828.0 | -729.3 | |
| 0.00 | 2.39 | 0.00 | 1.31 | 18.41 | 170.66 | 18.73 | 314.86 | 0.4316 | 680.0 | 608.3 | |
| 1.71 | 2.65 | 0.94 | 1.45 | 18.53 | 170.41 | 18.48 | 315.44 | 0.4301 | 753.2 | 725.0 | |
| 0.00 | 1.03 | 0.00 | 0.56 | 18.29 | 170.15 | 18.22 | 315.40 | 0.4246 | 1008.0 | 877.0 | |
| 0.00 | 1.79 | 0.00 | 0.99 | 20.06 | 169.76 | 17.83 | 318.97 | 0.4399 | 776.0 | 647.1 | |
| 0.00 | 2.31 | 0.00 | 1.27 | 20.47 | 169.78 | 17.84 | 319.59 | 0.4447 | 523.0 | 672.6 | |
| 0.00 | 1.54 | 0.00 | 0.85 | 20.79 | 169.65 | 17.72 | 320.27 | 0.4470 | 451.0 | 408.1 | |
| 0.00 | 0.94 | 0.00 | 0.52 | 20.57 | 169.62 | 17.69 | 319.97 | 0.4442 | 795.0 | 684.1 | |
| 0.00 | 8.88 | 0.00 | 4.89 | 20.57 | 169.12 | 17.19 | 320.75 | 0.4393 | 990.0 | 684.2 | |
| 0.00 | 1.96 | 0.00 | 1.08 | 20.22 | 169.02 | 17.09 | 320.38 | 0.4342 | 797.0 | 685.9 | |
| 0.00 | 1.54 | 0.00 | 0.84 | 20.41 | 168.74 | 16.81 | 321.11 | 0.4337 | 666.0 | 448.0 | |
| 1.54 | 5.81 | 0.84 | 3.17 | 19.41 | 168.54 | 16.61 | 319.86 | 0.4199 | 848.1 | 715.7 | |
| 0.00 | 2.39 | 0.00 | 1.31 | 20.26 | 168.33 | 16.40 | 321.54 | 0.4278 | 823.0 | 618.9 | |
| 0.00 | 1.11 | 0.00 | 0.61 | 20.45 | 168.29 | 16.36 | 321.91 | 0.4296 | 714.0 | 607.8 | |
| 0.00 | 3.50 | 0.00 | 1.92 | 20.60 | 168.17 | 16.24 | 322.34 | 0.4303 | 778.0 | 752.5 | |
| 0.00 | 2.05 | 0.00 | 1.12 | 19.91 | 168.10 | 16.17 | 321.39 | 0.4214 | 828.0 | 746.5 | |
| 1.71 | 3.67 | 0.92 | 1.99 | 18.82 | 167.69 | 15.76 | 320.31 | 0.4044 | 998.9 | 853.6 | |
| 1.37 | 3.93 | 0.74 | 2.13 | 19.38 | 167.42 | 15.49 | 321.70 | 0.4083 | 996.2 | 877.8 | |
| 0.00 | 2.56 | 0.00 | 1.39 | 19.42 | 167.13 | 15.20 | 322.26 | 0.4059 | 773.0 | 736.6 | |
| 0.00 | 1.79 | 0.00 | 0.98 | 20.32 | 167.00 | 15.07 | 323.93 | 0.4157 | 950.0 | 728.4 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 19.95 | 166.86 | 14.93 | 323.59 | 0.4098 | 871.0 | 736.1 | |
| 0.00 | 1.28 | 0.00 | 0.69 | 20.02 | 165.57 | 13.64 | 326.08 | 0.3987 | 903.0 | 783.1 | |
| 0.00 | 1.03 | 0.00 | 0.55 | 20.61 | 165.43 | 13.50 | 327.22 | 0.4052 | 845.0 | 664.3 | |
| 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. | |