| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 86.19 | 345.62 | 48.52 | 194.28 | -19.64 | 257.93 | -8.41 | 162.96 | 0.4732 | 164.2 | -68.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-09-02 12:59:08 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 | 0.98 | 0.00 | 0.56 | -21.54 | 263.89 | -2.45 | 175.27 | 0.4843 | 648.0 | 498.5 | |
| 0.00 | 1.25 | 0.00 | 0.71 | -21.45 | 262.39 | -3.95 | 172.39 | 0.4854 | 793.0 | 641.3 | |
| 0.00 | 1.43 | 0.00 | 0.81 | -21.32 | 262.10 | -4.23 | 171.79 | 0.4839 | 813.0 | 566.2 | |
| 0.00 | 1.61 | 0.00 | 0.90 | -20.19 | 262.10 | -4.23 | 171.42 | 0.4667 | 776.0 | 697.5 | |
| 0.00 | 1.25 | 0.00 | 0.71 | -21.25 | 261.91 | -4.43 | 171.40 | 0.4833 | 890.0 | 744.1 | |
| 0.00 | 0.72 | 0.00 | 0.40 | -21.05 | 261.75 | -4.58 | 171.03 | 0.4806 | 832.0 | 708.0 | |
| 0.00 | 1.88 | 0.00 | 1.06 | -21.29 | 261.62 | -4.72 | 170.86 | 0.4846 | 735.0 | 621.3 | |
| 1.16 | 3.40 | 0.65 | 1.91 | -20.28 | 260.29 | -6.05 | 167.89 | 0.4731 | 642.9 | 614.2 | |
| 5.10 | 5.64 | 2.86 | 3.16 | -19.84 | 259.75 | -6.58 | 166.63 | 0.4683 | 894.8 | 708.8 | |
| 1.07 | 5.19 | 0.62 | 3.00 | -23.09 | 259.57 | -6.77 | 167.85 | 0.5171 | -654.2 | -716.2 | |
| 2.50 | -10.00 | 1.45 | -10.00 | -22.91 | 259.48 | -6.86 | 167.62 | 0.5148 | -749.1 | 999999 | |
| 9.57 | 22.63 | 5.39 | 12.75 | -20.26 | 259.25 | -7.09 | 165.88 | 0.4764 | 912.5 | 379.3 | |
| 0.00 | 1.25 | 0.00 | 0.70 | -18.77 | 259.22 | -7.12 | 164.96 | 0.4542 | 588.0 | 542.6 | |
| 2.86 | 260.85 | 1.61 | 146.48 | -20.09 | 258.84 | -7.50 | 164.99 | 0.4756 | 842.0 | -93.6 | |
| 0.00 | 0.98 | 0.00 | 0.56 | -22.20 | 258.69 | -7.64 | 165.88 | 0.5070 | 676.0 | 580.2 | |
| 18.16 | -14.00 | 10.19 | -14.00 | -19.82 | 258.78 | -7.56 | 164.74 | 0.4718 | 1049.1 | 999999 | |
| 0.00 | 0.98 | 0.00 | 0.57 | -22.20 | 258.50 | -7.84 | 165.53 | 0.5078 | 663.0 | 533.7 | |
| 5.99 | 6.08 | 3.43 | 3.49 | -21.96 | 258.48 | -7.86 | 165.37 | 0.5043 | 847.8 | 507.5 | |
| 3.04 | -14.00 | 1.70 | -14.00 | -19.35 | 258.51 | -7.82 | 163.93 | 0.4659 | 852.4 | 999999 | |
| 0.00 | 1.79 | 0.00 | 1.02 | -21.30 | 258.25 | -8.09 | 164.60 | 0.4957 | 592.0 | 471.8 | |
| 0.00 | 0.98 | 0.00 | 0.55 | -19.09 | 258.37 | -7.97 | 163.47 | 0.4626 | 219.0 | 222.8 | |
| 5.99 | -14.00 | 3.36 | -14.00 | -19.66 | 258.30 | -8.03 | 163.72 | 0.4714 | 868.4 | 999999 | |
| 1.16 | 9.48 | 0.64 | 5.26 | -18.02 | 257.68 | -8.66 | 161.37 | 0.4501 | -845.0 | -385.1 | |
| 0.00 | 0.72 | 0.00 | 0.39 | -17.39 | 257.68 | -8.66 | 160.88 | 0.4407 | -512.0 | -468.2 | |
| 6.35 | -14.00 | 3.57 | -14.00 | -19.51 | 257.24 | -9.10 | 161.60 | 0.4741 | -668.5 | 999999 | |
| 0.00 | 0.89 | 0.00 | 0.49 | -17.53 | 257.35 | -8.99 | 160.33 | 0.4445 | -792.0 | -662.4 | |
| 0.00 | 2.86 | 0.00 | 1.58 | -17.67 | 257.21 | -9.13 | 160.16 | 0.4472 | -919.0 | -745.1 | |
| 0.00 | 1.88 | 0.00 | 1.06 | -20.00 | 256.95 | -9.39 | 161.40 | 0.4824 | -439.0 | -361.5 | |
| 1.16 | -14.00 | 0.66 | -14.00 | -19.72 | 256.94 | -9.40 | 161.18 | 0.4786 | -626.8 | 999999 | |
| 0.00 | 3.58 | 0.00 | 2.00 | -18.71 | 256.93 | -9.41 | 160.42 | 0.4639 | -955.0 | -844.1 | |
| 1.25 | -14.00 | 0.70 | -14.00 | -19.52 | 256.82 | -9.52 | 160.81 | 0.4763 | -737.4 | 999999 | |
| 4.20 | -14.00 | 2.36 | -14.00 | -19.15 | 256.68 | -9.66 | 160.28 | 0.4717 | -1028.0 | 999999 | |
| 1.16 | -14.00 | 0.65 | -14.00 | -19.39 | 256.57 | -9.77 | 160.25 | 0.4757 | -880.3 | 999999 | |
| 0.89 | -14.00 | 0.50 | -14.00 | -18.66 | 256.35 | -9.99 | 159.27 | 0.4662 | -992.5 | 999999 | |
| 12.61 | -14.00 | 7.08 | -14.00 | -18.96 | 256.23 | -10.10 | 159.30 | 0.4712 | -947.6 | 999999 | |
| 0.00 | 0.89 | 0.00 | 0.51 | -19.95 | 256.11 | -10.23 | 159.82 | 0.4860 | -604.0 | -495.7 | |
| 0.00 | 1.16 | 0.00 | 0.66 | -19.78 | 255.95 | -10.39 | 159.42 | 0.4845 | -555.0 | -411.8 | |
| 1.25 | -14.00 | 0.70 | -14.00 | -18.77 | 255.86 | -10.48 | 158.43 | 0.4706 | -790.7 | 999999 | |
| 0.72 | 1.79 | 0.40 | 1.01 | -19.38 | 255.65 | -10.69 | 158.56 | 0.4804 | -688.0 | -654.5 | |
| 0.00 | 0.98 | 0.00 | 0.56 | -19.62 | 255.47 | -10.87 | 158.43 | 0.4848 | -668.0 | -404.5 | |
| 0.00 | 1.34 | 0.00 | 0.76 | -19.84 | 255.07 | -11.27 | 157.87 | 0.4902 | -627.0 | -515.9 | |
| 0.00 | 1.16 | 0.00 | 0.66 | -19.26 | 255.07 | -11.27 | 157.41 | 0.4820 | -557.0 | -458.5 | |
| 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. | |