| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 79.75 | 266.73 | 43.01 | 144.30 | 18.91 | 172.35 | 15.45 | 321.19 | 0.4030 | -178.3 | -203.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-01 16:58:56 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 |
| 29.46 | 145.92 | 16.04 | 79.52 | 18.62 | 174.20 | 17.30 | 317.32 | 0.4175 | -1234.1 | -402.2 | |
| 0.00 | 1.20 | 0.00 | 0.65 | 17.69 | 173.94 | 17.04 | 316.10 | 0.4044 | -772.0 | -553.2 | |
| 3.16 | -1.00 | 1.72 | -1.00 | 18.96 | 173.91 | 17.01 | 318.37 | 0.4182 | -918.5 | 999999 | |
| 1.96 | 2.48 | 1.07 | 1.35 | 18.96 | 173.35 | 16.45 | 319.29 | 0.4124 | -904.5 | -723.5 | |
| 0.00 | 1.45 | 0.00 | 0.78 | 17.88 | 173.18 | 16.28 | 317.70 | 0.3982 | -987.0 | -755.4 | |
| 0.00 | 1.45 | 0.00 | 0.79 | 18.53 | 173.05 | 16.15 | 319.06 | 0.4043 | -919.0 | -700.3 | |
| 7.51 | 8.37 | 4.07 | 4.54 | 18.99 | 172.96 | 16.07 | 320.00 | 0.4088 | -1001.7 | -739.2 | |
| 0.00 | 1.96 | 0.00 | 1.07 | 19.55 | 172.99 | 16.09 | 320.88 | 0.4157 | -616.0 | -559.0 | |
| 0.00 | 0.85 | 0.00 | 0.46 | 19.18 | 172.46 | 15.56 | 321.17 | 0.4060 | -629.0 | -544.2 | |
| 1.28 | 3.16 | 0.69 | 1.71 | 19.00 | 172.35 | 15.45 | 321.07 | 0.4026 | -1009.1 | -650.9 | |
| 0.00 | 0.77 | 0.00 | 0.41 | 18.59 | 172.11 | 15.22 | 320.81 | 0.3954 | -809.0 | -662.1 | |
| 4.87 | 22.71 | 2.62 | 12.23 | 19.06 | 171.71 | 14.81 | 322.33 | 0.3970 | -964.7 | -593.7 | |
| 0.51 | 2.31 | 0.28 | 1.24 | 19.40 | 171.51 | 14.61 | 323.24 | 0.3993 | -786.8 | -628.5 | |
| 1.28 | 1.96 | 0.69 | 1.05 | 18.22 | 171.34 | 14.44 | 321.60 | 0.3831 | 675.9 | 657.0 | |
| 0.00 | 1.62 | 0.00 | 0.87 | 18.94 | 171.40 | 14.51 | 322.68 | 0.3925 | -379.0 | -407.7 | |
| 0.00 | 1.37 | 0.00 | 0.73 | 18.53 | 171.34 | 14.44 | 322.14 | 0.3868 | 481.0 | 245.1 | |
| 0.00 | 1.62 | 0.00 | 0.86 | 17.51 | 171.06 | 14.16 | 320.90 | 0.3715 | -826.0 | -642.4 | |
| 0.51 | 3.50 | 0.27 | 1.87 | 18.19 | 171.08 | 14.18 | 322.04 | 0.3801 | 1010.3 | 816.2 | |
| 2.05 | 5.04 | 1.10 | 2.69 | 18.44 | 170.59 | 13.69 | 323.42 | 0.3784 | 836.1 | 764.4 | |
| 0.00 | 1.02 | 0.00 | 0.55 | 18.91 | 169.83 | 12.93 | 325.70 | 0.3772 | 592.0 | 492.2 | |
| 1.54 | 1.79 | 0.83 | 0.96 | 20.00 | 169.66 | 12.76 | 327.70 | 0.3901 | 657.3 | 413.7 | |
| 0.00 | 0.68 | 0.00 | 0.37 | 20.76 | 169.49 | 12.60 | 329.10 | 0.3988 | 548.0 | 466.0 | |
| 0.00 | 1.11 | 0.00 | 0.60 | 19.94 | 169.36 | 12.46 | 328.20 | 0.3867 | 945.0 | 699.8 | |
| 1.96 | 4.01 | 1.06 | 2.16 | 20.41 | 169.34 | 12.44 | 328.93 | 0.3928 | 790.0 | 632.8 | |
| 0.00 | 1.37 | 0.00 | 0.73 | 20.32 | 169.13 | 12.24 | 329.20 | 0.3899 | 960.0 | 791.9 | |
| 5.04 | 6.23 | 2.69 | 3.33 | 19.23 | 168.95 | 12.05 | 327.98 | 0.3736 | 1017.6 | 831.1 | |
| 0.00 | 2.82 | 0.00 | 1.51 | 20.22 | 168.90 | 12.00 | 329.55 | 0.3867 | 830.0 | 754.0 | |
| 0.00 | 0.34 | 0.00 | 0.18 | 20.67 | 168.39 | 11.49 | 331.21 | 0.3887 | 647.0 | 660.2 | |
| 1.37 | 7.60 | 0.73 | 4.05 | 19.41 | 168.26 | 11.37 | 329.73 | 0.3704 | 1189.7 | 792.2 | |
| 0.00 | 7.34 | 0.00 | 3.94 | 20.51 | 168.02 | 11.12 | 331.77 | 0.3837 | 494.0 | 695.0 | |
| 7.00 | 9.22 | 3.71 | 4.89 | 18.92 | 167.53 | 10.63 | 330.64 | 0.3575 | 1047.9 | 853.9 | |
| 8.20 | 9.99 | 4.35 | 5.31 | 19.42 | 167.34 | 10.44 | 331.78 | 0.3630 | 1042.8 | 690.9 | |
| 0.94 | 0.94 | 0.50 | 0.50 | 19.73 | 167.10 | 10.21 | 332.74 | 0.3657 | 837.2 | 0.0 | |
| 1.11 | 1.71 | 0.59 | 0.91 | 20.10 | 166.97 | 10.07 | 333.53 | 0.3701 | 878.4 | 832.9 | |
| 0.00 | 1.62 | 0.00 | 0.86 | 19.89 | 166.95 | 10.06 | 333.28 | 0.3668 | 980.0 | 786.1 | |
| 0.00 | 1.20 | 0.00 | 0.63 | 19.70 | 166.31 | 9.41 | 334.53 | 0.3595 | 840.0 | 635.4 | |
| 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. | |