group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
47.67 | 209.73 | 25.76 | 113.33 | -17.90 | 339.79 | -11.50 | 151.63 | 0.4009 | 884.9 | 416.9 |
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-16 22:58:57 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 | 1.12 | 0.00 | 0.61 | -21.11 | 346.34 | -4.95 | 168.71 | 0.4130 | 652.0 | 541.6 | |
0.00 | 1.80 | 0.00 | 0.95 | -15.96 | 345.53 | -5.76 | 163.18 | 0.3352 | 823.0 | 622.4 | |
0.00 | 0.94 | 0.00 | 0.52 | -21.96 | 344.83 | -6.46 | 165.95 | 0.4314 | 558.0 | 535.8 | |
0.00 | 1.20 | 0.00 | 0.65 | -19.52 | 342.84 | -8.45 | 159.85 | 0.4037 | 718.0 | 534.2 | |
0.00 | 1.55 | 0.00 | 0.83 | -18.85 | 342.50 | -8.79 | 158.46 | 0.3958 | 957.0 | 756.1 | |
0.00 | 1.80 | 0.00 | 0.97 | -18.41 | 342.42 | -8.86 | 157.86 | 0.3896 | 1082.0 | 878.3 | |
0.00 | 1.63 | 0.00 | 0.88 | -18.19 | 342.15 | -9.14 | 157.02 | 0.3880 | 1028.0 | 837.9 | |
0.00 | 1.20 | 0.00 | 0.65 | -18.73 | 342.00 | -9.29 | 157.24 | 0.3970 | 919.0 | 626.4 | |
6.87 | 7.82 | 3.69 | 4.19 | -18.00 | 341.91 | -9.38 | 156.27 | 0.3868 | 1029.8 | 941.1 | |
0.00 | 1.12 | 0.00 | 0.60 | -18.00 | 341.59 | -9.70 | 155.57 | 0.3889 | 767.0 | 588.8 | |
0.00 | 2.49 | 0.00 | 1.34 | -17.84 | 341.38 | -9.91 | 154.92 | 0.3881 | 977.0 | 792.3 | |
0.00 | 1.20 | 0.00 | 0.65 | -18.64 | 341.33 | -9.95 | 155.71 | 0.3999 | 785.0 | 634.1 | |
0.00 | 0.94 | 0.00 | 0.51 | -19.31 | 340.91 | -10.38 | 155.54 | 0.4124 | 792.0 | 625.5 | |
0.00 | 1.03 | 0.00 | 0.56 | -19.22 | 340.50 | -10.79 | 154.60 | 0.4138 | 461.0 | 380.0 | |
3.01 | 163.70 | 1.62 | 88.41 | -17.89 | 340.14 | -11.15 | 152.31 | 0.3976 | 998.5 | 447.5 | |
30.15 | -15.00 | 16.28 | -15.00 | -17.73 | 339.55 | -11.74 | 150.88 | 0.4000 | 1342.5 | 999999 | |
5.75 | 15.55 | 3.14 | 8.49 | -18.79 | 338.29 | -13.00 | 149.74 | 0.4244 | -832.0 | -488.1 | |
0.00 | 1.12 | 0.00 | 0.59 | -12.51 | 338.35 | -12.94 | 140.05 | 0.3420 | 807.0 | 628.6 | |
1.89 | 2.40 | 1.03 | 1.31 | -18.08 | 337.06 | -14.23 | 146.51 | 0.4252 | -631.5 | -519.0 | |
0.00 | 1.12 | 0.00 | 0.62 | -20.43 | 335.77 | -15.52 | 147.32 | 0.4664 | 731.0 | 540.3 |
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. |