group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
52.92 | 291.28 | 29.64 | 165.87 | -18.73 | 338.14 | -20.31 | 138.19 | 0.4907 | 343.7 | 261.9 |
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back to the solar disc SDO HMI 2011-11-16 09:58:58 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 | 1.37 | 0.00 | 0.75 | -17.74 | 345.84 | -12.60 | 149.19 | 0.4075 | 827.0 | 607.1 | |
0.00 | 0.86 | 0.00 | 0.50 | -25.55 | 341.79 | -16.66 | 151.27 | 0.5402 | 599.0 | 466.4 | |
0.00 | 0.26 | 0.00 | 0.15 | -22.48 | 342.16 | -16.28 | 148.58 | 0.4991 | 443.0 | 515.7 | |
0.00 | 1.12 | 0.00 | 0.62 | -19.03 | 342.05 | -16.39 | 144.11 | 0.4571 | 646.0 | 577.4 | |
0.00 | 1.03 | 0.00 | 0.58 | -21.16 | 341.39 | -17.06 | 145.82 | 0.4890 | 604.0 | 589.4 | |
0.00 | 2.32 | 0.00 | 1.29 | -19.10 | 341.62 | -16.83 | 143.51 | 0.4619 | 598.0 | 596.7 | |
0.00 | 0.86 | 0.00 | 0.48 | -18.91 | 341.54 | -16.91 | 143.12 | 0.4603 | 660.0 | 617.0 | |
0.00 | 0.95 | 0.00 | 0.53 | -19.20 | 341.48 | -16.97 | 143.41 | 0.4644 | 808.0 | 666.1 | |
11.34 | 22.86 | 6.30 | 12.70 | -18.18 | 341.29 | -17.16 | 141.69 | 0.4540 | 999.7 | 708.0 | |
1.29 | -9.00 | 0.72 | -9.00 | -18.12 | 340.84 | -17.61 | 140.89 | 0.4578 | 875.5 | 999999 | |
1.72 | 2.41 | 0.97 | 1.35 | -19.37 | 340.30 | -18.14 | 141.85 | 0.4775 | 758.5 | 698.6 | |
1.80 | 177.20 | 1.01 | 99.17 | -17.94 | 340.04 | -18.41 | 139.41 | 0.4637 | 1032.4 | 455.7 | |
0.00 | 1.12 | 0.00 | 0.63 | -19.25 | 339.89 | -18.56 | 141.06 | 0.4801 | 775.0 | 650.3 | |
0.00 | 2.49 | 0.00 | 1.41 | -19.25 | 339.72 | -18.72 | 140.82 | 0.4817 | 710.0 | 484.6 | |
0.00 | 1.20 | 0.00 | 0.68 | -19.22 | 339.59 | -18.85 | 140.59 | 0.4826 | 581.0 | 518.1 | |
0.77 | -12.00 | 0.43 | -12.00 | -18.21 | 339.55 | -18.90 | 139.06 | 0.4716 | 565.8 | 999999 | |
27.33 | -12.00 | 15.30 | -12.00 | -17.80 | 339.43 | -19.02 | 138.28 | 0.4682 | 1210.3 | 999999 | |
1.37 | -12.00 | 0.77 | -12.00 | -17.90 | 338.79 | -19.66 | 137.52 | 0.4760 | 678.7 | 999999 | |
5.93 | 39.87 | 3.36 | 22.59 | -18.83 | 338.48 | -19.97 | 138.44 | 0.4893 | -915.3 | -205.4 | |
0.00 | 0.77 | 0.00 | 0.42 | -12.95 | 338.37 | -20.08 | 128.62 | 0.4301 | 671.0 | 603.3 | |
0.00 | 1.20 | 0.00 | 0.69 | -18.28 | 337.24 | -21.20 | 135.97 | 0.4962 | -637.0 | -410.2 | |
1.37 | 2.06 | 0.78 | 1.17 | -17.96 | 337.15 | -21.30 | 135.38 | 0.4939 | -764.2 | -657.8 | |
0.00 | 1.37 | 0.00 | 0.79 | -18.61 | 336.22 | -22.23 | 135.16 | 0.5105 | 520.0 | 461.4 | |
0.00 | 2.15 | 0.00 | 1.23 | -17.98 | 336.04 | -22.41 | 134.00 | 0.5061 | 671.0 | 505.4 | |
0.00 | 1.80 | 0.00 | 1.04 | -18.24 | 335.94 | -22.51 | 134.25 | 0.5098 | 691.0 | 472.3 | |
0.00 | 0.43 | 0.00 | 0.25 | -20.52 | 333.97 | -24.47 | 135.19 | 0.5527 | 569.0 | 482.4 | |
0.00 | 1.20 | 0.00 | 0.70 | -18.37 | 333.87 | -24.58 | 132.04 | 0.5336 | 609.0 | 533.9 | |
0.00 | 0.86 | 0.00 | 0.52 | -20.23 | 332.17 | -26.28 | 132.85 | 0.5689 | 563.0 | 388.9 | |
0.00 | 1.63 | 0.00 | 1.03 | -22.93 | 329.55 | -28.90 | 133.84 | 0.6193 | -819.0 | -559.2 | |
0.00 | 1.12 | 0.00 | 0.73 | -25.19 | 327.96 | -30.49 | 135.19 | 0.6537 | -523.0 | -417.9 | |
0.00 | 0.43 | 0.00 | 0.28 | -24.59 | 327.86 | -30.59 | 134.38 | 0.6497 | -631.0 | -533.2 | |
0.00 | 1.63 | 0.00 | 1.12 | -28.77 | 326.42 | -32.03 | 137.99 | 0.6969 | -507.0 | -455.6 | |
0.00 | 1.63 | 0.00 | 1.05 | -23.83 | 327.80 | -30.65 | 133.40 | 0.6441 | -673.0 | -595.3 | |
0.00 | 0.77 | 0.00 | 0.49 | -21.73 | 327.80 | -30.65 | 130.73 | 0.6272 | -559.0 | -542.7 | |
0.00 | 3.09 | 0.00 | 2.05 | -24.89 | 326.55 | -31.90 | 133.64 | 0.6646 | -722.0 | -629.0 | |
0.00 | 1.55 | 0.00 | 1.03 | -25.10 | 326.38 | -32.07 | 133.74 | 0.6679 | -438.0 | -460.9 | |
0.00 | 0.86 | 0.00 | 0.57 | -24.16 | 326.34 | -32.11 | 132.58 | 0.6609 | -609.0 | -553.3 | |
0.00 | 0.77 | 0.00 | 0.50 | -21.88 | 326.94 | -31.51 | 130.20 | 0.6372 | -612.0 | -467.9 | |
0.00 | 1.03 | 0.00 | 0.70 | -25.86 | 325.60 | -32.85 | 134.01 | 0.6810 | -577.0 | -501.6 | |
0.00 | 0.77 | 0.00 | 0.52 | -25.39 | 325.27 | -33.18 | 133.20 | 0.6805 | -629.0 | -552.9 | |
0.00 | 0.95 | 0.00 | 0.64 | -25.16 | 325.23 | -33.22 | 132.89 | 0.6792 | -481.0 | -372.1 | |
0.00 | 1.20 | 0.00 | 0.80 | -23.21 | 324.87 | -33.58 | 130.24 | 0.6682 | -711.0 | -571.9 | |
0.00 | 1.63 | 0.00 | 1.08 | -23.02 | 324.85 | -33.60 | 129.97 | 0.6670 | -756.0 | -645.1 | |
0.00 | 1.80 | 0.00 | 1.25 | -25.98 | 323.69 | -34.76 | 132.68 | 0.6995 | -526.0 | -457.0 | |
0.00 | 0.26 | 0.00 | 0.17 | -22.89 | 323.64 | -34.81 | 128.90 | 0.6782 | -551.0 | -478.3 | |
0.00 | 0.77 | 0.00 | 0.52 | -23.02 | 323.40 | -35.05 | 128.90 | 0.6815 | -524.0 | -380.8 | |
0.00 | 0.86 | 0.00 | 0.60 | -25.85 | 322.44 | -36.01 | 131.62 | 0.7101 | -588.0 | -512.9 | |
0.00 | 0.77 | 0.00 | 0.50 | -18.60 | 324.48 | -33.96 | 123.92 | 0.6403 | -418.0 | -333.6 |
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. |
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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. |
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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. |