group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
56.52 | 332.50 | 33.38 | 199.36 | -18.73 | 338.06 | -26.97 | 130.33 | 0.5626 | 265.3 | 273.1 |
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back to the solar disc SDO HMI 2011-11-15 21:58:58 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 | 2.49 | 0.00 | 1.48 | -21.55 | 341.53 | -23.50 | 137.77 | 0.5540 | 396.0 | 427.7 | |
0.00 | 0.86 | 0.00 | 0.51 | -21.68 | 341.33 | -23.70 | 137.72 | 0.5573 | 574.0 | 537.4 | |
0.00 | 1.20 | 0.00 | 0.70 | -18.85 | 341.34 | -23.68 | 133.85 | 0.5292 | 773.0 | 682.4 | |
0.00 | 3.87 | 0.00 | 2.26 | -19.20 | 341.22 | -23.81 | 134.21 | 0.5339 | 719.0 | 707.9 | |
0.00 | 0.77 | 0.00 | 0.45 | -19.46 | 341.14 | -23.88 | 134.49 | 0.5372 | 586.0 | 460.6 | |
0.00 | 1.20 | 0.00 | 0.71 | -19.37 | 340.88 | -24.14 | 134.06 | 0.5391 | 663.0 | 468.4 | |
6.53 | 199.07 | 3.81 | 116.80 | -18.32 | 340.67 | -24.36 | 132.31 | 0.5315 | 937.1 | 531.1 | |
4.98 | 6.44 | 2.95 | 3.82 | -19.39 | 339.74 | -25.29 | 132.82 | 0.5515 | 754.2 | 594.4 | |
3.09 | -7.00 | 1.81 | -7.00 | -17.96 | 339.97 | -25.06 | 130.99 | 0.5359 | 1111.1 | 999999 | |
26.29 | -7.00 | 15.46 | -7.00 | -17.81 | 339.44 | -25.59 | 130.20 | 0.5405 | 1260.6 | 999999 | |
1.46 | 77.24 | 0.87 | 46.07 | -18.65 | 338.78 | -26.24 | 130.75 | 0.5552 | 504.6 | -17.2 | |
2.49 | -7.00 | 1.48 | -7.00 | -18.02 | 338.64 | -26.38 | 129.69 | 0.5513 | 600.8 | 999999 | |
7.47 | -11.00 | 4.47 | -11.00 | -18.79 | 338.23 | -26.79 | 130.39 | 0.5625 | -918.9 | 999999 | |
0.00 | 1.20 | 0.00 | 0.71 | -17.77 | 338.30 | -26.73 | 128.98 | 0.5531 | 404.0 | 273.1 | |
0.00 | 1.29 | 0.00 | 0.78 | -19.84 | 337.15 | -27.87 | 130.81 | 0.5832 | 832.0 | 614.0 | |
1.03 | 2.41 | 0.62 | 1.45 | -18.37 | 337.32 | -27.71 | 128.89 | 0.5691 | -669.8 | -566.3 | |
3.18 | 5.16 | 1.91 | 3.10 | -18.11 | 337.18 | -27.84 | 128.39 | 0.5685 | -816.8 | -777.7 | |
0.00 | 1.29 | 0.00 | 0.74 | -12.33 | 337.87 | -27.15 | 119.86 | 0.5162 | 585.0 | 442.7 | |
0.00 | 1.46 | 0.00 | 0.88 | -17.87 | 336.63 | -28.40 | 127.52 | 0.5729 | 769.0 | 588.3 | |
0.00 | 1.03 | 0.00 | 0.63 | -17.58 | 335.75 | -29.27 | 126.30 | 0.5806 | 646.0 | 536.5 | |
0.00 | 0.77 | 0.00 | 0.51 | -21.43 | 331.63 | -33.39 | 128.19 | 0.6542 | -609.0 | -555.7 | |
0.00 | 0.95 | 0.00 | 0.62 | -20.24 | 330.48 | -34.54 | 125.78 | 0.6581 | -700.0 | -586.5 | |
0.00 | 0.86 | 0.00 | 0.59 | -23.56 | 329.50 | -35.52 | 129.29 | 0.6905 | -720.0 | -554.5 | |
0.00 | 1.72 | 0.00 | 1.19 | -23.66 | 328.26 | -36.76 | 128.55 | 0.7033 | -720.0 | -497.1 | |
0.00 | 0.86 | 0.00 | 0.60 | -23.37 | 328.20 | -36.83 | 128.15 | 0.7020 | -610.0 | -477.9 | |
0.00 | 0.69 | 0.00 | 0.48 | -23.28 | 327.82 | -37.20 | 127.79 | 0.7051 | -531.0 | -423.1 | |
0.00 | 3.01 | 0.00 | 2.17 | -25.08 | 326.49 | -38.54 | 129.07 | 0.7292 | -592.0 | -557.7 | |
0.00 | 1.29 | 0.00 | 0.88 | -20.68 | 327.82 | -37.20 | 124.52 | 0.6890 | -681.0 | -485.5 | |
0.00 | 0.52 | 0.00 | 0.35 | -21.00 | 327.64 | -37.38 | 124.83 | 0.6928 | -643.0 | -592.0 | |
0.00 | 1.20 | 0.00 | 0.87 | -24.89 | 326.18 | -38.84 | 128.65 | 0.7309 | -714.0 | -591.3 | |
0.00 | 0.69 | 0.00 | 0.51 | -26.02 | 325.57 | -39.45 | 129.58 | 0.7433 | -498.0 | -428.4 | |
0.00 | 1.29 | 0.00 | 0.94 | -25.20 | 325.89 | -39.13 | 128.83 | 0.7354 | -307.0 | -284.1 | |
0.00 | 1.63 | 0.00 | 1.19 | -24.97 | 325.73 | -39.30 | 128.46 | 0.7356 | -529.0 | -369.5 | |
0.00 | 1.20 | 0.00 | 0.88 | -24.78 | 325.50 | -39.52 | 128.10 | 0.7365 | -250.0 | -287.3 | |
0.00 | 1.46 | 0.00 | 1.08 | -25.46 | 325.11 | -39.92 | 128.65 | 0.7442 | -525.0 | -441.1 | |
0.00 | 0.77 | 0.00 | 0.56 | -23.66 | 325.20 | -39.82 | 126.58 | 0.7328 | -655.0 | -468.0 | |
0.00 | 0.34 | 0.00 | 0.25 | -22.94 | 325.25 | -39.77 | 125.74 | 0.7282 | -582.0 | -486.0 | |
0.00 | 1.55 | 0.00 | 1.14 | -24.09 | 324.36 | -40.66 | 126.59 | 0.7432 | -428.0 | -375.3 | |
0.00 | 1.20 | 0.00 | 0.87 | -23.12 | 324.68 | -40.34 | 125.62 | 0.7347 | -614.0 | -536.7 | |
0.00 | 1.89 | 0.00 | 1.39 | -22.72 | 323.89 | -41.13 | 124.68 | 0.7402 | -776.0 | -545.6 | |
0.00 | 1.63 | 0.00 | 1.20 | -22.79 | 323.65 | -41.38 | 124.63 | 0.7429 | -457.0 | -369.5 |
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. |
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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. |