group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
40.53 | 204.83 | 35.88 | 171.71 | -18.79 | 337.12 | -49.88 | 116.09 | 0.8043 | 333.5 | 200.5 |
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back to the solar disc SDO HMI 2011-11-14 05:58:58 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 | 1.12 | 0.00 | 0.84 | -19.92 | 343.19 | -43.81 | 119.98 | 0.7538 | 616.0 | 464.5 | |
0.00 | 0.86 | 0.00 | 0.66 | -20.86 | 342.13 | -44.87 | 120.61 | 0.7683 | 505.0 | 502.9 | |
28.22 | 166.74 | 22.39 | 132.30 | -17.84 | 339.32 | -47.68 | 115.74 | 0.7836 | 961.3 | 274.5 | |
0.00 | 1.20 | 0.00 | 0.97 | -18.91 | 338.83 | -48.17 | 116.82 | 0.7922 | 340.0 | 205.4 | |
0.00 | 1.55 | 0.00 | 1.27 | -19.25 | 338.17 | -48.83 | 116.97 | 0.7996 | -299.0 | -343.7 | |
0.00 | 1.46 | 0.00 | 1.19 | -18.51 | 338.46 | -48.54 | 116.20 | 0.7943 | -277.0 | -240.7 | |
0.00 | 0.77 | 0.00 | 0.64 | -19.10 | 337.99 | -49.01 | 116.72 | 0.8008 | -455.0 | -410.0 | |
2.84 | 3.18 | 2.35 | 2.64 | -17.65 | 337.11 | -49.89 | 114.67 | 0.8042 | 560.7 | 405.8 | |
0.00 | 0.77 | 0.00 | 0.65 | -17.84 | 336.93 | -50.06 | 114.84 | 0.8065 | 396.0 | 391.7 | |
0.00 | 2.06 | 0.00 | 1.72 | -17.47 | 336.83 | -50.16 | 114.36 | 0.8063 | 475.0 | 358.5 | |
0.00 | 1.03 | 0.00 | 0.87 | -17.31 | 336.11 | -50.89 | 113.91 | 0.8126 | 435.0 | 385.2 | |
0.00 | 1.03 | 0.00 | 1.28 | -26.94 | 325.42 | -61.58 | 121.19 | 0.9182 | -356.0 | -266.8 | |
0.00 | 1.12 | 0.00 | 1.28 | -24.59 | 326.99 | -60.00 | 119.15 | 0.9035 | -482.0 | -361.2 | |
0.00 | 1.12 | 0.00 | 1.28 | -24.40 | 326.89 | -60.11 | 118.91 | 0.9038 | -486.0 | -445.7 | |
0.34 | 0.95 | 0.37 | 1.03 | -22.67 | 328.05 | -58.95 | 117.39 | 0.8922 | -355.5 | -223.9 | |
0.00 | 1.98 | 0.00 | 2.14 | -22.14 | 328.10 | -58.90 | 116.84 | 0.8908 | -569.0 | -483.0 | |
0.00 | 1.20 | 0.00 | 1.32 | -22.10 | 327.62 | -59.37 | 116.66 | 0.8940 | -273.0 | -210.6 | |
2.50 | 5.33 | 2.72 | 5.81 | -21.80 | 327.77 | -59.23 | 116.38 | 0.8924 | -495.6 | -451.6 | |
0.52 | 1.46 | 0.64 | 1.80 | -24.72 | 324.91 | -62.09 | 118.72 | 0.9170 | -279.8 | -259.8 | |
0.00 | 0.26 | 0.00 | 0.30 | -23.02 | 326.04 | -60.96 | 117.22 | 0.9066 | -421.0 | -392.3 | |
6.11 | 9.64 | 7.41 | 11.72 | -23.96 | 325.08 | -61.92 | 117.95 | 0.9145 | -360.9 | 106.5 |
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. |