SDO HMI 2011-12-08 13:58:56 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 103.80 | 691.94 | 74.40 | 494.65 | -22.26 | 107.86 | 41.56 | 238.30 | 0.7234 | 374.9 | 277.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-08 13:58:56 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 |
| 9.20 | 37.33 | 6.75 | 27.36 | -17.53 | 111.28 | 44.97 | 245.94 | 0.7404 | 972.1 | 552.5 | |
| 0.00 | 1.70 | 0.00 | 1.29 | -22.83 | 111.22 | 44.92 | 239.22 | 0.7598 | 589.0 | 424.2 | |
| 0.00 | 3.15 | 0.00 | 2.41 | -24.93 | 110.64 | 44.34 | 236.39 | 0.7633 | -694.0 | -542.2 | |
| 0.00 | 1.79 | 0.00 | 1.28 | -21.10 | 108.27 | 41.97 | 240.03 | 0.7225 | 568.0 | 534.5 | |
| 0.00 | 0.51 | 0.00 | 0.38 | -24.80 | 109.68 | 43.37 | 236.09 | 0.7536 | 475.0 | 352.2 | |
| 76.19 | 510.03 | 55.34 | 369.40 | -22.82 | 108.60 | 42.30 | 238.00 | 0.7338 | 1096.3 | 377.8 | |
| 0.00 | 1.45 | 0.00 | 1.02 | -20.72 | 107.76 | 41.45 | 240.28 | 0.7154 | -357.0 | -280.5 | |
| 0.00 | 2.05 | 0.00 | 1.45 | -20.91 | 107.70 | 41.39 | 240.00 | 0.7156 | -320.0 | -179.7 | |
| 0.00 | 1.62 | 0.00 | 1.15 | -21.23 | 107.64 | 41.33 | 239.56 | 0.7164 | 425.0 | 350.9 | |
| 0.00 | 0.85 | 0.00 | 0.60 | -21.01 | 107.39 | 41.09 | 239.73 | 0.7128 | -355.0 | -293.1 | |
| 0.68 | -6.00 | 0.49 | -6.00 | -23.37 | 107.95 | 41.64 | 236.98 | 0.7298 | 636.5 | 999999 | |
| 5.11 | -6.00 | 3.65 | -6.00 | -22.76 | 107.46 | 41.15 | 237.50 | 0.7218 | 1176.0 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.71 | -21.20 | 106.66 | 40.35 | 239.11 | 0.7059 | -282.0 | -193.2 | |
| 0.00 | 1.19 | 0.00 | 0.83 | -20.82 | 106.37 | 40.06 | 239.45 | 0.7009 | -384.0 | -297.1 | |
| 0.00 | 1.87 | 0.00 | 1.27 | -19.09 | 105.76 | 39.46 | 241.46 | 0.6860 | -626.0 | -524.5 | |
| 0.00 | 0.94 | 0.00 | 0.64 | -19.68 | 105.89 | 39.59 | 240.72 | 0.6903 | -579.0 | -524.5 | |
| 0.00 | 2.13 | 0.00 | 1.45 | -19.59 | 105.70 | 39.40 | 240.75 | 0.6877 | -774.0 | -581.8 | |
| 0.00 | 1.36 | 0.00 | 0.93 | -20.22 | 105.52 | 39.22 | 239.81 | 0.6888 | -513.0 | -408.6 | |
| 0.00 | 0.94 | 0.00 | 0.64 | -20.82 | 105.67 | 39.36 | 239.08 | 0.6934 | -299.0 | -259.7 | |
| 0.00 | 34.60 | 0.00 | 24.09 | -22.25 | 106.10 | 39.79 | 237.44 | 0.7052 | 519.0 | 476.3 | |
| 0.00 | 0.85 | 0.00 | 0.58 | -20.18 | 105.27 | 38.97 | 239.72 | 0.6859 | -595.0 | -561.7 | |
| 0.00 | 2.81 | 0.00 | 1.97 | -23.05 | 106.08 | 39.78 | 236.40 | 0.7092 | 656.0 | 575.1 | |
| 0.00 | 1.19 | 0.00 | 0.81 | -20.31 | 105.19 | 38.88 | 239.50 | 0.6856 | -638.0 | -557.0 | |
| 0.00 | 1.28 | 0.00 | 0.85 | -18.77 | 104.71 | 38.40 | 241.34 | 0.6726 | -674.0 | -570.0 | |
| 0.00 | 0.94 | 0.00 | 0.63 | -20.34 | 105.03 | 38.73 | 239.38 | 0.6841 | -568.0 | -561.5 | |
| 0.00 | 1.87 | 0.00 | 1.26 | -20.12 | 104.73 | 38.42 | 239.50 | 0.6796 | -682.0 | -588.9 | |
| 0.00 | 3.66 | 0.00 | 2.56 | -23.37 | 105.74 | 39.43 | 235.80 | 0.7074 | 158.0 | 166.4 | |
| 0.00 | 1.36 | 0.00 | 0.95 | -23.14 | 105.62 | 39.31 | 236.02 | 0.7049 | 311.0 | 321.2 | |
| 0.00 | 4.35 | 0.00 | 3.00 | -22.66 | 105.33 | 39.02 | 236.47 | 0.6993 | 221.0 | 180.7 | |
| 0.00 | 1.79 | 0.00 | 1.22 | -21.73 | 104.61 | 38.31 | 237.28 | 0.6868 | -470.0 | -346.9 | |
| 0.00 | 1.02 | 0.00 | 0.70 | -22.12 | 104.53 | 38.23 | 236.73 | 0.6880 | -471.0 | -354.9 | |
| 0.00 | 1.28 | 0.00 | 0.86 | -22.08 | 104.07 | 37.77 | 236.50 | 0.6829 | -585.0 | -484.3 | |
| 0.00 | 0.94 | 0.00 | 0.63 | -22.24 | 104.04 | 37.74 | 236.27 | 0.6835 | -368.0 | -303.7 | |
| 0.00 | 1.53 | 0.00 | 1.03 | -22.34 | 103.67 | 37.37 | 235.92 | 0.6801 | -662.0 | -514.0 | |
| 0.00 | 0.68 | 0.00 | 0.47 | -23.43 | 104.03 | 37.72 | 234.71 | 0.6901 | -411.0 | -328.8 | |
| 2.73 | 8.69 | 1.78 | 5.70 | -19.71 | 102.79 | 36.48 | 238.96 | 0.6557 | -700.3 | -583.4 | |
| 0.00 | 1.19 | 0.00 | 0.78 | -19.49 | 102.65 | 36.35 | 239.18 | 0.6529 | -706.0 | -552.3 | |
| 0.00 | 1.19 | 0.00 | 0.80 | -22.18 | 103.42 | 37.11 | 235.98 | 0.6765 | -505.0 | -425.6 | |
| 0.00 | 0.85 | 0.00 | 0.55 | -19.49 | 102.46 | 36.15 | 239.06 | 0.6507 | -713.0 | -604.4 | |
| 0.00 | 1.02 | 0.00 | 0.68 | -21.42 | 102.99 | 36.68 | 236.74 | 0.6675 | -675.0 | -552.2 | |
| 0.00 | 0.94 | 0.00 | 0.64 | -24.17 | 103.67 | 37.36 | 233.53 | 0.6908 | -414.0 | -327.2 | |
| 0.00 | 0.85 | 0.00 | 0.57 | -23.20 | 103.30 | 37.00 | 234.56 | 0.6813 | -570.0 | -449.3 | |
| 0.00 | 1.11 | 0.00 | 0.74 | -22.76 | 103.12 | 36.81 | 235.03 | 0.6767 | -663.0 | -592.2 | |
| 0.00 | 1.11 | 0.00 | 0.75 | -23.40 | 103.33 | 37.02 | 234.32 | 0.6826 | -362.0 | -307.5 | |
| 0.00 | 2.73 | 0.00 | 1.77 | -19.84 | 102.00 | 35.70 | 238.30 | 0.6475 | -628.0 | -548.9 | |
| 0.00 | 1.11 | 0.00 | 0.74 | -22.31 | 102.58 | 36.28 | 235.29 | 0.6683 | -732.0 | -658.7 | |
| 0.00 | 1.45 | 0.00 | 0.97 | -22.95 | 102.74 | 36.43 | 234.54 | 0.6738 | -570.0 | -472.2 | |
| 0.00 | 1.11 | 0.00 | 0.74 | -22.85 | 102.43 | 36.12 | 234.47 | 0.6699 | -701.0 | -539.8 | |
| 4.18 | 24.80 | 2.70 | 16.06 | -20.21 | 101.64 | 35.33 | 237.54 | 0.6455 | -967.2 | -622.8 | |
| 4.35 | -49.00 | 2.82 | -49.00 | -20.62 | 101.67 | 35.36 | 236.99 | 0.6483 | -826.8 | 999999 | |
| 0.00 | 3.15 | 0.00 | 2.07 | -21.54 | 101.92 | 35.62 | 235.90 | 0.6566 | -713.0 | -582.7 | |
| 0.00 | 1.87 | 0.00 | 1.20 | -19.96 | 101.19 | 34.88 | 237.61 | 0.6389 | -656.0 | -549.2 | |
| 1.36 | 3.15 | 0.87 | 2.01 | -20.31 | 100.47 | 34.17 | 236.65 | 0.6329 | -736.4 | -634.4 | |
| 0.00 | 2.05 | 0.00 | 1.29 | -19.83 | 99.56 | 33.26 | 236.69 | 0.6195 | -703.0 | -579.8 | |
| 0.00 | 0.51 | 0.00 | 0.32 | -19.30 | 99.25 | 32.94 | 237.25 | 0.6126 | -779.0 | -666.0 | |
| 0.00 | 1.11 | 0.00 | 0.69 | -20.78 | 97.80 | 31.50 | 234.04 | 0.6058 | -721.0 | -609.4 | |
| 0.00 | 1.87 | 0.00 | 1.16 | -21.54 | 97.28 | 30.97 | 232.54 | 0.6053 | -806.0 | -665.7 | |
| 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. | |