| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 131.31 | 763.45 | 86.72 | 505.44 | -22.12 | 107.85 | 36.08 | 235.30 | 0.6654 | 279.9 | 267.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-08 03:58:56 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 |
| 13.13 | 58.32 | 8.82 | 39.20 | -17.53 | 111.13 | 39.36 | 243.51 | 0.6781 | 1064.4 | 357.6 | |
| 1.88 | 2.39 | 1.27 | 1.62 | -20.91 | 110.40 | 38.63 | 238.51 | 0.6862 | -526.6 | -420.8 | |
| 0.00 | 1.11 | 0.00 | 0.75 | -20.63 | 110.23 | 38.46 | 238.80 | 0.6829 | -619.0 | -565.8 | |
| 0.00 | 1.19 | 0.00 | 0.82 | -24.05 | 109.67 | 37.90 | 233.99 | 0.6959 | -196.0 | -189.2 | |
| 0.00 | 2.05 | 0.00 | 1.33 | -19.02 | 107.85 | 36.08 | 239.64 | 0.6476 | -500.0 | -404.6 | |
| 0.00 | 1.53 | 0.00 | 1.05 | -24.21 | 109.36 | 37.59 | 233.59 | 0.6937 | 486.0 | 265.0 | |
| 77.25 | 518.35 | 52.05 | 348.26 | -22.85 | 108.82 | 37.06 | 235.01 | 0.6801 | 1141.1 | 414.8 | |
| 0.00 | 0.94 | 0.00 | 0.64 | -24.34 | 108.46 | 36.70 | 232.86 | 0.6854 | 568.0 | 408.9 | |
| 2.90 | -7.00 | 1.92 | -7.00 | -22.40 | 107.80 | 36.04 | 234.96 | 0.6667 | 1149.2 | 999999 | |
| 0.00 | 1.19 | 0.00 | 0.78 | -21.54 | 107.55 | 35.78 | 235.96 | 0.6587 | 522.0 | 501.4 | |
| 1.79 | -7.00 | 1.20 | -7.00 | -23.40 | 108.07 | 36.31 | 233.82 | 0.6756 | 724.4 | 999999 | |
| 0.00 | 1.36 | 0.00 | 0.93 | -24.66 | 108.41 | 36.64 | 232.41 | 0.6869 | 202.0 | 244.2 | |
| 4.52 | -7.00 | 3.00 | -7.00 | -22.72 | 107.74 | 35.98 | 234.50 | 0.6680 | 1207.1 | 999999 | |
| 0.68 | -7.00 | 0.46 | -7.00 | -23.50 | 107.90 | 36.14 | 233.59 | 0.6744 | 682.0 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.73 | -21.76 | 107.22 | 35.46 | 235.44 | 0.6565 | 811.0 | 704.9 | |
| 0.00 | 0.94 | 0.00 | 0.63 | -24.47 | 107.98 | 36.21 | 232.38 | 0.6813 | 384.0 | 359.8 | |
| 0.00 | 3.33 | 0.00 | 2.24 | -24.47 | 107.78 | 36.01 | 232.25 | 0.6792 | 650.0 | 517.8 | |
| 0.00 | 0.77 | 0.00 | 0.52 | -25.15 | 107.89 | 36.12 | 231.45 | 0.6847 | -564.0 | -413.9 | |
| 4.35 | 49.03 | 2.83 | 31.90 | -22.18 | 106.52 | 34.75 | 234.41 | 0.6515 | 659.9 | 387.0 | |
| 0.00 | 0.85 | 0.00 | 0.55 | -20.65 | 106.11 | 34.34 | 236.23 | 0.6373 | -555.0 | -428.2 | |
| 0.00 | 0.68 | 0.00 | 0.43 | -18.92 | 105.53 | 33.77 | 238.31 | 0.6202 | -626.0 | -602.5 | |
| 0.00 | 0.94 | 0.00 | 0.59 | -18.80 | 105.47 | 33.70 | 238.45 | 0.6187 | -721.0 | -582.3 | |
| 0.00 | 1.45 | 0.00 | 0.91 | -19.49 | 105.29 | 33.52 | 237.33 | 0.6208 | -835.0 | -681.2 | |
| 0.00 | 1.19 | 0.00 | 0.76 | -20.18 | 105.38 | 33.61 | 236.40 | 0.6261 | -553.0 | -462.4 | |
| 0.00 | 0.94 | 0.00 | 0.59 | -19.96 | 105.21 | 33.44 | 236.60 | 0.6228 | -576.0 | -493.8 | |
| 0.00 | 2.13 | 0.00 | 1.35 | -20.34 | 105.23 | 33.46 | 236.07 | 0.6254 | -572.0 | -483.8 | |
| 0.00 | 1.79 | 0.00 | 1.17 | -23.07 | 105.92 | 34.16 | 232.79 | 0.6509 | 244.0 | 232.3 | |
| 0.00 | 1.28 | 0.00 | 0.82 | -22.59 | 105.25 | 33.48 | 232.95 | 0.6404 | -484.0 | -292.5 | |
| 0.00 | 1.71 | 0.00 | 1.08 | -21.70 | 104.82 | 33.05 | 233.86 | 0.6297 | -621.0 | -455.9 | |
| 0.00 | 1.53 | 0.00 | 0.97 | -21.41 | 104.74 | 32.97 | 234.21 | 0.6270 | -666.0 | -489.2 | |
| 0.00 | 2.39 | 0.00 | 1.52 | -22.21 | 104.72 | 32.95 | 233.09 | 0.6322 | -500.0 | -427.2 | |
| 0.00 | 0.94 | 0.00 | 0.60 | -22.02 | 104.40 | 32.64 | 233.12 | 0.6274 | -637.0 | -525.5 | |
| 0.00 | 2.47 | 0.00 | 1.57 | -22.14 | 104.17 | 32.41 | 232.77 | 0.6257 | -629.0 | -534.2 | |
| 0.00 | 1.53 | 0.00 | 0.97 | -22.40 | 103.94 | 32.17 | 232.24 | 0.6250 | -572.0 | -447.4 | |
| 0.00 | 1.79 | 0.00 | 1.14 | -23.17 | 104.07 | 32.30 | 231.29 | 0.6319 | -639.0 | -432.1 | |
| 0.00 | 1.36 | 0.00 | 0.87 | -23.01 | 103.83 | 32.06 | 231.32 | 0.6282 | -628.0 | -496.9 | |
| 0.00 | 1.79 | 0.00 | 1.13 | -22.75 | 103.69 | 31.92 | 231.56 | 0.6248 | -700.0 | -557.9 | |
| 0.00 | 3.50 | 0.00 | 2.16 | -20.27 | 103.08 | 31.32 | 234.58 | 0.6006 | -649.0 | -573.1 | |
| 0.00 | 2.56 | 0.00 | 1.61 | -22.43 | 103.61 | 31.84 | 231.94 | 0.6216 | -737.0 | -576.9 | |
| 0.00 | 2.47 | 0.00 | 1.52 | -19.67 | 102.91 | 31.15 | 235.32 | 0.5945 | -765.0 | -669.1 | |
| 0.00 | 2.47 | 0.00 | 1.58 | -23.85 | 103.95 | 32.18 | 230.29 | 0.6355 | -20.0 | -45.4 | |
| 0.00 | 1.36 | 0.00 | 0.85 | -20.90 | 103.01 | 31.24 | 233.61 | 0.6041 | -681.0 | -480.4 | |
| 0.00 | 1.02 | 0.00 | 0.64 | -22.62 | 103.32 | 31.55 | 231.44 | 0.6199 | -671.0 | -545.7 | |
| 0.00 | 2.13 | 0.00 | 1.36 | -24.04 | 103.62 | 31.85 | 229.78 | 0.6336 | -590.0 | -413.8 | |
| 0.00 | 1.02 | 0.00 | 0.63 | -19.83 | 102.58 | 30.81 | 234.83 | 0.5917 | -720.0 | -579.2 | |
| 0.00 | 0.51 | 0.00 | 0.32 | -22.37 | 103.14 | 31.37 | 231.66 | 0.6161 | -788.0 | -685.3 | |
| 0.00 | 0.85 | 0.00 | 0.53 | -21.66 | 102.78 | 31.01 | 232.35 | 0.6071 | -567.0 | -511.1 | |
| 0.00 | 1.02 | 0.00 | 0.64 | -22.46 | 102.79 | 31.02 | 231.24 | 0.6130 | -672.0 | -524.4 | |
| 1.53 | 1.96 | 0.96 | 1.22 | -22.24 | 102.55 | 30.78 | 231.35 | 0.6087 | -673.2 | -637.2 | |
| 0.00 | 5.80 | 0.00 | 3.54 | -19.86 | 102.00 | 30.24 | 234.32 | 0.5853 | -649.0 | -606.5 | |
| 0.43 | 2.39 | 0.26 | 1.47 | -21.44 | 102.21 | 30.44 | 232.20 | 0.5991 | -716.2 | -540.3 | |
| 0.00 | 1.11 | 0.00 | 0.67 | -19.86 | 101.79 | 30.02 | 234.15 | 0.5828 | -674.0 | -565.4 | |
| 0.00 | 1.02 | 0.00 | 0.65 | -23.81 | 102.72 | 30.96 | 229.35 | 0.6225 | -644.0 | -494.2 | |
| 10.83 | 41.27 | 6.61 | 25.19 | -20.27 | 101.80 | 30.03 | 233.55 | 0.5859 | -1003.0 | -609.6 | |
| 0.77 | 4.52 | 0.47 | 2.78 | -21.34 | 102.04 | 30.27 | 232.19 | 0.5965 | -765.2 | -720.4 | |
| 8.27 | -54.00 | 5.06 | -54.00 | -20.68 | 101.85 | 30.09 | 233.00 | 0.5895 | -859.6 | 999999 | |
| 1.36 | 2.81 | 0.83 | 1.71 | -20.05 | 101.32 | 29.55 | 233.48 | 0.5788 | -966.0 | -765.5 | |
| 0.00 | 1.62 | 0.00 | 1.01 | -23.58 | 102.03 | 30.26 | 229.07 | 0.6135 | -674.0 | -549.4 | |
| 0.00 | 1.96 | 0.00 | 1.17 | -18.14 | 100.52 | 28.75 | 235.71 | 0.5554 | -595.0 | -535.7 | |
| 1.62 | 4.09 | 0.98 | 2.47 | -20.27 | 100.64 | 28.87 | 232.57 | 0.5727 | -890.4 | -667.6 | |
| 0.00 | 0.51 | 0.00 | 0.30 | -19.61 | 99.58 | 27.81 | 232.62 | 0.5554 | -796.0 | -671.0 | |
| 0.00 | 1.36 | 0.00 | 0.81 | -19.20 | 99.22 | 27.46 | 232.91 | 0.5480 | -824.0 | -680.4 | |
| 0.00 | 0.77 | 0.00 | 0.46 | -22.71 | 98.17 | 26.40 | 226.71 | 0.5657 | -590.0 | -537.8 | |
| 0.00 | 0.85 | 0.00 | 0.50 | -21.50 | 97.68 | 25.91 | 227.94 | 0.5497 | -691.0 | -559.2 | |
| 0.00 | 1.11 | 0.00 | 0.64 | -18.11 | 96.98 | 25.22 | 232.47 | 0.5127 | -749.0 | -647.6 | |
| 0.00 | 1.02 | 0.00 | 0.59 | -19.64 | 96.40 | 24.63 | 229.41 | 0.5191 | -690.0 | -613.8 | |
| 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. | |