SDO HMI 2011-10-13 11:59:02 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 |
| 52.21 | 245.93 | 33.20 | 156.04 | -14.73 | 118.62 | 32.92 | 237.15 | 0.6272 | 267.7 | 187.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-13 11:59:02 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 |
| 8.48 | 9.71 | 5.57 | 6.37 | -13.66 | 121.94 | 36.23 | 241.12 | 0.6583 | 644.4 | 519.8 | |
| 1.84 | 2.19 | 1.19 | 1.42 | -13.87 | 121.14 | 35.43 | 240.30 | 0.6503 | 725.0 | 716.2 | |
| 0.00 | 0.87 | 0.00 | 0.58 | -15.31 | 121.33 | 35.63 | 238.48 | 0.6614 | 407.0 | 356.1 | |
| 0.00 | 1.84 | 0.00 | 1.18 | -13.08 | 120.70 | 35.00 | 241.09 | 0.6405 | 461.0 | 363.0 | |
| 0.00 | 3.06 | 0.00 | 1.99 | -14.31 | 120.69 | 34.98 | 239.38 | 0.6479 | 714.0 | 573.1 | |
| 0.00 | 5.42 | 0.00 | 3.47 | -13.55 | 120.07 | 34.36 | 240.00 | 0.6359 | 776.0 | 682.5 | |
| 0.00 | 1.49 | 0.00 | 0.95 | -13.34 | 119.77 | 34.07 | 240.08 | 0.6312 | 880.0 | 715.8 | |
| 30.61 | 160.40 | 19.70 | 103.09 | -14.74 | 119.83 | 34.12 | 238.17 | 0.6408 | 1005.8 | 376.8 | |
| 0.00 | 0.96 | 0.00 | 0.63 | -16.69 | 119.71 | 34.00 | 235.47 | 0.6526 | 522.0 | 367.3 | |
| 0.00 | 1.22 | 0.00 | 0.76 | -14.50 | 116.81 | 31.10 | 236.14 | 0.6045 | -644.0 | -577.7 | |
| 0.00 | 1.57 | 0.00 | 0.98 | -14.77 | 116.67 | 30.96 | 235.63 | 0.6050 | -679.0 | -579.1 | |
| 0.00 | 0.70 | 0.00 | 0.44 | -15.38 | 116.70 | 30.99 | 234.80 | 0.6098 | -519.0 | -401.0 | |
| 0.00 | 2.19 | 0.00 | 1.36 | -15.02 | 116.53 | 30.82 | 235.16 | 0.6052 | -528.0 | -531.1 | |
| 0.00 | 1.14 | 0.00 | 0.70 | -15.20 | 116.27 | 30.56 | 234.69 | 0.6036 | -725.0 | -543.8 | |
| 0.00 | 0.52 | 0.00 | 0.32 | -15.37 | 115.86 | 30.16 | 234.09 | 0.6003 | -453.0 | -358.8 | |
| 0.00 | 1.05 | 0.00 | 0.65 | -15.32 | 115.64 | 29.94 | 233.96 | 0.5974 | -576.0 | -520.9 | |
| 0.00 | 0.96 | 0.00 | 0.59 | -15.05 | 115.31 | 29.61 | 234.05 | 0.5916 | -717.0 | -653.6 | |
| 0.00 | 1.14 | 0.00 | 0.69 | -14.66 | 115.22 | 29.51 | 234.51 | 0.5875 | -768.0 | -699.2 | |
| 0.00 | 0.79 | 0.00 | 0.48 | -14.17 | 115.01 | 29.30 | 235.03 | 0.5812 | -675.0 | -572.9 | |
| 0.00 | 0.87 | 0.00 | 0.53 | -14.36 | 114.96 | 29.26 | 234.71 | 0.5822 | -708.0 | -622.8 | |
| 1.92 | 4.11 | 1.16 | 2.48 | -13.69 | 114.76 | 29.05 | 235.52 | 0.5746 | 799.2 | 752.7 | |
| 0.00 | 3.41 | 0.00 | 2.10 | -16.47 | 114.79 | 29.08 | 231.59 | 0.5971 | -531.0 | -467.7 | |
| 0.00 | 0.87 | 0.00 | 0.52 | -13.34 | 114.19 | 28.48 | 235.51 | 0.5652 | 600.0 | 505.3 | |
| 0.00 | 0.79 | 0.00 | 0.48 | -15.84 | 114.40 | 28.70 | 232.10 | 0.5876 | -718.0 | -666.7 | |
| 0.00 | 5.25 | 0.00 | 3.20 | -15.66 | 114.16 | 28.46 | 232.12 | 0.5835 | -881.0 | -741.4 | |
| 0.00 | 2.54 | 0.00 | 1.55 | -16.44 | 114.25 | 28.54 | 231.12 | 0.5909 | -766.0 | -611.5 | |
| 0.00 | 1.40 | 0.00 | 0.85 | -16.01 | 114.15 | 28.44 | 231.61 | 0.5863 | -462.0 | -551.6 | |
| 0.00 | 1.14 | 0.00 | 0.68 | -13.25 | 113.76 | 28.05 | 235.23 | 0.5594 | 677.0 | 538.7 | |
| 6.91 | 8.75 | 4.11 | 5.20 | -12.93 | 113.68 | 27.98 | 235.64 | 0.5560 | 929.2 | 672.0 | |
| 0.00 | 1.05 | 0.00 | 0.64 | -16.24 | 114.08 | 28.37 | 231.23 | 0.5873 | -808.0 | -742.9 | |
| 0.00 | 1.22 | 0.00 | 0.74 | -15.93 | 113.82 | 28.11 | 231.40 | 0.5819 | -798.0 | -667.2 | |
| 0.00 | 0.87 | 0.00 | 0.54 | -16.75 | 113.94 | 28.24 | 230.41 | 0.5902 | -811.0 | -670.9 | |
| 0.00 | 0.96 | 0.00 | 0.59 | -17.30 | 113.93 | 28.22 | 229.65 | 0.5947 | -680.0 | -596.5 | |
| 0.00 | 0.79 | 0.00 | 0.47 | -15.44 | 112.86 | 27.16 | 231.15 | 0.5671 | -715.0 | -607.7 | |
| 2.45 | 11.02 | 1.47 | 6.60 | -15.68 | 112.59 | 26.88 | 230.52 | 0.5661 | -719.4 | -713.7 | |
| 0.00 | 1.22 | 0.00 | 0.73 | -15.00 | 112.49 | 26.78 | 231.39 | 0.5592 | -896.0 | -793.8 | |
| 0.00 | 2.45 | 0.00 | 1.49 | -17.75 | 112.06 | 26.35 | 227.13 | 0.5791 | -747.0 | -601.5 | |
| 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. |
||
| 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. | |