| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.49 | 142.56 | 21.64 | 165.44 | 17.45 | 62.15 | 65.55 | 286.07 | 0.9041 | -68.6 | -143.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-08-26 16:59:08 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 |
| 1.35 | 57.58 | 1.76 | 74.72 | 16.69 | 65.42 | 68.82 | 285.19 | 0.9271 | 232.3 | -94.4 | |
| 8.97 | -1.00 | 11.57 | -1.00 | 16.80 | 65.06 | 68.46 | 285.30 | 0.9248 | -664.5 | 999999 | |
| 0.00 | 0.90 | 0.00 | 1.05 | 16.35 | 62.60 | 65.99 | 284.78 | 0.9083 | -270.0 | -238.0 | |
| 0.00 | 1.26 | 0.00 | 1.51 | 18.23 | 63.30 | 66.70 | 286.85 | 0.9132 | 138.0 | 102.6 | |
| 1.35 | 8.34 | 1.57 | 9.78 | 17.39 | 62.53 | 65.93 | 285.94 | 0.9079 | -438.2 | -374.7 | |
| 0.00 | 0.81 | 0.00 | 0.93 | 16.78 | 62.10 | 65.50 | 285.26 | 0.9049 | -282.0 | -253.3 | |
| 0.00 | 0.36 | 0.00 | 0.42 | 17.86 | 62.62 | 66.02 | 286.45 | 0.9086 | -231.0 | -168.8 | |
| 0.00 | 2.78 | 0.00 | 3.27 | 18.33 | 62.66 | 66.05 | 286.97 | 0.9088 | -492.0 | -340.3 | |
| 0.00 | 25.74 | 0.00 | 28.35 | 17.12 | 60.75 | 64.14 | 285.65 | 0.8950 | -631.0 | -558.7 | |
| 0.00 | 1.61 | 0.00 | 1.73 | 16.62 | 59.86 | 63.26 | 285.09 | 0.8882 | 222.0 | 114.6 | |
| 0.00 | 1.97 | 0.00 | 2.14 | 17.57 | 60.31 | 63.71 | 286.16 | 0.8918 | -604.0 | -578.8 | |
| 0.00 | 1.35 | 0.00 | 1.46 | 18.24 | 60.24 | 63.64 | 286.92 | 0.8914 | -577.0 | -500.9 | |
| 0.00 | 1.17 | 0.00 | 1.25 | 17.87 | 59.92 | 63.32 | 286.50 | 0.8889 | -397.0 | -399.9 | |
| 0.00 | 1.08 | 0.00 | 1.16 | 18.07 | 60.06 | 63.46 | 286.73 | 0.8899 | -423.0 | -348.6 | |
| 0.00 | 0.81 | 0.00 | 0.83 | 17.39 | 58.79 | 62.19 | 285.99 | 0.8799 | 53.0 | 54.2 | |
| 0.00 | 0.99 | 0.00 | 1.03 | 17.75 | 58.94 | 62.34 | 286.40 | 0.8812 | 114.0 | 143.7 | |
| 0.00 | 4.04 | 0.00 | 4.27 | 18.62 | 59.42 | 62.82 | 287.36 | 0.8852 | 273.0 | 224.0 | |
| 0.00 | 3.32 | 0.00 | 3.48 | 18.23 | 59.17 | 62.57 | 286.94 | 0.8831 | 177.0 | 156.9 | |
| 5.56 | 7.18 | 5.66 | 7.30 | 17.07 | 58.26 | 61.66 | 285.64 | 0.8757 | 524.8 | 348.6 | |
| 0.00 | 2.33 | 0.00 | 2.50 | 19.53 | 59.83 | 63.23 | 288.38 | 0.8885 | 428.0 | 396.8 | |
| 0.00 | 0.90 | 0.00 | 0.92 | 17.40 | 58.38 | 61.78 | 286.02 | 0.8767 | 412.0 | 328.0 | |
| 0.00 | 0.72 | 0.00 | 0.75 | 18.56 | 59.03 | 62.43 | 287.32 | 0.8822 | 293.0 | 185.5 | |
| 0.00 | 2.24 | 0.00 | 2.28 | 17.46 | 58.15 | 61.55 | 286.09 | 0.8748 | 439.0 | 389.4 | |
| 0.00 | 1.44 | 0.00 | 1.41 | 15.32 | 57.01 | 60.41 | 283.65 | 0.8650 | 470.0 | 385.5 | |
| 0.00 | 1.08 | 0.00 | 1.14 | 19.88 | 59.50 | 62.90 | 288.79 | 0.8862 | 280.0 | 173.7 | |
| 0.00 | 1.08 | 0.00 | 1.13 | 19.94 | 59.20 | 62.59 | 288.88 | 0.8839 | 226.0 | 145.9 | |
| 0.00 | 1.88 | 0.00 | 1.99 | 20.37 | 59.36 | 62.76 | 289.35 | 0.8853 | 104.0 | 37.2 | |
| 0.00 | 1.44 | 0.00 | 1.49 | 19.82 | 58.83 | 62.23 | 288.76 | 0.8810 | 410.0 | 347.8 | |
| 0.00 | 0.90 | 0.00 | 0.89 | 21.97 | 57.27 | 60.67 | 291.32 | 0.8698 | 377.0 | 335.0 | |
| 0.00 | 0.90 | 0.00 | 0.89 | 22.25 | 57.07 | 60.47 | 291.65 | 0.8684 | 396.0 | 359.7 | |
| 0.00 | 2.51 | 0.00 | 2.13 | 18.01 | 51.21 | 54.61 | 287.14 | 0.8135 | 601.0 | 451.7 | |
| 1.26 | 1.88 | 1.08 | 1.62 | 24.18 | 51.08 | 54.48 | 294.69 | 0.8194 | -504.6 | -415.7 | |
| 0.00 | 1.97 | 0.00 | 1.62 | 25.01 | 48.84 | 52.24 | 296.12 | 0.8002 | 631.0 | 467.2 | |
| 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. | |