| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.12 | 47.27 | 4.78 | 24.66 | 17.32 | 41.60 | 0.48 | 359.15 | 0.3134 | -215.4 | -244.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-06-02 16:59:10 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 | 0.99 | 0.00 | 0.52 | 17.55 | 48.79 | 7.66 | 337.70 | 0.3366 | 678.0 | 592.8 | |
| 0.00 | 2.26 | 0.00 | 1.23 | 22.88 | 48.76 | 7.64 | 342.87 | 0.4173 | 824.0 | 582.0 | |
| 0.00 | 0.81 | 0.00 | 0.44 | 20.81 | 47.73 | 6.61 | 343.53 | 0.3809 | 677.0 | 482.2 | |
| 6.23 | 10.03 | 3.27 | 5.26 | 18.28 | 45.02 | 3.90 | 348.67 | 0.3301 | -1073.7 | -763.3 | |
| 0.00 | 1.26 | 0.00 | 0.66 | 18.18 | 44.61 | 3.48 | 349.81 | 0.3273 | -964.0 | -750.8 | |
| 0.00 | 1.45 | 0.00 | 0.76 | 18.28 | 42.43 | 1.30 | 356.17 | 0.3244 | -842.0 | -676.8 | |
| 0.00 | 1.72 | 0.00 | 0.89 | 15.92 | 41.59 | 0.47 | 358.42 | 0.2844 | -967.0 | -775.8 | |
| 0.00 | 0.99 | 0.00 | 0.51 | 16.27 | 41.47 | 0.34 | 358.87 | 0.2902 | -757.0 | -568.9 | |
| 0.00 | 1.99 | 0.00 | 1.03 | 15.89 | 41.31 | 0.18 | 359.38 | 0.2838 | -1020.0 | -835.1 | |
| 0.00 | 1.45 | 0.00 | 0.75 | 16.46 | 41.21 | 0.09 | 359.72 | 0.2933 | -809.0 | -628.9 | |
| 0.00 | 1.63 | 0.00 | 0.84 | 16.08 | 41.15 | 0.02 | 359.92 | 0.2869 | -1052.0 | -747.3 | |
| 0.00 | 5.78 | 0.00 | 2.99 | 16.30 | 40.99 | -0.14 | 0.45 | 0.2907 | -816.0 | -816.9 | |
| 0.00 | 1.99 | 0.00 | 1.03 | 15.79 | 40.96 | -0.17 | 0.57 | 0.2822 | -831.0 | -652.6 | |
| 0.00 | 1.26 | 0.00 | 0.65 | 16.08 | 40.93 | -0.20 | 0.67 | 0.2870 | -998.0 | -842.2 | |
| 0.00 | 1.36 | 0.00 | 0.70 | 16.05 | 40.55 | -0.58 | 1.95 | 0.2866 | -856.0 | -663.7 | |
| 0.00 | 1.99 | 0.00 | 1.03 | 15.95 | 38.59 | -2.54 | 8.54 | 0.2880 | 1027.0 | 734.6 | |
| 0.00 | 1.54 | 0.00 | 0.80 | 16.40 | 38.55 | -2.58 | 8.43 | 0.2955 | 924.0 | 684.9 | |
| 0.00 | 1.99 | 0.00 | 1.03 | 16.46 | 37.47 | -3.66 | 11.83 | 0.2997 | 966.0 | 779.4 | |
| 0.00 | 1.08 | 0.00 | 0.56 | 16.59 | 37.31 | -3.82 | 12.24 | 0.3023 | 898.0 | 781.8 | |
| 0.00 | 1.63 | 0.00 | 0.85 | 17.51 | 35.34 | -5.79 | 17.26 | 0.3256 | 810.0 | 529.0 | |
| 2.89 | 4.07 | 1.51 | 2.13 | 17.23 | 35.22 | -5.91 | 17.87 | 0.3216 | 990.6 | 828.8 | |
| 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. | |