| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.85 | 40.44 | 5.73 | 21.15 | 17.03 | 41.14 | 6.10 | 342.18 | 0.3228 | -190.3 | -14.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-06-03 03:59:10 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 |
| 7.78 | 12.57 | 4.13 | 6.68 | 18.18 | 45.36 | 10.32 | 331.94 | 0.3635 | -1012.0 | -784.5 | |
| 0.00 | 1.45 | 0.00 | 0.77 | 18.40 | 44.66 | 9.62 | 333.86 | 0.3614 | -760.0 | -523.9 | |
| 0.00 | 1.27 | 0.00 | 0.66 | 16.03 | 41.47 | 6.43 | 339.23 | 0.3048 | -798.0 | -624.9 | |
| 3.07 | 4.34 | 1.60 | 2.26 | 16.73 | 41.39 | 6.36 | 340.26 | 0.3153 | -901.9 | -827.0 | |
| 0.00 | 2.26 | 0.00 | 1.18 | 16.38 | 41.32 | 6.28 | 340.08 | 0.3094 | -1035.0 | -794.7 | |
| 0.00 | 2.89 | 0.00 | 1.50 | 16.07 | 41.02 | 5.98 | 340.59 | 0.3028 | -483.0 | -499.9 | |
| 0.00 | 1.81 | 0.00 | 0.94 | 15.91 | 40.86 | 5.82 | 340.90 | 0.2994 | -960.0 | -747.8 | |
| 0.00 | 0.99 | 0.00 | 0.51 | 15.68 | 38.67 | 3.63 | 347.64 | 0.2858 | 874.0 | 696.7 | |
| 0.00 | 1.54 | 0.00 | 0.79 | 15.87 | 38.42 | 3.38 | 348.60 | 0.2880 | 913.0 | 701.2 | |
| 0.00 | 1.27 | 0.00 | 0.66 | 16.60 | 37.32 | 2.28 | 352.60 | 0.2971 | 975.0 | 817.9 | |
| 0.00 | 3.71 | 0.00 | 1.92 | 16.38 | 37.15 | 2.12 | 353.02 | 0.2931 | 983.0 | 847.8 | |
| 0.00 | 1.63 | 0.00 | 0.84 | 16.67 | 36.33 | 1.29 | 355.80 | 0.2965 | 795.0 | 609.2 | |
| 0.00 | 3.35 | 0.00 | 1.73 | 16.51 | 35.57 | 0.53 | 358.25 | 0.2932 | 687.0 | 724.1 | |
| 0.00 | 1.36 | 0.00 | 0.71 | 17.30 | 35.16 | 0.12 | 359.62 | 0.3063 | 1057.0 | 943.3 | |
| 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. | |