| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.52 | 94.28 | 22.82 | 79.97 | -21.19 | 36.56 | 51.14 | 243.45 | 0.8134 | 277.2 | 111.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-06-06 21:59:10 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 | 1.09 | 0.00 | 0.98 | -20.05 | 39.78 | 54.37 | 245.83 | 0.8390 | 465.0 | 336.8 | |
| 14.75 | 41.25 | 13.13 | 36.64 | -19.33 | 39.26 | 53.84 | 246.52 | 0.8328 | 698.1 | 382.6 | |
| 0.00 | 0.81 | 0.00 | 0.75 | -22.57 | 39.81 | 54.39 | 242.94 | 0.8452 | 391.0 | 264.8 | |
| 0.00 | 1.81 | 0.00 | 1.62 | -21.87 | 38.69 | 53.27 | 243.41 | 0.8339 | 356.0 | 290.6 | |
| 0.00 | 1.18 | 0.00 | 0.99 | -21.12 | 36.22 | 50.80 | 243.52 | 0.8099 | 566.0 | 500.5 | |
| 3.35 | 4.70 | 2.83 | 3.98 | -21.94 | 36.30 | 50.89 | 242.58 | 0.8130 | 402.6 | 289.9 | |
| 0.00 | 1.72 | 0.00 | 1.45 | -22.43 | 35.87 | 50.46 | 241.85 | 0.8106 | 300.0 | 257.0 | |
| 0.00 | 0.90 | 0.00 | 0.74 | -21.80 | 34.85 | 49.44 | 242.24 | 0.7993 | 536.0 | 463.5 | |
| 0.00 | 1.54 | 0.00 | 1.26 | -22.03 | 34.86 | 49.45 | 241.97 | 0.8001 | 576.0 | 512.6 | |
| 6.88 | 19.00 | 5.59 | 15.47 | -23.02 | 33.97 | 48.56 | 240.47 | 0.7952 | 597.2 | 188.6 | |
| 1.54 | 2.89 | 1.27 | 2.39 | -24.35 | 34.39 | 48.98 | 239.05 | 0.8036 | -505.5 | -508.8 | |
| 0.00 | 2.35 | 0.00 | 1.83 | -21.15 | 32.30 | 46.88 | 242.10 | 0.7726 | -633.0 | -580.0 | |
| 0.00 | 1.00 | 0.00 | 0.79 | -22.26 | 32.73 | 47.31 | 240.90 | 0.7808 | -626.0 | -488.6 | |
| 0.00 | 1.18 | 0.00 | 0.91 | -21.31 | 32.03 | 46.62 | 241.79 | 0.7706 | -671.0 | -568.6 | |
| 0.00 | 1.72 | 0.00 | 1.35 | -22.85 | 32.31 | 46.90 | 240.02 | 0.7791 | -609.0 | -552.8 | |
| 0.00 | 3.44 | 0.00 | 2.75 | -23.92 | 32.81 | 47.40 | 238.94 | 0.7877 | -399.0 | -355.8 | |
| 0.00 | 3.17 | 0.00 | 2.52 | -23.55 | 32.59 | 47.18 | 239.29 | 0.7842 | -724.0 | -601.3 | |
| 0.00 | 1.90 | 0.00 | 1.51 | -23.88 | 32.55 | 47.14 | 238.88 | 0.7852 | -656.0 | -628.1 | |
| 0.00 | 1.54 | 0.00 | 1.23 | -24.28 | 32.75 | 47.33 | 238.48 | 0.7885 | -450.0 | -395.0 | |
| 0.00 | 1.09 | 0.00 | 0.81 | -22.26 | 29.93 | 44.51 | 239.74 | 0.7535 | -665.0 | -560.0 | |
| 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. | |