| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.73 | 23.44 | 0.37 | 12.04 | 7.55 | 258.97 | 12.11 | 296.07 | 0.2281 | 827.5 | 641.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-06 14:00:40 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 | 2.00 | 0.00 | 1.10 | 13.00 | 270.64 | 23.78 | 293.52 | 0.4302 | 673.0 | 590.4 | |
| 0.00 | 2.27 | 0.00 | 1.23 | 9.99 | 270.23 | 23.37 | 286.92 | 0.4100 | 659.0 | 485.8 | |
| 0.00 | 0.91 | 0.00 | 0.47 | 6.31 | 263.12 | 16.26 | 280.67 | 0.2844 | 761.0 | 653.2 | |
| 0.00 | 1.27 | 0.00 | 0.66 | 9.59 | 262.64 | 15.79 | 292.18 | 0.2910 | 873.0 | 757.1 | |
| 0.00 | 1.82 | 0.00 | 0.93 | 2.41 | 261.16 | 14.30 | 266.26 | 0.2484 | 863.0 | 672.2 | |
| 0.00 | 1.18 | 0.00 | 0.60 | 6.14 | 260.48 | 13.62 | 281.77 | 0.2402 | 770.0 | 663.0 | |
| 0.00 | 1.09 | 0.00 | 0.56 | 7.89 | 260.40 | 13.55 | 288.82 | 0.2462 | 838.0 | 560.0 | |
| 0.00 | 1.09 | 0.00 | 0.56 | 8.20 | 260.07 | 13.21 | 290.47 | 0.2425 | 861.0 | 741.2 | |
| 0.73 | 3.09 | 0.37 | 1.58 | 8.42 | 259.73 | 12.87 | 291.80 | 0.2384 | 1000.6 | 672.5 | |
| 0.00 | 0.64 | 0.00 | 0.32 | -3.24 | 257.32 | 10.46 | 237.50 | 0.2159 | 863.0 | 683.9 | |
| 0.00 | 1.82 | 0.00 | 0.91 | 7.77 | 251.48 | 4.63 | 313.39 | 0.1105 | 925.0 | 722.2 | |
| 0.00 | 3.81 | 0.00 | 1.90 | 7.68 | 251.17 | 4.32 | 314.75 | 0.1055 | 992.0 | 739.0 | |
| 0.00 | 1.09 | 0.00 | 0.54 | 3.60 | 248.24 | 1.38 | 276.59 | 0.0243 | 699.0 | 460.8 | |
| 0.00 | 1.36 | 0.00 | 0.68 | 6.26 | 246.22 | -0.64 | 12.68 | 0.0505 | 744.0 | 502.9 | |
| 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. | |