| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.97 | 24.92 | 4.39 | 13.80 | 4.22 | 157.32 | -26.50 | 83.97 | 0.4493 | 50.4 | 276.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-24 16:00:26 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 |
| 3.94 | 5.91 | 2.14 | 3.22 | 4.01 | 159.43 | -24.40 | 84.07 | 0.4160 | -1055.5 | -769.4 | |
| 0.00 | 1.37 | 0.00 | 0.75 | 4.54 | 159.15 | -24.67 | 82.87 | 0.4212 | -797.0 | -613.7 | |
| 0.00 | 0.94 | 0.00 | 0.51 | 3.98 | 159.00 | -24.82 | 84.24 | 0.4227 | -763.0 | -625.2 | |
| 0.00 | 1.11 | 0.00 | 0.61 | 3.80 | 158.91 | -24.91 | 84.68 | 0.4239 | -497.0 | -528.0 | |
| 0.00 | 2.83 | 0.00 | 1.57 | 5.46 | 156.83 | -26.99 | 81.36 | 0.4589 | 568.0 | 674.4 | |
| 0.00 | 0.60 | 0.00 | 0.33 | 5.31 | 156.77 | -27.05 | 81.70 | 0.4596 | 780.0 | 607.9 | |
| 1.03 | 9.76 | 0.57 | 5.46 | 3.80 | 156.33 | -27.49 | 85.07 | 0.4643 | 947.2 | 767.5 | |
| 3.00 | -7.00 | 1.68 | -7.00 | 4.00 | 155.95 | -27.87 | 84.69 | 0.4703 | 960.5 | 999999 | |
| 0.00 | 1.37 | 0.00 | 0.77 | 4.32 | 155.87 | -27.95 | 84.01 | 0.4719 | 813.0 | 722.6 | |
| 0.00 | 1.03 | 0.00 | 0.58 | 4.14 | 155.65 | -28.18 | 84.43 | 0.4752 | 575.0 | 418.8 | |
| 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. | |