| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.67 | 26.33 | 3.02 | 14.11 | 16.64 | 294.25 | -18.07 | 50.94 | 0.3833 | -477.9 | -489.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-14 22:00:27 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 |
| 3.61 | 13.41 | 1.92 | 7.12 | 16.34 | 295.72 | -16.60 | 49.47 | 0.3624 | -1164.1 | -923.3 | |
| 2.06 | -1.00 | 1.10 | -1.00 | 16.09 | 295.64 | -16.68 | 50.13 | 0.3609 | -1071.0 | 999999 | |
| 0.00 | 1.12 | 0.00 | 0.59 | 15.78 | 295.25 | -17.07 | 51.45 | 0.3628 | -961.0 | -827.2 | |
| 0.00 | 2.58 | 0.00 | 1.37 | 16.06 | 295.16 | -17.16 | 50.97 | 0.3666 | -727.0 | -656.3 | |
| 0.00 | 1.38 | 0.00 | 0.73 | 15.32 | 294.97 | -17.36 | 52.92 | 0.3622 | -1034.0 | -815.0 | |
| 0.00 | 2.24 | 0.00 | 1.19 | 15.41 | 294.64 | -17.69 | 53.22 | 0.3673 | -734.0 | -657.3 | |
| 0.00 | 1.12 | 0.00 | 0.62 | 18.97 | 291.05 | -21.27 | 50.76 | 0.4448 | 718.0 | 550.5 | |
| 0.00 | 1.55 | 0.00 | 0.85 | 17.95 | 291.05 | -21.27 | 52.69 | 0.4358 | 851.0 | 613.4 | |
| 0.00 | 1.98 | 0.00 | 1.09 | 18.72 | 290.88 | -21.44 | 51.43 | 0.4446 | 670.0 | 477.1 | |
| 0.00 | 0.95 | 0.00 | 0.55 | 19.61 | 285.65 | -26.67 | 55.31 | 0.5163 | -636.0 | -459.6 | |
| 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. | |