| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.81 | 0.00 | 6.17 | -24.18 | 73.88 | -0.97 | 180.23 | 0.4967 | 98.1 | -31.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-05 15:00:28 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 | 1.30 | 0.00 | 0.75 | -26.33 | 84.73 | 9.89 | 197.01 | 0.5281 | -795.0 | -611.9 | |
| 0.00 | 1.38 | 0.00 | 0.80 | -26.33 | 84.56 | 9.72 | 196.74 | 0.5273 | -822.0 | -603.0 | |
| 0.00 | 0.95 | 0.00 | 0.50 | -14.64 | 80.48 | 5.63 | 196.61 | 0.3334 | 885.0 | 764.4 | |
| 0.00 | 0.95 | 0.00 | 0.52 | -20.36 | 80.65 | 5.80 | 192.99 | 0.4235 | 791.0 | 597.1 | |
| 0.00 | 1.04 | 0.00 | 0.57 | -20.89 | 80.61 | 5.76 | 192.61 | 0.4314 | 854.0 | 703.7 | |
| 0.00 | 1.21 | 0.00 | 0.67 | -23.51 | 76.49 | 1.64 | 183.27 | 0.4634 | 758.0 | 581.6 | |
| 0.00 | 1.04 | 0.00 | 0.57 | -22.21 | 72.30 | -2.55 | 174.67 | 0.4442 | 723.0 | 610.9 | |
| 0.00 | 1.30 | 0.00 | 0.79 | -28.26 | 58.23 | -16.62 | 154.58 | 0.5891 | -794.0 | -657.2 | |
| 0.00 | 1.64 | 0.00 | 1.00 | -27.81 | 58.06 | -16.79 | 153.97 | 0.5846 | -717.0 | -561.7 | |
| 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. | |