| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.50 | 23.98 | 3.90 | 12.34 | 5.70 | 72.89 | 15.09 | 278.91 | 0.2631 | -242.3 | -3.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-06 22:00:28 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 | 1.12 | 0.00 | 0.59 | 1.81 | 78.12 | 20.32 | 264.98 | 0.3500 | 2.0 | -8.1 | |
| 0.00 | 1.47 | 0.00 | 0.78 | 8.33 | 77.80 | 20.00 | 283.79 | 0.3500 | -22.0 | 0.1 | |
| 5.95 | 9.84 | 3.10 | 5.11 | 5.65 | 75.43 | 17.64 | 276.69 | 0.3050 | -1056.8 | -775.3 | |
| 1.55 | 3.19 | 0.80 | 1.65 | 5.40 | 74.61 | 16.82 | 276.09 | 0.2910 | -968.9 | -734.9 | |
| 0.00 | 1.29 | 0.00 | 0.67 | 5.24 | 73.40 | 15.60 | 275.89 | 0.2705 | -805.0 | -609.8 | |
| 0.00 | 2.93 | 0.00 | 1.47 | 5.55 | 66.65 | 8.86 | 281.58 | 0.1572 | 759.0 | 711.6 | |
| 0.00 | 1.90 | 0.00 | 0.95 | 6.09 | 66.57 | 8.78 | 285.03 | 0.1578 | 1009.0 | 807.9 | |
| 0.00 | 2.24 | 0.00 | 1.12 | 6.69 | 65.80 | 8.00 | 290.29 | 0.1481 | 709.0 | 672.7 | |
| 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. | |