| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.29 | 13.03 | 0.79 | 7.90 | -16.49 | 17.33 | -28.94 | 126.19 | 0.5753 | -397.4 | -399.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-07 19:00:27 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 |
| 0.00 | 1.21 | 0.00 | 0.67 | -14.39 | 25.62 | -20.65 | 131.90 | 0.4609 | 854.0 | 598.1 | |
| 0.00 | 0.95 | 0.00 | 0.53 | -13.30 | 23.22 | -23.05 | 127.02 | 0.4792 | 676.0 | 497.1 | |
| 0.00 | 1.12 | 0.00 | 0.68 | -17.33 | 18.13 | -28.14 | 127.99 | 0.5734 | -671.0 | -651.2 | |
| 0.00 | 1.38 | 0.00 | 0.85 | -17.19 | 16.48 | -29.79 | 126.29 | 0.5910 | -196.0 | -261.2 | |
| 0.00 | 1.21 | 0.00 | 0.74 | -16.51 | 16.18 | -30.09 | 125.04 | 0.5894 | -867.0 | -655.8 | |
| 0.00 | 0.52 | 0.00 | 0.32 | -16.89 | 16.04 | -30.23 | 125.47 | 0.5939 | -719.0 | -646.8 | |
| 1.29 | 3.28 | 0.79 | 2.01 | -16.20 | 15.98 | -30.29 | 124.42 | 0.5894 | -1035.4 | -855.8 | |
| 0.00 | 1.12 | 0.00 | 0.69 | -16.14 | 15.74 | -30.53 | 124.14 | 0.5918 | -617.0 | -559.2 | |
| 0.00 | 1.21 | 0.00 | 0.76 | -18.84 | 15.00 | -31.27 | 127.32 | 0.6200 | -681.0 | -545.5 | |
| 0.00 | 0.43 | 0.00 | 0.27 | -16.38 | 15.41 | -30.86 | 124.20 | 0.5973 | -698.0 | -604.6 | |
| 0.00 | 0.60 | 0.00 | 0.38 | -18.73 | 14.40 | -31.87 | 126.67 | 0.6258 | -551.0 | -402.1 | |
| 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. | |