| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.49 | 36.04 | 3.50 | 19.84 | -17.13 | 98.08 | -14.11 | 148.11 | 0.4345 | -345.6 | 67.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-02 19:00:28 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 |
| 3.46 | 10.89 | 1.85 | 5.83 | -16.22 | 103.27 | -8.93 | 156.85 | 0.3806 | 985.1 | 904.6 | |
| 0.35 | 1.38 | 0.19 | 0.75 | -16.38 | 100.49 | -11.71 | 150.95 | 0.4027 | 959.5 | 856.1 | |
| 1.30 | 7.35 | 0.70 | 3.98 | -16.48 | 99.88 | -12.31 | 149.85 | 0.4089 | 833.9 | 815.7 | |
| 0.95 | 2.59 | 0.52 | 1.41 | -16.29 | 98.31 | -13.89 | 146.52 | 0.4195 | -901.7 | -703.4 | |
| 0.00 | 1.21 | 0.00 | 0.68 | -17.45 | 94.36 | -17.84 | 141.39 | 0.4703 | -884.0 | -729.5 | |
| 0.00 | 0.69 | 0.00 | 0.39 | -16.97 | 94.41 | -17.79 | 140.79 | 0.4643 | -754.0 | -592.9 | |
| 0.43 | 2.51 | 0.24 | 1.41 | -17.96 | 94.20 | -17.99 | 141.87 | 0.4779 | -890.0 | -789.2 | |
| 0.00 | 1.12 | 0.00 | 0.63 | -17.65 | 94.07 | -18.12 | 141.23 | 0.4754 | -754.0 | -672.0 | |
| 0.00 | 1.21 | 0.00 | 0.69 | -18.74 | 93.95 | -18.24 | 142.53 | 0.4894 | -698.0 | -562.4 | |
| 0.00 | 1.12 | 0.00 | 0.63 | -17.36 | 94.01 | -18.19 | 140.73 | 0.4727 | -814.0 | -679.6 | |
| 0.00 | 0.78 | 0.00 | 0.44 | -18.13 | 93.86 | -18.34 | 141.57 | 0.4831 | -738.0 | -609.1 | |
| 0.00 | 1.21 | 0.00 | 0.68 | -17.56 | 93.56 | -18.64 | 140.34 | 0.4794 | -710.0 | -618.3 | |
| 0.00 | 1.30 | 0.00 | 0.76 | -19.86 | 90.69 | -21.51 | 139.48 | 0.5328 | -848.0 | -695.1 | |
| 0.00 | 2.68 | 0.00 | 1.56 | -19.60 | 90.66 | -21.54 | 139.10 | 0.5303 | -787.0 | -585.6 | |
| 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. | |