| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.23 | 38.73 | 0.62 | 19.65 | 7.73 | 208.21 | 12.49 | 275.45 | 0.2165 | -216.6 | 79.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-30 04:00:33 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 | 0.71 | 0.00 | 0.36 | 5.22 | 210.56 | 14.84 | 264.83 | 0.2573 | -679.0 | -591.6 | |
| 0.00 | 1.85 | 0.00 | 0.95 | 7.57 | 210.57 | 14.85 | 274.00 | 0.2558 | -875.0 | -770.4 | |
| 0.00 | 2.03 | 0.00 | 1.04 | 8.05 | 210.44 | 14.71 | 275.94 | 0.2540 | -804.0 | -538.0 | |
| 0.00 | 4.23 | 0.00 | 2.17 | 7.46 | 210.26 | 14.53 | 273.61 | 0.2505 | -890.0 | -767.6 | |
| 0.00 | 2.12 | 0.00 | 1.08 | 7.70 | 210.23 | 14.51 | 274.58 | 0.2502 | -986.0 | -841.8 | |
| 0.00 | 1.06 | 0.00 | 0.54 | 7.67 | 210.05 | 14.32 | 274.52 | 0.2470 | -925.0 | -781.8 | |
| 0.00 | 1.23 | 0.00 | 0.63 | 7.50 | 209.82 | 14.10 | 273.84 | 0.2431 | -742.0 | -579.4 | |
| 0.00 | 0.97 | 0.00 | 0.49 | 5.94 | 209.65 | 13.93 | 267.36 | 0.2407 | -572.0 | -501.9 | |
| 0.00 | 0.97 | 0.00 | 0.49 | 7.19 | 209.28 | 13.56 | 272.58 | 0.2339 | -752.0 | -587.7 | |
| 0.00 | 1.59 | 0.00 | 0.81 | 6.60 | 208.80 | 13.07 | 270.00 | 0.2257 | -924.0 | -722.3 | |
| 0.00 | 1.06 | 0.00 | 0.54 | 6.77 | 207.93 | 12.21 | 270.72 | 0.2110 | -860.0 | -717.4 | |
| 0.00 | 9.79 | 0.00 | 4.94 | 8.12 | 207.01 | 11.29 | 277.56 | 0.1964 | 800.0 | 813.0 | |
| 0.00 | 2.91 | 0.00 | 1.47 | 7.85 | 206.73 | 11.00 | 276.34 | 0.1911 | 923.0 | 648.7 | |
| 0.00 | 3.09 | 0.00 | 1.56 | 8.67 | 206.63 | 10.90 | 280.64 | 0.1912 | 1147.0 | 870.8 | |
| 0.00 | 1.41 | 0.00 | 0.71 | 7.05 | 206.46 | 10.74 | 272.12 | 0.1859 | 1061.0 | 901.3 | |
| 1.23 | 2.56 | 0.62 | 1.29 | 8.40 | 206.37 | 10.65 | 279.45 | 0.1862 | 1006.2 | 789.9 | |
| 0.00 | 1.15 | 0.00 | 0.58 | 7.87 | 205.87 | 10.14 | 276.87 | 0.1765 | 855.0 | 657.1 | |
| 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. | |