| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.29 | 54.59 | 12.85 | 29.95 | -19.59 | 50.88 | 17.22 | 220.70 | 0.4294 | 111.1 | 63.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-29 07:00:39 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 | 0.90 | 0.00 | 0.50 | -18.54 | 53.83 | 20.18 | 227.24 | 0.4472 | 609.0 | 486.0 | |
| 17.97 | 26.46 | 9.96 | 14.66 | -19.22 | 53.54 | 19.88 | 225.69 | 0.4507 | 995.7 | 736.6 | |
| 0.00 | 1.44 | 0.00 | 0.78 | -14.63 | 52.72 | 19.06 | 233.18 | 0.3963 | 466.0 | 517.4 | |
| 0.00 | 1.17 | 0.00 | 0.65 | -19.44 | 52.58 | 18.92 | 223.95 | 0.4424 | 789.0 | 566.1 | |
| 0.00 | 1.17 | 0.00 | 0.64 | -18.94 | 51.84 | 18.18 | 223.72 | 0.4289 | 866.0 | 706.7 | |
| 0.00 | 2.71 | 0.00 | 1.49 | -20.71 | 50.92 | 17.27 | 219.41 | 0.4391 | 819.0 | 739.0 | |
| 0.00 | 1.44 | 0.00 | 0.79 | -20.45 | 50.59 | 16.93 | 219.28 | 0.4328 | 878.0 | 729.4 | |
| 0.00 | 1.44 | 0.00 | 0.79 | -19.90 | 49.89 | 16.23 | 219.00 | 0.4193 | -780.0 | -608.9 | |
| 0.72 | 3.34 | 0.39 | 1.81 | -19.55 | 48.88 | 15.22 | 217.82 | 0.4051 | -1015.8 | -823.6 | |
| 4.33 | 7.68 | 2.35 | 4.16 | -19.84 | 48.64 | 14.98 | 216.94 | 0.4064 | -1015.2 | -922.6 | |
| 0.27 | -10.00 | 0.15 | -10.00 | -19.68 | 48.62 | 14.97 | 217.16 | 0.4042 | -1200.0 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.58 | -19.66 | 45.83 | 12.17 | 211.81 | 0.3784 | -796.0 | -671.6 | |
| 0.00 | 1.08 | 0.00 | 0.58 | -20.11 | 45.87 | 12.21 | 211.22 | 0.3847 | -822.0 | -677.4 | |
| 0.00 | 0.99 | 0.00 | 0.53 | -21.96 | 42.39 | 8.73 | 201.47 | 0.3861 | -682.0 | -573.4 | |
| 0.00 | 0.81 | 0.00 | 0.44 | -21.89 | 42.25 | 8.59 | 201.24 | 0.3843 | -604.0 | -543.2 | |
| 0.00 | 1.17 | 0.00 | 0.63 | -22.45 | 41.06 | 7.40 | 198.02 | 0.3862 | -837.0 | -691.5 | |
| 0.00 | 0.90 | 0.00 | 0.49 | -22.61 | 40.93 | 7.27 | 197.60 | 0.3881 | -710.0 | -607.2 | |
| 0.00 | 0.81 | 0.00 | 0.43 | -21.96 | 40.37 | 6.71 | 196.86 | 0.3754 | -730.0 | -651.3 | |
| 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. | |