| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 62.46 | 417.13 | 30.97 | 206.85 | 9.12 | 343.69 | -0.98 | 19.57 | 0.0429 | -908.0 | -423.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-22 15:00:38 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 |
| 0.54 | 1.53 | 0.27 | 0.76 | 8.73 | 346.60 | 1.92 | 313.40 | 0.0459 | 900.5 | 774.3 | |
| 1.89 | 2.97 | 0.94 | 1.47 | 10.58 | 346.39 | 1.72 | 335.12 | 0.0705 | 1063.0 | 858.3 | |
| 0.00 | 2.25 | 0.00 | 1.11 | 9.19 | 346.26 | 1.59 | 325.15 | 0.0481 | 996.0 | 768.0 | |
| 0.00 | 1.44 | 0.00 | 0.71 | 6.31 | 345.97 | 1.30 | 244.16 | 0.0252 | -1007.0 | -736.2 | |
| 0.00 | 3.06 | 0.00 | 1.51 | 6.77 | 345.64 | 0.97 | 259.90 | 0.0171 | -807.0 | -672.5 | |
| 0.00 | 1.17 | 0.00 | 0.58 | 12.72 | 344.70 | 0.03 | 359.73 | 0.1012 | -1009.0 | -796.0 | |
| 0.00 | 1.08 | 0.00 | 0.54 | 12.57 | 344.05 | -0.62 | 6.19 | 0.0991 | -940.0 | -697.2 | |
| 59.58 | 389.68 | 29.54 | 193.22 | 9.01 | 343.71 | -0.96 | 24.54 | 0.0400 | -1439.9 | -455.8 | |
| 0.45 | 2.25 | 0.22 | 1.12 | 13.02 | 343.08 | -1.59 | 14.30 | 0.1099 | -961.0 | -751.2 | |
| 0.00 | 1.80 | 0.00 | 0.90 | 14.09 | 342.58 | -2.10 | 15.89 | 0.1301 | -206.0 | -189.9 | |
| 0.00 | 1.89 | 0.00 | 0.94 | 11.80 | 341.79 | -2.88 | 30.12 | 0.0986 | -988.0 | -781.8 | |
| 0.00 | 2.25 | 0.00 | 1.12 | 12.77 | 341.12 | -3.55 | 30.65 | 0.1189 | 978.0 | 705.1 | |
| 0.00 | 0.81 | 0.00 | 0.40 | 13.59 | 341.05 | -3.62 | 27.86 | 0.1320 | -686.0 | -658.0 | |
| 0.00 | 1.44 | 0.00 | 0.72 | 9.70 | 340.51 | -4.16 | 55.90 | 0.0868 | 946.0 | 834.3 | |
| 0.00 | 1.71 | 0.00 | 0.85 | 13.19 | 339.71 | -4.96 | 37.60 | 0.1385 | 897.0 | 751.9 | |
| 0.00 | 0.72 | 0.00 | 0.36 | 9.96 | 339.40 | -5.28 | 59.56 | 0.1055 | 845.0 | 610.5 | |
| 0.00 | 1.08 | 0.00 | 0.54 | 9.98 | 338.84 | -5.83 | 61.76 | 0.1141 | 807.0 | 597.4 | |
| 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. | |