| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 65.30 | 445.71 | 32.40 | 221.16 | 8.99 | 343.66 | 2.30 | 310.98 | 0.0555 | -786.6 | -404.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-22 21:00:38 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 |
| 0.00 | 1.26 | 0.00 | 0.63 | 12.23 | 347.69 | 6.34 | 310.63 | 0.1428 | -739.0 | -579.3 | |
| 0.00 | 1.80 | 0.00 | 0.89 | 8.75 | 346.94 | 5.58 | 288.27 | 0.1018 | 1033.0 | 769.6 | |
| 0.00 | 2.16 | 0.00 | 1.07 | 10.45 | 346.50 | 5.15 | 304.81 | 0.1080 | 1122.0 | 873.4 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 9.24 | 346.08 | 4.73 | 296.31 | 0.0912 | 905.0 | 785.7 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 10.89 | 345.37 | 4.01 | 315.03 | 0.0977 | 794.0 | 643.7 | |
| 0.00 | 1.26 | 0.00 | 0.62 | 7.25 | 345.20 | 3.85 | 274.60 | 0.0671 | -927.0 | -666.6 | |
| 0.00 | 0.99 | 0.00 | 0.49 | 12.54 | 344.93 | 3.57 | 328.01 | 0.1153 | -817.0 | -619.5 | |
| 8.35 | 395.55 | 4.15 | 196.26 | 8.96 | 344.17 | 2.82 | 305.76 | 0.0601 | -1352.7 | -478.8 | |
| 0.00 | 4.40 | 0.00 | 2.18 | 7.32 | 343.76 | 2.41 | 278.78 | 0.0424 | -444.0 | -390.8 | |
| 41.59 | -8.00 | 20.64 | -8.00 | 8.96 | 343.71 | 2.36 | 310.72 | 0.0539 | -1606.0 | 999999 | |
| 4.58 | 14.37 | 2.27 | 7.13 | 6.87 | 343.57 | 2.22 | 267.78 | 0.0387 | 1018.8 | 363.5 | |
| 8.71 | -8.00 | 4.32 | -8.00 | 9.11 | 343.41 | 2.05 | 316.78 | 0.0519 | -1533.4 | 999999 | |
| 2.07 | -8.00 | 1.02 | -8.00 | 8.51 | 343.37 | 2.02 | 307.86 | 0.0443 | -1223.7 | 999999 | |
| 0.00 | 1.89 | 0.00 | 0.94 | 12.97 | 343.31 | 1.96 | 342.35 | 0.1105 | -1040.0 | -797.9 | |
| 0.00 | 3.68 | 0.00 | 1.83 | 7.36 | 343.27 | 1.92 | 281.86 | 0.0341 | -742.0 | -513.6 | |
| 0.00 | 1.08 | 0.00 | 0.54 | 12.92 | 342.69 | 1.34 | 347.63 | 0.1067 | -738.0 | -552.4 | |
| 0.00 | 3.95 | 0.00 | 1.97 | 11.82 | 341.54 | 0.19 | 357.86 | 0.0852 | -858.0 | -645.9 | |
| 0.00 | 1.71 | 0.00 | 0.85 | 12.71 | 341.01 | -0.34 | 3.32 | 0.1007 | 907.0 | 656.8 | |
| 0.00 | 1.89 | 0.00 | 0.94 | 9.73 | 340.61 | -0.74 | 14.78 | 0.0502 | 987.0 | 848.6 | |
| 0.00 | 1.44 | 0.00 | 0.71 | 11.70 | 340.58 | -0.77 | 9.09 | 0.0841 | 926.0 | 756.1 | |
| 0.00 | 1.08 | 0.00 | 0.54 | 11.85 | 339.87 | -1.49 | 16.57 | 0.0894 | 802.0 | 671.0 | |
| 0.00 | 2.16 | 0.00 | 1.07 | 9.45 | 339.69 | -1.66 | 33.31 | 0.0523 | 948.0 | 866.0 | |
| 0.00 | 1.26 | 0.00 | 0.62 | 10.00 | 339.63 | -1.73 | 29.20 | 0.0611 | 884.0 | 647.9 | |
| 0.00 | 1.26 | 0.00 | 0.62 | 9.88 | 339.10 | -2.25 | 37.18 | 0.0642 | 889.0 | 726.4 | |
| 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. | |