| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.99 | 42.04 | 16.10 | 39.78 | -13.23 | 298.80 | 56.38 | 252.14 | 0.8535 | 72.2 | 52.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-06 22:00:40 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 |
| 1.27 | 19.97 | 1.25 | 19.48 | -13.79 | 300.06 | 57.64 | 251.82 | 0.8655 | 402.8 | 243.6 | |
| 8.72 | -1.00 | 8.47 | -1.00 | -13.51 | 299.72 | 57.30 | 252.04 | 0.8621 | 653.0 | 999999 | |
| 0.00 | 1.82 | 0.00 | 1.77 | -13.96 | 299.71 | 57.29 | 251.54 | 0.8629 | 355.0 | 356.9 | |
| 0.00 | 0.82 | 0.00 | 0.78 | -13.56 | 299.33 | 56.91 | 251.90 | 0.8589 | 628.0 | 561.6 | |
| 0.64 | 2.36 | 0.61 | 2.25 | -13.32 | 299.07 | 56.65 | 252.10 | 0.8562 | 627.9 | 541.4 | |
| 2.91 | 4.72 | 2.63 | 4.27 | -11.78 | 297.44 | 55.02 | 253.48 | 0.8388 | -468.4 | -274.6 | |
| 0.00 | 1.00 | 0.00 | 0.91 | -12.68 | 297.67 | 55.25 | 252.49 | 0.8426 | -402.0 | -283.8 | |
| 0.00 | 1.09 | 0.00 | 0.99 | -12.86 | 297.56 | 55.14 | 252.25 | 0.8420 | -517.0 | -411.2 | |
| 0.00 | 0.54 | 0.00 | 0.50 | -13.77 | 297.87 | 55.45 | 251.29 | 0.8467 | -345.0 | -229.8 | |
| 0.00 | 2.45 | 0.00 | 2.25 | -13.25 | 297.64 | 55.22 | 251.83 | 0.8435 | -387.0 | -263.0 | |
| 0.00 | 0.82 | 0.00 | 0.73 | -11.67 | 297.08 | 54.66 | 253.52 | 0.8352 | -604.0 | -500.2 | |
| 3.45 | 5.54 | 3.14 | 5.04 | -13.39 | 297.35 | 54.93 | 251.59 | 0.8413 | -523.0 | -282.3 | |
| 0.00 | 0.91 | 0.00 | 0.81 | -12.03 | 296.76 | 54.34 | 253.02 | 0.8330 | -530.0 | -462.9 | |
| 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. | |