| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.58 | 27.15 | 0.85 | 14.62 | 13.35 | 90.54 | -21.63 | 70.56 | 0.3817 | -225.2 | 243.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-06 12:00:32 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 | 0.88 | 0.00 | 0.44 | 9.32 | 102.69 | -9.48 | 72.27 | 0.1715 | -879.0 | -699.5 | |
| 0.00 | 1.41 | 0.00 | 0.72 | 11.06 | 99.47 | -12.71 | 68.87 | 0.2325 | -700.0 | -591.4 | |
| 0.00 | 1.14 | 0.00 | 0.58 | 12.92 | 99.16 | -13.01 | 62.18 | 0.2493 | -890.0 | -710.8 | |
| 0.00 | 0.79 | 0.00 | 0.40 | 4.88 | 98.01 | -14.16 | 95.56 | 0.2460 | -753.0 | -567.9 | |
| 0.00 | 0.97 | 0.00 | 0.50 | 10.36 | 96.89 | -15.28 | 74.38 | 0.2705 | -864.0 | -732.4 | |
| 0.00 | 0.97 | 0.00 | 0.50 | 10.34 | 96.00 | -16.17 | 75.17 | 0.2846 | -735.0 | -641.9 | |
| 0.00 | 1.14 | 0.00 | 0.59 | 11.25 | 95.29 | -16.89 | 72.70 | 0.2997 | -642.0 | -553.0 | |
| 0.00 | 0.97 | 0.00 | 0.51 | 14.49 | 94.64 | -17.53 | 63.53 | 0.3273 | -674.0 | -549.9 | |
| 0.00 | 1.32 | 0.00 | 0.70 | 15.41 | 91.47 | -20.70 | 64.43 | 0.3795 | 848.0 | 673.4 | |
| 1.58 | 9.57 | 0.85 | 5.17 | 13.39 | 89.44 | -22.73 | 70.97 | 0.3994 | 1121.6 | 833.1 | |
| 0.00 | 4.65 | 0.00 | 2.56 | 13.53 | 87.03 | -25.14 | 72.04 | 0.4361 | 658.0 | 612.0 | |
| 0.00 | 0.53 | 0.00 | 0.30 | 18.41 | 86.30 | -25.87 | 62.22 | 0.4699 | 654.0 | 597.5 | |
| 0.00 | 0.97 | 0.00 | 0.55 | 11.85 | 82.44 | -29.73 | 77.35 | 0.4995 | -782.0 | -713.7 | |
| 0.00 | 1.84 | 0.00 | 1.10 | 20.54 | 80.77 | -31.40 | 62.03 | 0.5546 | 686.0 | 545.3 | |
| 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. | |