| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.98 | 28.52 | 4.45 | 14.26 | 6.17 | 71.00 | -6.04 | 63.32 | 0.1142 | -173.9 | -86.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-05 11:00:28 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 |
| 3.71 | 15.90 | 1.84 | 7.89 | 5.68 | 74.50 | -2.54 | 55.27 | 0.0540 | -1214.8 | -796.1 | |
| 5.27 | -1.00 | 2.61 | -1.00 | 5.83 | 74.50 | -2.54 | 53.06 | 0.0555 | -1128.7 | 999999 | |
| 0.00 | 1.47 | 0.00 | 0.73 | 6.77 | 71.53 | -5.52 | 62.43 | 0.1082 | -948.0 | -759.5 | |
| 0.00 | 1.21 | 0.00 | 0.61 | 5.95 | 68.80 | -8.25 | 75.87 | 0.1478 | -664.0 | -574.1 | |
| 0.00 | 1.21 | 0.00 | 0.61 | 6.27 | 68.64 | -8.40 | 74.01 | 0.1518 | -981.0 | -798.9 | |
| 0.00 | 1.56 | 0.00 | 0.78 | 5.39 | 66.66 | -10.39 | 81.56 | 0.1823 | 850.0 | 638.7 | |
| 0.00 | 1.21 | 0.00 | 0.61 | 5.30 | 66.32 | -10.72 | 82.29 | 0.1878 | 995.0 | 844.9 | |
| 0.00 | 1.30 | 0.00 | 0.65 | 5.54 | 66.32 | -10.72 | 81.03 | 0.1884 | 890.0 | 780.0 | |
| 0.00 | 1.12 | 0.00 | 0.57 | 4.58 | 66.09 | -10.95 | 86.18 | 0.1907 | 837.0 | 635.9 | |
| 0.00 | 1.38 | 0.00 | 0.70 | 6.51 | 65.81 | -11.23 | 76.53 | 0.1999 | 969.0 | 818.8 | |
| 0.00 | 2.16 | 0.00 | 1.11 | 10.76 | 62.49 | -14.55 | 63.87 | 0.2762 | 894.0 | 733.8 | |
| 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. | |