| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.70 | 26.19 | 0.46 | 17.05 | 14.43 | 94.72 | 39.73 | 285.69 | 0.6450 | 108.8 | -7.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-10 20:00:31 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 | 1.23 | 0.00 | 0.88 | 10.65 | 101.57 | 46.58 | 278.83 | 0.7247 | -636.0 | -583.4 | |
| 0.00 | 4.99 | 0.00 | 3.57 | 10.96 | 101.46 | 46.47 | 279.26 | 0.7235 | -656.0 | -536.4 | |
| 0.00 | 0.96 | 0.00 | 0.66 | 12.16 | 98.75 | 43.76 | 281.16 | 0.6915 | -693.0 | -599.5 | |
| 0.00 | 1.05 | 0.00 | 0.72 | 11.99 | 98.67 | 43.68 | 280.91 | 0.6903 | -335.0 | -434.7 | |
| 0.70 | 2.10 | 0.46 | 1.37 | 10.51 | 95.67 | 40.68 | 278.95 | 0.6511 | -705.0 | -611.6 | |
| 0.00 | 0.61 | 0.00 | 0.40 | 10.78 | 95.64 | 40.65 | 279.38 | 0.6509 | -552.0 | -372.3 | |
| 0.00 | 1.23 | 0.00 | 0.79 | 11.86 | 94.90 | 39.91 | 281.13 | 0.6422 | -625.0 | -425.8 | |
| 0.00 | 0.70 | 0.00 | 0.45 | 11.30 | 93.89 | 38.90 | 280.35 | 0.6283 | 721.0 | 611.1 | |
| 0.00 | 0.88 | 0.00 | 0.56 | 11.22 | 93.76 | 38.77 | 280.24 | 0.6265 | 569.0 | 584.0 | |
| 0.00 | 0.70 | 0.00 | 0.45 | 16.99 | 93.83 | 38.84 | 289.32 | 0.6378 | 619.0 | 457.6 | |
| 0.00 | 3.77 | 0.00 | 2.49 | 21.70 | 94.87 | 39.88 | 296.02 | 0.6652 | 180.0 | 209.8 | |
| 0.00 | 2.45 | 0.00 | 1.47 | 15.79 | 88.57 | 33.58 | 289.09 | 0.5653 | 616.0 | 543.1 | |
| 0.00 | 0.79 | 0.00 | 0.47 | 15.08 | 87.73 | 32.74 | 288.14 | 0.5517 | 682.0 | 589.1 | |
| 0.00 | 1.14 | 0.00 | 0.67 | 14.68 | 87.22 | 32.23 | 287.61 | 0.5434 | 686.0 | 601.9 | |
| 0.00 | 1.31 | 0.00 | 0.77 | 15.48 | 87.10 | 32.11 | 289.10 | 0.5442 | 861.0 | 787.1 | |
| 0.00 | 0.79 | 0.00 | 0.47 | 21.22 | 87.04 | 32.05 | 299.04 | 0.5680 | 538.0 | 443.7 | |
| 0.00 | 0.35 | 0.00 | 0.20 | 16.65 | 84.18 | 29.19 | 292.61 | 0.5083 | 449.0 | 420.2 | |
| 0.00 | 1.14 | 0.00 | 0.66 | 21.79 | 83.19 | 28.20 | 302.63 | 0.5230 | 613.0 | 513.3 | |
| 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. | |