| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.28 | 40.83 | 0.66 | 20.92 | -12.59 | 225.15 | 0.13 | 180.59 | 0.2591 | -241.6 | -312.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-21 13:00:26 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 | 1.63 | 0.00 | 0.83 | -9.95 | 231.27 | 6.25 | 207.24 | 0.2354 | -844.0 | -706.1 | |
| 0.00 | 1.46 | 0.00 | 0.74 | -9.80 | 231.14 | 6.13 | 207.08 | 0.2321 | -962.0 | -797.8 | |
| 0.00 | 0.86 | 0.00 | 0.44 | -13.26 | 228.83 | 3.82 | 193.76 | 0.2737 | 722.0 | 586.1 | |
| 0.00 | 2.40 | 0.00 | 1.23 | -13.05 | 228.65 | 3.63 | 193.31 | 0.2694 | 777.0 | 725.5 | |
| 0.00 | 1.80 | 0.00 | 0.92 | -12.03 | 228.27 | 3.26 | 192.83 | 0.2513 | 911.0 | 686.4 | |
| 0.00 | 0.60 | 0.00 | 0.31 | -13.20 | 227.49 | 2.48 | 189.07 | 0.2681 | 747.0 | 654.0 | |
| 0.00 | 0.94 | 0.00 | 0.48 | -12.49 | 227.49 | 2.47 | 189.50 | 0.2563 | 868.0 | 660.9 | |
| 0.00 | 1.03 | 0.00 | 0.53 | -12.31 | 227.45 | 2.44 | 189.50 | 0.2532 | 920.0 | 647.3 | |
| 0.77 | 3.52 | 0.40 | 1.81 | -13.26 | 227.19 | 2.17 | 187.94 | 0.2684 | 1074.2 | 860.5 | |
| 0.00 | 1.20 | 0.00 | 0.61 | -12.52 | 227.15 | 2.14 | 188.22 | 0.2559 | 1061.0 | 896.4 | |
| 0.00 | 1.20 | 0.00 | 0.64 | -19.57 | 226.18 | 1.17 | 182.98 | 0.3711 | -805.0 | -580.9 | |
| 0.00 | 0.94 | 0.00 | 0.49 | -15.26 | 223.77 | -1.25 | 175.97 | 0.3002 | -853.0 | -726.3 | |
| 0.00 | 2.06 | 0.00 | 1.05 | -11.48 | 223.34 | -1.68 | 173.03 | 0.2373 | -1005.0 | -833.1 | |
| 0.00 | 1.72 | 0.00 | 0.87 | -10.66 | 223.28 | -1.73 | 172.34 | 0.2236 | -1081.0 | -868.0 | |
| 0.00 | 2.92 | 0.00 | 1.49 | -12.45 | 223.24 | -1.77 | 173.13 | 0.2540 | -1010.0 | -816.9 | |
| 0.00 | 1.63 | 0.00 | 0.83 | -12.55 | 223.06 | -1.96 | 172.48 | 0.2560 | -633.0 | -447.5 | |
| 0.00 | 1.46 | 0.00 | 0.74 | -12.03 | 223.00 | -2.01 | 171.98 | 0.2474 | -1134.0 | -896.5 | |
| 0.00 | 1.20 | 0.00 | 0.61 | -11.48 | 223.01 | -2.01 | 171.67 | 0.2381 | -918.0 | -810.1 | |
| 0.51 | 6.60 | 0.26 | 3.38 | -12.24 | 222.97 | -2.05 | 171.98 | 0.2510 | -1088.8 | -812.5 | |
| 0.00 | 0.77 | 0.00 | 0.40 | -14.08 | 222.80 | -2.22 | 172.33 | 0.2822 | -885.0 | -644.4 | |
| 0.00 | 2.92 | 0.00 | 1.51 | -14.27 | 222.40 | -2.62 | 171.07 | 0.2863 | -718.0 | -621.2 | |
| 0.00 | 1.97 | 0.00 | 1.01 | -11.72 | 222.28 | -2.74 | 168.91 | 0.2443 | -765.0 | -735.6 | |
| 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. | |