| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 75.54 | 461.05 | 50.17 | 304.04 | 18.37 | 166.64 | -34.22 | 54.04 | 0.6605 | -278.5 | -231.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-19 10:00:34 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 |
| 1.95 | 376.36 | 1.25 | 243.60 | 18.18 | 168.75 | -32.10 | 52.72 | 0.6369 | -1192.8 | -355.5 | |
| 18.80 | -1.00 | 12.14 | -1.00 | 18.47 | 168.32 | -32.54 | 52.70 | 0.6437 | -1126.6 | 999999 | |
| 10.73 | -1.00 | 6.89 | -1.00 | 17.97 | 168.42 | -32.44 | 53.27 | 0.6389 | -1208.0 | 999999 | |
| 23.05 | -1.00 | 14.96 | -1.00 | 18.24 | 167.76 | -33.10 | 53.45 | 0.6479 | -987.9 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.68 | 17.03 | 167.71 | -33.15 | 55.08 | 0.6399 | -675.0 | -516.2 | |
| 2.75 | -1.00 | 1.80 | -1.00 | 18.66 | 167.25 | -33.61 | 53.31 | 0.6563 | -510.8 | 999999 | |
| 0.27 | -1.00 | 0.17 | -1.00 | 18.79 | 167.14 | -33.72 | 53.21 | 0.6584 | -366.0 | 999999 | |
| 0.27 | -1.00 | 0.17 | -1.00 | 18.33 | 167.17 | -33.69 | 53.79 | 0.6549 | -591.0 | 999999 | |
| 0.00 | 0.89 | 0.00 | 0.57 | 17.22 | 167.33 | -33.53 | 55.13 | 0.6453 | -132.0 | -123.4 | |
| 0.00 | 1.15 | 0.00 | 0.76 | 18.40 | 166.46 | -34.40 | 54.23 | 0.6629 | 166.0 | 121.5 | |
| 0.00 | 0.89 | 0.00 | 0.60 | 20.46 | 165.73 | -35.13 | 52.20 | 0.6847 | -535.0 | -392.0 | |
| 0.00 | 2.31 | 0.00 | 1.61 | 19.71 | 163.21 | -37.65 | 54.90 | 0.7051 | 695.0 | 624.0 | |
| 0.00 | 1.68 | 0.00 | 1.15 | 17.89 | 163.40 | -37.45 | 57.05 | 0.6920 | 669.0 | 595.9 | |
| 0.00 | 1.51 | 0.00 | 1.05 | 19.49 | 162.95 | -37.91 | 55.34 | 0.7065 | 646.0 | 540.7 | |
| 0.00 | 1.42 | 0.00 | 0.96 | 16.74 | 163.24 | -37.61 | 58.64 | 0.6868 | 539.0 | 461.2 | |
| 0.00 | 1.42 | 0.00 | 1.00 | 19.59 | 162.47 | -38.39 | 55.54 | 0.7119 | 663.0 | 527.1 | |
| 0.35 | 2.75 | 0.24 | 1.89 | 17.17 | 162.50 | -38.36 | 58.56 | 0.6973 | 823.0 | 632.9 | |
| 0.00 | 0.71 | 0.00 | 0.49 | 16.65 | 162.54 | -38.31 | 59.20 | 0.6939 | 553.0 | 479.1 | |
| 0.00 | 2.22 | 0.00 | 1.58 | 19.87 | 161.65 | -39.21 | 55.72 | 0.7218 | 664.0 | 552.6 | |
| 0.00 | 1.15 | 0.00 | 0.81 | 18.27 | 162.06 | -38.80 | 57.44 | 0.7083 | 624.0 | 542.7 | |
| 0.00 | 0.98 | 0.00 | 0.69 | 19.67 | 161.67 | -39.19 | 55.95 | 0.7205 | 336.0 | 407.0 | |
| 0.44 | 1.60 | 0.32 | 1.15 | 20.22 | 161.29 | -39.57 | 55.52 | 0.7274 | 509.6 | 382.9 | |
| 0.00 | 1.42 | 0.00 | 0.98 | 17.22 | 162.12 | -38.74 | 58.72 | 0.7016 | 776.0 | 578.1 | |
| 0.00 | 3.01 | 0.00 | 2.14 | 18.51 | 161.33 | -39.52 | 57.59 | 0.7171 | 702.0 | 600.7 | |
| 0.00 | 1.15 | 0.00 | 0.81 | 17.52 | 161.48 | -39.38 | 58.74 | 0.7101 | 570.0 | 527.1 | |
| 0.00 | 0.98 | 0.00 | 0.71 | 19.29 | 160.40 | -40.46 | 57.20 | 0.7309 | 598.0 | 587.5 | |
| 0.00 | 1.51 | 0.00 | 1.09 | 19.12 | 160.45 | -40.41 | 57.37 | 0.7295 | 669.0 | 521.7 | |
| 12.06 | 48.32 | 8.69 | 34.96 | 18.67 | 160.29 | -40.57 | 58.02 | 0.7287 | 843.8 | 172.8 | |
| 1.06 | 3.01 | 0.78 | 2.20 | 19.54 | 160.03 | -40.83 | 57.11 | 0.7360 | 432.7 | 417.9 | |
| 0.00 | 1.77 | 0.00 | 1.27 | 18.15 | 160.31 | -40.55 | 58.65 | 0.7256 | 681.0 | 552.6 | |
| 0.00 | 0.98 | 0.00 | 0.71 | 18.99 | 159.99 | -40.87 | 57.81 | 0.7335 | 239.0 | 174.1 | |
| 3.81 | -28.00 | 2.76 | -28.00 | 18.47 | 159.93 | -40.93 | 58.48 | 0.7313 | 656.0 | 999999 | |
| 0.00 | 0.80 | 0.00 | 0.58 | 18.94 | 159.70 | -41.15 | 58.03 | 0.7360 | -246.0 | -212.4 | |
| 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. | |