| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 67.93 | 345.97 | 45.42 | 231.44 | 14.08 | 252.08 | -41.01 | 71.24 | 0.6744 | -386.5 | -258.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-21 08:58:57 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 | 0.86 | 0.00 | 0.54 | 19.32 | 257.62 | -35.46 | 61.11 | 0.6276 | -535.0 | -482.7 | |
| 0.00 | 0.34 | 0.00 | 0.21 | 12.46 | 257.05 | -36.03 | 72.03 | 0.6061 | -451.0 | -537.5 | |
| 0.00 | 0.86 | 0.00 | 0.56 | 15.55 | 254.06 | -39.02 | 68.41 | 0.6547 | -660.0 | -523.5 | |
| 0.00 | 1.97 | 0.00 | 1.29 | 15.76 | 253.94 | -39.15 | 68.15 | 0.6570 | -539.0 | -462.8 | |
| 3.26 | 4.63 | 2.17 | 3.08 | 16.41 | 253.02 | -40.07 | 67.55 | 0.6704 | 468.3 | 272.1 | |
| 0.00 | 1.29 | 0.00 | 0.86 | 16.10 | 252.77 | -40.31 | 68.10 | 0.6723 | -778.0 | -653.0 | |
| 0.00 | 3.17 | 0.00 | 2.12 | 15.73 | 252.62 | -40.47 | 68.69 | 0.6729 | -681.0 | -568.6 | |
| 48.20 | 249.67 | 31.92 | 165.37 | 14.06 | 252.76 | -40.33 | 71.07 | 0.6660 | -998.2 | -399.5 | |
| 0.00 | 0.69 | 0.00 | 0.46 | 16.11 | 252.07 | -41.01 | 68.33 | 0.6807 | 519.0 | 373.2 | |
| 3.26 | -8.00 | 2.17 | -8.00 | 14.20 | 252.44 | -40.64 | 70.97 | 0.6703 | -775.7 | 999999 | |
| 1.37 | -8.00 | 0.92 | -8.00 | 13.70 | 251.86 | -41.22 | 71.87 | 0.6760 | -581.1 | 999999 | |
| 0.00 | 4.03 | 0.00 | 2.72 | 13.87 | 251.33 | -41.75 | 71.79 | 0.6829 | -634.0 | -522.0 | |
| 0.00 | 1.63 | 0.00 | 1.09 | 12.21 | 251.64 | -41.45 | 74.11 | 0.6750 | 542.0 | 540.6 | |
| 0.00 | 1.97 | 0.00 | 1.34 | 14.68 | 251.02 | -42.06 | 70.72 | 0.6889 | -685.0 | -516.5 | |
| 0.00 | 17.15 | 0.00 | 11.58 | 13.38 | 251.28 | -41.81 | 72.51 | 0.6823 | 6.0 | -34.5 | |
| 1.29 | 6.26 | 0.88 | 4.27 | 14.16 | 250.86 | -42.23 | 71.51 | 0.6894 | -554.5 | -383.9 | |
| 0.00 | 4.37 | 0.00 | 2.99 | 14.59 | 250.72 | -42.37 | 70.96 | 0.6923 | -101.0 | -105.8 | |
| 1.63 | 12.95 | 1.11 | 8.84 | 13.62 | 250.82 | -42.27 | 72.31 | 0.6885 | -474.4 | 77.7 | |
| 0.00 | 1.03 | 0.00 | 0.70 | 13.94 | 250.49 | -42.59 | 71.93 | 0.6932 | -304.0 | -235.9 | |
| 0.00 | 1.11 | 0.00 | 0.76 | 13.42 | 250.32 | -42.77 | 72.72 | 0.6940 | 759.0 | 610.8 | |
| 0.00 | 1.54 | 0.00 | 1.07 | 14.65 | 249.69 | -43.39 | 71.17 | 0.7046 | 835.0 | 753.3 | |
| 8.92 | 14.92 | 6.25 | 10.43 | 14.64 | 249.23 | -43.85 | 71.32 | 0.7100 | 769.5 | 682.7 | |
| 0.00 | 1.63 | 0.00 | 1.12 | 10.40 | 249.92 | -43.16 | 77.13 | 0.6925 | 764.0 | 642.3 | |
| 0.00 | 1.63 | 0.00 | 1.15 | 14.60 | 248.90 | -44.19 | 71.46 | 0.7137 | 589.0 | 496.0 | |
| 0.00 | 3.86 | 0.00 | 2.79 | 15.82 | 247.74 | -45.34 | 70.13 | 0.7301 | 508.0 | 526.2 | |
| 0.00 | 1.29 | 0.00 | 0.93 | 15.36 | 247.70 | -45.39 | 70.76 | 0.7294 | 423.0 | 436.5 | |
| 0.00 | 2.23 | 0.00 | 1.57 | 10.45 | 248.27 | -44.81 | 77.37 | 0.7126 | 665.0 | 554.2 | |
| 0.00 | 0.77 | 0.00 | 0.55 | 10.89 | 248.06 | -45.02 | 76.79 | 0.7159 | 458.0 | 392.6 | |
| 0.00 | 1.72 | 0.00 | 1.23 | 9.84 | 247.05 | -46.04 | 78.41 | 0.7263 | 627.0 | 450.5 | |
| 0.00 | 0.94 | 0.00 | 0.72 | 16.98 | 245.07 | -48.01 | 69.33 | 0.7621 | 531.0 | 440.5 | |
| 0.00 | 1.46 | 0.00 | 1.10 | 13.37 | 244.69 | -48.39 | 74.11 | 0.7586 | 576.0 | 457.1 | |
| 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. | |