| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 29.05 | 91.78 | 16.80 | 53.20 | 17.55 | 314.03 | 27.54 | 301.63 | 0.5188 | -142.1 | -339.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-21 20:58:57 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 | 2.23 | 0.00 | 1.38 | 19.52 | 319.57 | 33.08 | 300.66 | 0.6004 | -675.0 | -604.8 | |
| 0.00 | 1.97 | 0.00 | 1.19 | 17.21 | 318.74 | 32.26 | 297.57 | 0.5774 | -653.0 | -477.1 | |
| 0.00 | 2.40 | 0.00 | 1.48 | 19.90 | 319.28 | 32.80 | 301.42 | 0.5991 | -648.0 | -552.8 | |
| 0.00 | 2.23 | 0.00 | 1.36 | 18.97 | 318.66 | 32.18 | 300.42 | 0.5862 | -827.0 | -660.8 | |
| 0.00 | 0.77 | 0.00 | 0.47 | 18.70 | 318.57 | 32.08 | 300.05 | 0.5834 | -472.0 | -460.8 | |
| 1.71 | 2.83 | 1.04 | 1.72 | 18.89 | 318.38 | 31.90 | 300.47 | 0.5823 | -837.7 | -776.2 | |
| 0.00 | 2.06 | 0.00 | 1.25 | 19.45 | 318.25 | 31.76 | 301.44 | 0.5840 | -772.0 | -605.2 | |
| 6.60 | 10.03 | 3.91 | 5.94 | 17.78 | 316.49 | 30.00 | 300.01 | 0.5520 | -900.3 | -627.0 | |
| 0.00 | 1.46 | 0.00 | 0.87 | 18.33 | 316.38 | 29.89 | 301.00 | 0.5541 | 494.0 | 396.9 | |
| 0.00 | 0.77 | 0.00 | 0.46 | 18.55 | 316.38 | 29.90 | 301.35 | 0.5555 | 597.0 | 395.7 | |
| 0.00 | 0.94 | 0.00 | 0.55 | 17.08 | 315.61 | 29.13 | 299.48 | 0.5367 | 512.0 | 330.7 | |
| 1.11 | 1.37 | 0.65 | 0.80 | 17.56 | 314.74 | 28.25 | 300.97 | 0.5285 | 657.8 | 638.8 | |
| 0.00 | 1.63 | 0.00 | 0.95 | 17.69 | 314.44 | 27.96 | 301.42 | 0.5255 | -334.0 | -331.8 | |
| 0.43 | 19.20 | 0.25 | 11.10 | 17.60 | 314.32 | 27.84 | 301.37 | 0.5234 | -553.8 | -733.5 | |
| 1.54 | -14.00 | 0.89 | -14.00 | 17.54 | 314.07 | 27.58 | 301.48 | 0.5198 | -895.7 | 999999 | |
| 1.97 | -14.00 | 1.14 | -14.00 | 17.33 | 313.82 | 27.34 | 301.31 | 0.5152 | -998.4 | 999999 | |
| 2.83 | 4.11 | 1.63 | 2.38 | 18.01 | 313.51 | 27.03 | 302.75 | 0.5160 | -654.2 | -666.0 | |
| 2.49 | 3.09 | 1.42 | 1.76 | 16.21 | 312.85 | 26.37 | 300.13 | 0.4951 | -827.7 | -709.0 | |
| 1.03 | 5.40 | 0.58 | 3.07 | 15.97 | 312.82 | 26.33 | 299.71 | 0.4931 | -806.0 | -869.8 | |
| 0.34 | 1.29 | 0.19 | 0.73 | 16.19 | 312.37 | 25.88 | 300.51 | 0.4886 | -900.2 | -780.2 | |
| 0.00 | 1.03 | 0.00 | 0.59 | 17.17 | 312.51 | 26.03 | 302.16 | 0.4973 | -725.0 | -565.5 | |
| 0.00 | 1.03 | 0.00 | 0.59 | 17.20 | 312.34 | 25.86 | 302.37 | 0.4953 | -530.0 | -483.9 | |
| 0.00 | 1.03 | 0.00 | 0.58 | 16.31 | 312.18 | 25.70 | 300.90 | 0.4870 | -683.0 | -507.3 | |
| 0.00 | 0.51 | 0.00 | 0.29 | 16.28 | 312.04 | 25.56 | 300.98 | 0.4850 | -795.0 | -576.2 | |
| 0.00 | 2.31 | 0.00 | 1.32 | 18.34 | 312.11 | 25.62 | 304.60 | 0.5007 | 676.0 | 458.4 | |
| 0.00 | 0.94 | 0.00 | 0.53 | 17.43 | 311.59 | 25.10 | 303.48 | 0.4873 | -680.0 | -428.5 | |
| 0.00 | 1.37 | 0.00 | 0.78 | 18.26 | 311.47 | 24.99 | 305.07 | 0.4922 | 672.0 | 489.5 | |
| 9.00 | 12.68 | 5.10 | 7.18 | 18.36 | 311.01 | 24.52 | 305.71 | 0.4872 | 861.8 | 333.2 | |
| 0.00 | 1.11 | 0.00 | 0.62 | 16.25 | 309.93 | 23.45 | 302.94 | 0.4571 | 805.0 | 673.2 | |
| 0.00 | 1.11 | 0.00 | 0.61 | 13.35 | 309.07 | 22.59 | 297.90 | 0.4247 | 802.0 | 676.6 | |
| 0.00 | 1.20 | 0.00 | 0.66 | 13.72 | 308.78 | 22.29 | 298.98 | 0.4231 | 725.0 | 533.5 | |
| 0.00 | 1.20 | 0.00 | 0.65 | 13.14 | 308.62 | 22.14 | 297.90 | 0.4170 | 864.0 | 662.8 | |
| 0.00 | 1.37 | 0.00 | 0.75 | 13.87 | 308.63 | 22.14 | 299.46 | 0.4221 | 776.0 | 633.9 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 14.23 | 303.35 | 16.86 | 306.99 | 0.3536 | 909.0 | 647.8 | |
| 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. | |