SDO HMI 2011-10-23 10:59:01 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 105.16 | 463.74 | 61.71 | 271.87 | -21.36 | 333.05 | 18.70 | 213.95 | 0.5375 | -291.9 | -136.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-23 10:59:01 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 | 0.96 | 0.00 | 0.57 | -18.89 | 339.04 | 24.68 | 224.61 | 0.5648 | 604.0 | 471.2 | |
| 2.26 | 3.65 | 1.35 | 2.18 | -19.21 | 338.08 | 23.73 | 223.09 | 0.5585 | 767.0 | 592.8 | |
| 4.78 | 14.44 | 2.87 | 8.65 | -20.06 | 338.01 | 23.66 | 221.92 | 0.5664 | 623.6 | 644.7 | |
| 0.96 | 2.87 | 0.57 | 1.71 | -19.33 | 337.86 | 23.51 | 222.67 | 0.5575 | 780.7 | 782.2 | |
| 4.09 | 6.87 | 2.44 | 4.10 | -19.91 | 337.50 | 23.15 | 221.50 | 0.5599 | 784.7 | 467.5 | |
| 0.00 | 2.00 | 0.00 | 1.18 | -18.88 | 337.17 | 22.82 | 222.42 | 0.5461 | 288.0 | 338.5 | |
| 0.00 | 3.22 | 0.00 | 1.89 | -18.45 | 337.04 | 22.69 | 222.83 | 0.5404 | 551.0 | 578.6 | |
| 0.00 | 2.61 | 0.00 | 1.55 | -20.03 | 337.14 | 22.79 | 220.92 | 0.5577 | 828.0 | 619.5 | |
| 0.00 | 1.04 | 0.00 | 0.62 | -19.07 | 337.00 | 22.64 | 221.96 | 0.5463 | 669.0 | 530.4 | |
| 1.48 | 2.35 | 0.88 | 1.39 | -19.83 | 337.00 | 22.65 | 221.01 | 0.5543 | 780.6 | 660.3 | |
| 0.00 | 1.22 | 0.00 | 0.72 | -18.83 | 336.72 | 22.37 | 221.93 | 0.5412 | 862.0 | 787.1 | |
| 0.00 | 2.61 | 0.00 | 1.54 | -19.46 | 336.81 | 22.46 | 221.24 | 0.5486 | 766.0 | 671.4 | |
| 0.00 | 9.31 | 0.00 | 5.55 | -20.38 | 336.92 | 22.56 | 220.21 | 0.5594 | 717.0 | 551.4 | |
| 0.00 | 1.30 | 0.00 | 0.76 | -18.57 | 336.58 | 22.23 | 222.10 | 0.5370 | 876.0 | 722.6 | |
| 0.35 | 2.44 | 0.20 | 1.44 | -19.16 | 336.63 | 22.28 | 221.40 | 0.5437 | 683.0 | 555.6 | |
| 0.00 | 0.70 | 0.00 | 0.41 | -19.08 | 336.45 | 22.10 | 221.26 | 0.5412 | 717.0 | 656.8 | |
| 0.00 | 3.22 | 0.00 | 1.89 | -19.31 | 336.35 | 21.99 | 220.84 | 0.5426 | 750.0 | 598.1 | |
| 4.70 | 44.54 | 2.75 | 26.04 | -18.85 | 336.18 | 21.83 | 221.23 | 0.5360 | 1067.9 | 599.7 | |
| 1.65 | -18.00 | 0.97 | -18.00 | -19.07 | 336.14 | 21.79 | 220.89 | 0.5381 | 812.4 | 999999 | |
| 0.00 | 2.00 | 0.00 | 1.18 | -19.40 | 336.12 | 21.77 | 220.44 | 0.5414 | 699.0 | 569.0 | |
| 0.00 | 1.22 | 0.00 | 0.72 | -19.53 | 335.97 | 21.61 | 220.09 | 0.5413 | 742.0 | 610.1 | |
| 7.65 | -18.00 | 4.47 | -18.00 | -18.90 | 335.75 | 21.39 | 220.60 | 0.5324 | 1061.4 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.71 | -18.81 | 335.16 | 20.81 | 219.94 | 0.5258 | 773.0 | 644.6 | |
| 0.00 | 1.57 | 0.00 | 0.92 | -19.92 | 335.14 | 20.79 | 218.51 | 0.5379 | 672.0 | 593.1 | |
| 0.00 | 0.96 | 0.00 | 0.56 | -19.32 | 334.86 | 20.50 | 218.88 | 0.5286 | 582.0 | 450.5 | |
| 0.00 | 3.91 | 0.00 | 2.34 | -22.28 | 335.11 | 20.76 | 215.71 | 0.5641 | -800.0 | -635.4 | |
| 1.48 | 1.57 | 0.88 | 0.93 | -21.58 | 334.97 | 20.61 | 216.32 | 0.5549 | -716.6 | -666.0 | |
| 0.00 | 4.35 | 0.00 | 2.54 | -20.00 | 334.57 | 20.22 | 217.66 | 0.5337 | 354.0 | 576.9 | |
| 0.00 | 1.22 | 0.00 | 0.71 | -19.37 | 334.42 | 20.07 | 218.23 | 0.5252 | 890.0 | 756.2 | |
| 1.13 | 2.17 | 0.67 | 1.29 | -22.44 | 333.83 | 19.47 | 213.85 | 0.5553 | -574.7 | -541.8 | |
| 0.00 | 1.74 | 0.00 | 1.03 | -22.27 | 333.73 | 19.38 | 213.91 | 0.5526 | -770.0 | -705.2 | |
| 0.61 | 2.96 | 0.36 | 1.76 | -22.67 | 333.55 | 19.20 | 213.24 | 0.5558 | -680.1 | -629.5 | |
| 0.00 | 1.57 | 0.00 | 0.93 | -22.26 | 333.39 | 19.04 | 213.46 | 0.5497 | -741.0 | -556.5 | |
| 0.00 | 2.00 | 0.00 | 1.18 | -22.14 | 332.93 | 18.58 | 212.96 | 0.5446 | -518.0 | -500.8 | |
| 1.39 | 5.48 | 0.82 | 3.25 | -22.65 | 332.90 | 18.55 | 212.38 | 0.5504 | -530.2 | -189.9 | |
| 0.00 | 1.65 | 0.00 | 0.95 | -19.97 | 332.55 | 18.20 | 214.87 | 0.5155 | -815.0 | -642.3 | |
| 0.00 | 1.39 | 0.00 | 0.80 | -19.74 | 332.49 | 18.14 | 215.05 | 0.5122 | -885.0 | -776.1 | |
| 0.00 | 0.70 | 0.00 | 0.41 | -22.57 | 332.58 | 18.23 | 212.02 | 0.5470 | -451.0 | -345.9 | |
| 9.57 | 318.27 | 5.59 | 186.05 | -21.56 | 332.31 | 17.96 | 212.72 | 0.5326 | -1079.7 | -372.6 | |
| 0.00 | 1.57 | 0.00 | 0.91 | -20.56 | 332.15 | 17.80 | 213.61 | 0.5192 | -776.0 | -677.3 | |
| 3.74 | -39.00 | 2.20 | -39.00 | -22.36 | 332.11 | 17.76 | 211.58 | 0.5407 | -635.4 | 999999 | |
| 7.22 | -39.00 | 4.22 | -39.00 | -21.82 | 332.01 | 17.66 | 212.01 | 0.5334 | -922.4 | 999999 | |
| 52.10 | -39.00 | 30.47 | -39.00 | -22.14 | 331.51 | 17.16 | 210.95 | 0.5334 | -1144.1 | 999999 | |
| 0.00 | 0.87 | 0.00 | 0.51 | -23.39 | 330.32 | 15.96 | 207.96 | 0.5405 | 339.0 | 340.7 | |
| 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. | |