| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 108.22 | 444.37 | 63.32 | 259.69 | -21.39 | 333.00 | 18.10 | 213.08 | 0.5330 | -300.1 | -161.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-23 09:59:01 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 | 1.65 | 0.00 | 0.98 | -19.23 | 338.22 | 23.32 | 222.58 | 0.5546 | 393.0 | 444.3 | |
| 2.52 | 2.78 | 1.50 | 1.65 | -19.19 | 338.04 | 23.14 | 222.42 | 0.5525 | 819.2 | 759.3 | |
| 4.26 | 12.70 | 2.55 | 7.58 | -20.07 | 338.01 | 23.11 | 221.25 | 0.5612 | 660.6 | 669.2 | |
| 0.00 | 2.96 | 0.00 | 1.75 | -19.34 | 337.79 | 22.89 | 221.91 | 0.5516 | 1050.0 | 821.0 | |
| 3.74 | 5.83 | 2.22 | 3.46 | -19.92 | 337.50 | 22.60 | 220.82 | 0.5548 | 840.4 | 431.3 | |
| 0.00 | 2.70 | 0.00 | 1.58 | -18.56 | 337.06 | 22.16 | 222.02 | 0.5364 | 683.0 | 560.0 | |
| 1.57 | 1.91 | 0.93 | 1.14 | -20.07 | 337.14 | 22.24 | 220.19 | 0.5531 | 734.2 | 589.2 | |
| 0.00 | 0.96 | 0.00 | 0.56 | -18.72 | 336.88 | 21.98 | 221.59 | 0.5362 | 653.0 | 510.9 | |
| 0.00 | 2.96 | 0.00 | 1.75 | -19.87 | 336.94 | 22.04 | 220.20 | 0.5490 | 950.0 | 747.8 | |
| 3.13 | 8.87 | 1.86 | 5.27 | -20.36 | 336.98 | 22.08 | 219.63 | 0.5547 | 639.2 | 533.6 | |
| 0.00 | 1.22 | 0.00 | 0.72 | -19.20 | 336.78 | 21.88 | 220.83 | 0.5404 | 787.0 | 698.6 | |
| 0.00 | 1.57 | 0.00 | 0.92 | -18.84 | 336.69 | 21.79 | 221.19 | 0.5357 | 922.0 | 809.3 | |
| 0.00 | 2.00 | 0.00 | 1.18 | -19.47 | 336.78 | 21.88 | 220.50 | 0.5432 | 743.0 | 730.2 | |
| 0.00 | 1.74 | 0.00 | 1.02 | -18.61 | 336.56 | 21.66 | 221.32 | 0.5319 | 931.0 | 690.2 | |
| 0.00 | 0.70 | 0.00 | 0.41 | -19.20 | 336.61 | 21.71 | 220.62 | 0.5387 | 835.0 | 733.9 | |
| 0.00 | 0.87 | 0.00 | 0.52 | -20.28 | 336.59 | 21.69 | 219.24 | 0.5502 | 452.0 | 428.8 | |
| 0.00 | 1.30 | 0.00 | 0.76 | -18.86 | 336.39 | 21.49 | 220.77 | 0.5330 | 768.0 | 653.2 | |
| 0.00 | 2.52 | 0.00 | 1.48 | -19.12 | 336.36 | 21.46 | 220.39 | 0.5355 | 839.0 | 696.6 | |
| 3.31 | 40.54 | 1.93 | 23.61 | -18.82 | 336.12 | 21.22 | 220.46 | 0.5299 | 1098.5 | 592.2 | |
| 0.00 | 1.74 | 0.00 | 1.02 | -19.41 | 336.13 | 21.23 | 219.73 | 0.5364 | 811.0 | 629.0 | |
| 0.00 | 1.48 | 0.00 | 0.87 | -19.54 | 335.94 | 21.04 | 219.33 | 0.5360 | 696.0 | 549.2 | |
| 9.57 | -19.00 | 5.57 | -19.00 | -18.94 | 335.76 | 20.86 | 219.84 | 0.5278 | 1038.3 | 999999 | |
| 0.00 | 2.96 | 0.00 | 1.71 | -18.75 | 335.06 | 20.16 | 219.14 | 0.5191 | 469.0 | 405.5 | |
| 0.00 | 3.74 | 0.00 | 2.23 | -22.20 | 335.16 | 20.26 | 215.16 | 0.5590 | -766.0 | -544.2 | |
| 0.00 | 0.96 | 0.00 | 0.56 | -19.33 | 334.77 | 19.86 | 218.00 | 0.5229 | 680.0 | 542.3 | |
| 0.00 | 1.91 | 0.00 | 1.13 | -21.55 | 335.00 | 20.10 | 215.67 | 0.5503 | -799.0 | -711.5 | |
| 0.00 | 0.87 | 0.00 | 0.52 | -22.36 | 335.02 | 20.12 | 214.79 | 0.5596 | -711.0 | -524.0 | |
| 0.00 | 0.96 | 0.00 | 0.55 | -19.38 | 334.34 | 19.43 | 217.34 | 0.5196 | 863.0 | 678.0 | |
| 0.00 | 1.04 | 0.00 | 0.61 | -19.98 | 334.38 | 19.48 | 216.67 | 0.5268 | 824.0 | 708.6 | |
| 0.00 | 1.30 | 0.00 | 0.77 | -21.49 | 334.07 | 19.17 | 214.49 | 0.5418 | -594.0 | -510.1 | |
| 0.00 | 1.22 | 0.00 | 0.72 | -22.19 | 333.86 | 18.96 | 213.43 | 0.5482 | -613.0 | -500.6 | |
| 1.30 | 2.26 | 0.77 | 1.34 | -22.46 | 333.87 | 18.97 | 213.15 | 0.5514 | -618.7 | -495.0 | |
| 0.00 | 0.96 | 0.00 | 0.57 | -22.28 | 333.71 | 18.81 | 213.12 | 0.5481 | -803.0 | -775.2 | |
| 1.48 | 3.22 | 0.88 | 1.91 | -22.65 | 333.59 | 18.69 | 212.56 | 0.5515 | -608.0 | -682.7 | |
| 0.00 | 1.48 | 0.00 | 0.87 | -22.21 | 333.39 | 18.49 | 212.76 | 0.5447 | -741.0 | -558.4 | |
| 0.00 | 1.83 | 0.00 | 1.05 | -19.99 | 332.60 | 17.70 | 214.11 | 0.5116 | -883.0 | -628.3 | |
| 0.00 | 3.04 | 0.00 | 1.79 | -22.12 | 332.87 | 17.97 | 212.12 | 0.5396 | -580.0 | -487.7 | |
| 1.39 | 3.57 | 0.82 | 2.11 | -22.66 | 332.87 | 17.97 | 211.56 | 0.5461 | -564.8 | -208.6 | |
| 0.00 | 1.48 | 0.00 | 0.85 | -19.75 | 332.48 | 17.57 | 214.20 | 0.5077 | -937.0 | -787.5 | |
| 9.40 | 308.40 | 5.47 | 179.74 | -21.54 | 332.35 | 17.45 | 212.01 | 0.5285 | -1069.2 | -378.5 | |
| 0.00 | 1.65 | 0.00 | 0.95 | -20.57 | 332.20 | 17.30 | 212.85 | 0.5154 | -761.0 | -654.7 | |
| 2.35 | -40.00 | 1.38 | -40.00 | -22.47 | 332.24 | 17.34 | 210.85 | 0.5390 | -568.6 | 999999 | |
| 9.31 | -40.00 | 5.43 | -40.00 | -21.80 | 332.02 | 17.12 | 211.24 | 0.5290 | -893.8 | 999999 | |
| 53.76 | -40.00 | 31.35 | -40.00 | -22.12 | 331.55 | 16.65 | 210.22 | 0.5295 | -1149.4 | 999999 | |
| 1.13 | 2.52 | 0.66 | 1.48 | -23.44 | 330.40 | 15.50 | 207.22 | 0.5380 | 420.2 | 237.9 | |
| 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. | |