SDO HMI 2011-12-02 02:58:56 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 |
| 59.70 | 264.38 | 33.47 | 147.98 | 18.91 | 172.54 | 21.16 | 312.76 | 0.4657 | -314.4 | -196.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-02 02:58:56 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 | 1.54 | 0.00 | 0.86 | 14.87 | 175.94 | 24.56 | 301.32 | 0.4721 | -615.0 | -461.6 | |
| 32.38 | 151.54 | 18.28 | 85.64 | 18.70 | 174.25 | 22.87 | 309.95 | 0.4822 | -1104.4 | -339.1 | |
| 0.00 | 1.79 | 0.00 | 1.01 | 18.42 | 173.64 | 22.26 | 310.20 | 0.4725 | -1067.0 | -926.6 | |
| 0.00 | 1.54 | 0.00 | 0.86 | 18.64 | 173.50 | 22.12 | 310.74 | 0.4729 | -873.0 | -682.0 | |
| 0.94 | 5.89 | 0.53 | 3.32 | 18.98 | 173.45 | 22.06 | 311.38 | 0.4754 | -1086.9 | -873.0 | |
| 0.00 | 0.68 | 0.00 | 0.38 | 18.24 | 173.28 | 21.90 | 310.32 | 0.4665 | -819.0 | -702.0 | |
| 2.82 | -5.00 | 1.59 | -5.00 | 19.17 | 173.34 | 21.96 | 311.83 | 0.4760 | -809.8 | 999999 | |
| 0.00 | 1.71 | 0.00 | 0.97 | 19.98 | 173.46 | 22.07 | 313.02 | 0.4850 | -740.0 | -638.7 | |
| 0.68 | 1.79 | 0.38 | 1.01 | 19.01 | 173.05 | 21.66 | 311.93 | 0.4711 | -920.4 | -695.1 | |
| 1.45 | 28.62 | 0.81 | 15.98 | 18.92 | 172.83 | 21.45 | 312.04 | 0.4678 | -884.5 | -743.4 | |
| 0.00 | 2.99 | 0.00 | 1.66 | 17.96 | 172.71 | 21.32 | 310.55 | 0.4572 | -596.0 | -534.1 | |
| 0.00 | 1.71 | 0.00 | 0.95 | 18.58 | 172.52 | 21.14 | 311.86 | 0.4609 | -893.0 | -740.8 | |
| 0.00 | 0.94 | 0.00 | 0.52 | 18.36 | 172.42 | 21.04 | 311.61 | 0.4577 | -711.0 | -478.0 | |
| 11.02 | -10.00 | 6.16 | -10.00 | 19.11 | 172.42 | 21.04 | 312.88 | 0.4649 | -902.7 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.53 | 20.64 | 172.60 | 21.22 | 315.14 | 0.4822 | -727.0 | -581.5 | |
| 0.00 | 2.90 | 0.00 | 1.62 | 19.17 | 171.93 | 20.55 | 313.64 | 0.4600 | -521.0 | -419.2 | |
| 0.00 | 1.11 | 0.00 | 0.62 | 19.14 | 171.56 | 20.17 | 314.09 | 0.4555 | -911.0 | -730.9 | |
| 3.33 | 3.76 | 1.85 | 2.09 | 19.21 | 171.20 | 19.82 | 314.68 | 0.4522 | -833.3 | -725.4 | |
| 0.00 | 1.79 | 0.00 | 0.99 | 18.34 | 171.03 | 19.64 | 313.44 | 0.4413 | 890.0 | 697.9 | |
| 0.00 | 1.37 | 0.00 | 0.75 | 18.31 | 170.66 | 19.28 | 313.90 | 0.4368 | 748.0 | 597.6 | |
| 0.00 | 2.31 | 0.00 | 1.27 | 18.53 | 170.35 | 18.97 | 314.72 | 0.4357 | 857.0 | 678.8 | |
| 0.60 | 2.73 | 0.33 | 1.50 | 18.28 | 170.16 | 18.78 | 314.57 | 0.4309 | 955.7 | 710.2 | |
| 0.85 | 7.77 | 0.47 | 4.30 | 20.37 | 169.65 | 18.27 | 318.80 | 0.4480 | 842.9 | 645.3 | |
| 0.00 | 3.50 | 0.00 | 1.94 | 20.62 | 169.21 | 17.83 | 319.86 | 0.4464 | 877.0 | 765.8 | |
| 0.00 | 0.94 | 0.00 | 0.52 | 20.22 | 168.93 | 17.55 | 319.65 | 0.4389 | 813.0 | 607.6 | |
| 0.00 | 0.85 | 0.00 | 0.47 | 20.47 | 168.90 | 17.51 | 320.10 | 0.4414 | 721.0 | 628.4 | |
| 1.28 | 1.96 | 0.70 | 1.07 | 19.34 | 168.54 | 17.16 | 318.86 | 0.4249 | 877.1 | 856.2 | |
| 0.00 | 1.20 | 0.00 | 0.65 | 19.56 | 168.27 | 16.89 | 319.66 | 0.4246 | 890.0 | 680.5 | |
| 0.00 | 1.45 | 0.00 | 0.80 | 20.25 | 168.31 | 16.93 | 320.69 | 0.4330 | 936.0 | 746.9 | |
| 0.00 | 0.77 | 0.00 | 0.42 | 19.59 | 168.14 | 16.76 | 319.92 | 0.4237 | 743.0 | 571.4 | |
| 0.00 | 2.56 | 0.00 | 1.41 | 20.63 | 168.12 | 16.74 | 321.57 | 0.4356 | 1082.0 | 771.5 | |
| 0.00 | 1.28 | 0.00 | 0.70 | 19.88 | 168.01 | 16.62 | 320.59 | 0.4256 | 864.0 | 764.0 | |
| 1.62 | 3.93 | 0.88 | 2.13 | 18.82 | 167.70 | 16.32 | 319.36 | 0.4101 | 936.7 | 858.0 | |
| 2.73 | 4.36 | 1.49 | 2.37 | 19.41 | 167.50 | 16.12 | 320.68 | 0.4150 | 915.6 | 833.3 | |
| 0.00 | 1.37 | 0.00 | 0.75 | 20.38 | 167.60 | 16.22 | 322.05 | 0.4275 | 825.0 | 618.9 | |
| 0.00 | 0.85 | 0.00 | 0.47 | 20.44 | 167.21 | 15.83 | 322.79 | 0.4246 | 731.0 | 549.1 | |
| 0.00 | 1.28 | 0.00 | 0.70 | 19.44 | 167.08 | 15.70 | 321.45 | 0.4112 | 789.0 | 776.5 | |
| 0.00 | 1.71 | 0.00 | 0.93 | 20.35 | 167.01 | 15.63 | 323.00 | 0.4214 | 1002.0 | 681.2 | |
| 0.00 | 1.03 | 0.00 | 0.56 | 19.97 | 166.81 | 15.42 | 322.77 | 0.4149 | 760.0 | 692.5 | |
| 0.00 | 1.37 | 0.00 | 0.74 | 20.39 | 165.64 | 14.26 | 325.48 | 0.4092 | 862.0 | 658.8 | |
| 0.00 | 3.16 | 0.00 | 1.71 | 20.01 | 165.57 | 14.19 | 325.04 | 0.4037 | 789.0 | 733.3 | |
| 0.00 | 1.20 | 0.00 | 0.63 | 17.38 | 161.42 | 10.04 | 329.78 | 0.3320 | -621.0 | -605.9 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 17.66 | 158.58 | 7.20 | 337.63 | 0.3152 | -755.0 | -606.5 | |
| 0.00 | 0.77 | 0.00 | 0.41 | 20.40 | 158.16 | 6.78 | 341.75 | 0.3550 | -647.0 | -478.6 | |
| 0.00 | 2.31 | 0.00 | 1.19 | 16.65 | 157.39 | 6.01 | 339.83 | 0.2924 | -696.0 | -604.6 | |
| 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. | |