SDO HMI 2011-12-02 05:58:56 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 |
| 61.26 | 255.21 | 34.86 | 144.65 | 19.05 | 172.64 | 22.90 | 310.73 | 0.4869 | -257.9 | -99.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-02 05:58:56 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 | 1.20 | 0.00 | 0.70 | 20.41 | 175.37 | 25.62 | 309.77 | 0.5295 | -650.0 | -594.3 | |
| 0.00 | 0.68 | 0.00 | 0.40 | 20.38 | 175.26 | 25.51 | 309.84 | 0.5279 | -806.0 | -650.1 | |
| 0.00 | 1.03 | 0.00 | 0.58 | 17.27 | 174.65 | 24.91 | 305.34 | 0.4951 | -688.0 | -523.8 | |
| 34.60 | 141.47 | 19.80 | 80.98 | 18.73 | 174.29 | 24.55 | 308.19 | 0.5026 | -1075.1 | -344.2 | |
| 1.37 | -4.00 | 0.78 | -4.00 | 18.42 | 173.80 | 24.05 | 308.20 | 0.4941 | -1021.4 | 999999 | |
| 0.00 | 1.71 | 0.00 | 0.97 | 18.08 | 173.64 | 23.90 | 307.79 | 0.4894 | -759.0 | -565.3 | |
| 0.00 | 2.90 | 0.00 | 1.66 | 19.01 | 173.72 | 23.97 | 309.27 | 0.4982 | -829.0 | -664.5 | |
| 0.00 | 1.03 | 0.00 | 0.58 | 18.95 | 173.53 | 23.79 | 309.37 | 0.4956 | -1053.0 | -962.5 | |
| 2.48 | 3.16 | 1.41 | 1.80 | 19.14 | 173.43 | 23.68 | 309.80 | 0.4960 | -799.9 | -691.5 | |
| 0.00 | 1.79 | 0.00 | 1.03 | 19.98 | 173.52 | 23.78 | 311.06 | 0.5046 | -780.0 | -671.0 | |
| 0.00 | 1.54 | 0.00 | 0.87 | 18.27 | 173.20 | 23.45 | 308.60 | 0.4856 | -806.0 | -725.1 | |
| 3.25 | 5.55 | 1.84 | 3.15 | 18.89 | 173.05 | 23.30 | 309.81 | 0.4893 | -993.8 | -770.5 | |
| 10.76 | 14.01 | 6.09 | 7.93 | 19.14 | 172.58 | 22.83 | 310.78 | 0.4861 | -923.9 | -803.4 | |
| 2.65 | 11.28 | 1.49 | 6.35 | 18.77 | 172.08 | 22.34 | 310.74 | 0.4769 | -856.8 | -642.3 | |
| 0.34 | 5.21 | 0.19 | 2.93 | 19.15 | 171.46 | 21.72 | 312.13 | 0.4733 | -1032.5 | -879.0 | |
| 2.65 | -15.00 | 1.49 | -15.00 | 19.21 | 171.33 | 21.59 | 312.39 | 0.4724 | -831.5 | 999999 | |
| 0.00 | 2.22 | 0.00 | 1.24 | 18.34 | 170.91 | 21.17 | 311.45 | 0.4593 | 941.0 | 667.4 | |
| 0.00 | 0.94 | 0.00 | 0.53 | 19.15 | 170.99 | 21.24 | 312.72 | 0.4679 | -675.0 | -386.7 | |
| 0.00 | 1.03 | 0.00 | 0.57 | 18.93 | 170.69 | 20.95 | 312.74 | 0.4624 | 590.0 | 371.1 | |
| 0.00 | 1.20 | 0.00 | 0.66 | 18.31 | 170.51 | 20.77 | 311.92 | 0.4543 | 663.0 | 471.9 | |
| 0.00 | 1.54 | 0.00 | 0.85 | 18.56 | 170.21 | 20.47 | 312.74 | 0.4532 | 813.0 | 627.0 | |
| 0.00 | 2.22 | 0.00 | 1.23 | 18.25 | 170.17 | 20.43 | 312.26 | 0.4497 | 1013.0 | 763.1 | |
| 0.00 | 1.62 | 0.00 | 0.90 | 18.72 | 170.06 | 20.32 | 313.21 | 0.4531 | 780.0 | 632.1 | |
| 0.00 | 1.28 | 0.00 | 0.71 | 19.15 | 169.88 | 20.14 | 314.18 | 0.4555 | 847.0 | 604.3 | |
| 0.00 | 1.62 | 0.00 | 0.92 | 21.38 | 170.05 | 20.31 | 317.50 | 0.4805 | -634.0 | -386.9 | |
| 2.90 | 11.11 | 1.63 | 6.21 | 20.53 | 169.67 | 19.92 | 316.72 | 0.4674 | 843.9 | 642.9 | |
| 0.26 | -26.00 | 0.14 | -26.00 | 20.31 | 169.64 | 19.89 | 316.41 | 0.4647 | 754.3 | 999999 | |
| 0.00 | 1.37 | 0.00 | 0.76 | 19.28 | 169.43 | 19.69 | 315.01 | 0.4518 | 597.0 | 337.2 | |
| 0.00 | 3.93 | 0.00 | 2.19 | 20.66 | 169.18 | 19.44 | 317.59 | 0.4636 | 850.0 | 777.8 | |
| 0.00 | 3.08 | 0.00 | 1.71 | 20.03 | 169.06 | 19.32 | 316.76 | 0.4557 | 745.0 | 666.1 | |
| 0.00 | 0.85 | 0.00 | 0.48 | 20.41 | 169.08 | 19.34 | 317.34 | 0.4599 | 767.0 | 649.8 | |
| 0.00 | 1.54 | 0.00 | 0.86 | 20.28 | 168.90 | 19.15 | 317.40 | 0.4566 | 900.0 | 709.0 | |
| 0.00 | 1.54 | 0.00 | 0.85 | 20.47 | 168.65 | 18.91 | 318.05 | 0.4561 | 946.0 | 727.3 | |
| 0.00 | 2.14 | 0.00 | 1.18 | 19.47 | 168.46 | 18.72 | 316.72 | 0.4432 | 1031.0 | 839.0 | |
| 0.00 | 2.22 | 0.00 | 1.23 | 20.35 | 168.34 | 18.59 | 318.32 | 0.4514 | 1004.0 | 794.5 | |
| 0.00 | 1.54 | 0.00 | 0.85 | 19.60 | 168.21 | 18.47 | 317.29 | 0.4419 | 1026.0 | 824.1 | |
| 0.00 | 2.14 | 0.00 | 1.19 | 20.70 | 168.15 | 18.40 | 319.14 | 0.4533 | 961.0 | 726.0 | |
| 0.00 | 2.14 | 0.00 | 1.18 | 19.94 | 167.99 | 18.25 | 318.19 | 0.4433 | 928.0 | 770.0 | |
| 0.00 | 3.25 | 0.00 | 1.78 | 18.82 | 167.69 | 17.95 | 316.78 | 0.4278 | 992.0 | 854.0 | |
| 0.00 | 3.76 | 0.00 | 2.06 | 19.41 | 167.43 | 17.69 | 318.18 | 0.4316 | 932.0 | 787.0 | |
| 0.00 | 0.94 | 0.00 | 0.51 | 19.48 | 167.14 | 17.40 | 318.73 | 0.4293 | 870.0 | 677.6 | |
| 0.00 | 1.54 | 0.00 | 0.85 | 20.35 | 167.01 | 17.27 | 320.34 | 0.4379 | 857.0 | 566.8 | |
| 0.00 | 0.85 | 0.00 | 0.47 | 20.01 | 166.68 | 16.93 | 320.33 | 0.4306 | 617.0 | 502.5 | |
| 0.00 | 0.77 | 0.00 | 0.42 | 20.42 | 165.54 | 15.80 | 322.85 | 0.4243 | 808.0 | 641.3 | |
| 0.00 | 4.27 | 0.00 | 2.33 | 20.55 | 165.22 | 15.48 | 323.58 | 0.4228 | 843.0 | 712.6 | |
| 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. | |