| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.61 | 91.89 | 10.53 | 49.49 | 16.73 | 279.45 | 19.50 | 304.27 | 0.3871 | -101.1 | 21.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-27 13:59:00 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 | 1.56 | 0.00 | 0.91 | 13.50 | 291.27 | 31.31 | 287.82 | 0.5329 | -651.0 | -459.3 | |
| 0.00 | 1.30 | 0.00 | 0.76 | 13.72 | 291.16 | 31.20 | 288.26 | 0.5321 | -576.0 | -478.5 | |
| 0.00 | 0.69 | 0.00 | 0.40 | 13.46 | 289.95 | 29.99 | 288.31 | 0.5141 | -687.0 | -584.2 | |
| 0.00 | 0.87 | 0.00 | 0.50 | 13.44 | 289.77 | 29.81 | 288.34 | 0.5114 | -801.0 | -689.4 | |
| 0.00 | 0.69 | 0.00 | 0.40 | 17.01 | 289.54 | 29.58 | 295.10 | 0.5234 | -644.0 | -529.1 | |
| 0.00 | 0.87 | 0.00 | 0.50 | 15.95 | 288.33 | 28.38 | 293.89 | 0.5018 | -545.0 | -562.9 | |
| 0.00 | 2.34 | 0.00 | 1.32 | 12.36 | 287.40 | 27.44 | 287.28 | 0.4734 | -488.0 | -590.4 | |
| 0.00 | 0.78 | 0.00 | 0.44 | 12.28 | 287.18 | 27.23 | 287.21 | 0.4699 | -627.0 | -531.1 | |
| 0.00 | 1.04 | 0.00 | 0.59 | 15.40 | 286.92 | 26.97 | 293.71 | 0.4795 | -710.0 | -483.9 | |
| 0.00 | 1.39 | 0.00 | 0.78 | 20.44 | 284.86 | 24.90 | 305.00 | 0.4836 | 688.0 | 554.4 | |
| 0.00 | 2.17 | 0.00 | 1.25 | 23.70 | 284.76 | 24.81 | 310.69 | 0.5087 | 641.0 | 587.6 | |
| 0.00 | 1.74 | 0.00 | 0.99 | 23.71 | 284.44 | 24.49 | 311.04 | 0.5052 | 842.0 | 732.7 | |
| 0.00 | 1.65 | 0.00 | 0.91 | 18.99 | 282.04 | 22.08 | 305.14 | 0.4366 | -873.0 | -658.8 | |
| 0.00 | 1.30 | 0.00 | 0.71 | 18.23 | 280.79 | 20.83 | 305.02 | 0.4143 | -826.0 | -708.2 | |
| 0.00 | 2.00 | 0.00 | 1.08 | 18.35 | 280.71 | 20.75 | 305.38 | 0.4142 | -678.0 | -579.8 | |
| 0.00 | 4.86 | 0.00 | 2.63 | 17.93 | 280.35 | 20.40 | 304.92 | 0.4061 | -1010.0 | -840.1 | |
| 17.96 | 24.29 | 9.65 | 13.05 | 16.17 | 280.12 | 20.16 | 301.31 | 0.3891 | -1014.9 | -776.8 | |
| 0.00 | 2.26 | 0.00 | 1.21 | 17.84 | 279.28 | 19.32 | 306.07 | 0.3913 | -770.0 | -638.4 | |
| 0.00 | 1.13 | 0.00 | 0.60 | 15.58 | 278.55 | 18.59 | 301.80 | 0.3629 | -592.0 | -388.9 | |
| 0.00 | 1.30 | 0.00 | 0.70 | 17.89 | 278.65 | 18.70 | 307.01 | 0.3837 | -661.0 | -577.0 | |
| 1.65 | 9.89 | 0.88 | 5.27 | 17.17 | 278.18 | 18.22 | 306.04 | 0.3712 | -462.4 | 110.9 | |
| 0.00 | 2.26 | 0.00 | 1.20 | 17.98 | 277.44 | 17.49 | 308.94 | 0.3691 | 744.0 | 701.9 | |
| 0.00 | 3.21 | 0.00 | 1.67 | 12.13 | 276.06 | 16.11 | 295.63 | 0.3022 | 950.0 | 690.4 | |
| 0.00 | 1.21 | 0.00 | 0.64 | 17.46 | 276.22 | 16.26 | 309.68 | 0.3486 | 742.0 | 622.6 | |
| 0.00 | 1.21 | 0.00 | 0.64 | 16.37 | 275.93 | 15.97 | 307.55 | 0.3344 | 919.0 | 794.9 | |
| 0.00 | 0.95 | 0.00 | 0.50 | 16.25 | 275.66 | 15.70 | 307.70 | 0.3298 | 971.0 | 809.4 | |
| 0.00 | 1.13 | 0.00 | 0.59 | 16.74 | 275.57 | 15.61 | 309.06 | 0.3334 | 730.0 | 590.9 | |
| 0.00 | 0.61 | 0.00 | 0.31 | 11.34 | 275.13 | 15.18 | 294.33 | 0.2830 | 513.0 | 510.4 | |
| 0.00 | 1.30 | 0.00 | 0.69 | 18.22 | 275.21 | 15.26 | 313.12 | 0.3439 | 831.0 | 683.1 | |
| 0.00 | 1.74 | 0.00 | 0.93 | 21.56 | 274.98 | 15.03 | 320.28 | 0.3790 | 818.0 | 556.3 | |
| 0.00 | 1.39 | 0.00 | 0.73 | 19.15 | 274.52 | 14.56 | 316.43 | 0.3461 | 750.0 | 586.6 | |
| 0.00 | 2.52 | 0.00 | 1.30 | 15.08 | 273.75 | 13.79 | 308.03 | 0.2935 | 943.0 | 656.8 | |
| 0.00 | 1.65 | 0.00 | 0.85 | 12.52 | 273.22 | 13.26 | 301.24 | 0.2631 | 786.0 | 611.1 | |
| 0.00 | 1.65 | 0.00 | 0.88 | 21.43 | 273.52 | 13.56 | 322.81 | 0.3626 | 767.0 | 705.8 | |
| 0.00 | 0.78 | 0.00 | 0.40 | 13.70 | 271.24 | 11.29 | 309.29 | 0.2468 | 656.0 | 529.2 | |
| 0.00 | 1.21 | 0.00 | 0.62 | 13.87 | 270.47 | 10.51 | 311.76 | 0.2386 | 993.0 | 691.5 | |
| 0.00 | 1.65 | 0.00 | 0.85 | 16.01 | 270.55 | 10.59 | 317.84 | 0.2643 | 873.0 | 760.5 | |
| 0.00 | 1.39 | 0.00 | 0.71 | 16.17 | 270.55 | 10.60 | 318.22 | 0.2663 | 728.0 | 609.1 | |
| 0.00 | 1.91 | 0.00 | 0.98 | 16.97 | 269.30 | 9.35 | 323.67 | 0.2633 | 649.0 | 652.3 | |
| 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. | |