| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 49.55 | 277.75 | 28.60 | 160.43 | -24.08 | 284.26 | -16.51 | 149.70 | 0.5149 | 428.3 | 256.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-20 18:58:57 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 | 0.77 | 0.00 | 0.45 | -26.84 | 287.11 | -13.66 | 156.51 | 0.5308 | 633.0 | 571.6 | |
| 0.00 | 1.11 | 0.00 | 0.63 | -23.09 | 286.14 | -14.64 | 151.40 | 0.4876 | 807.0 | 602.2 | |
| 0.00 | 1.37 | 0.00 | 0.78 | -23.12 | 285.87 | -14.91 | 151.01 | 0.4901 | 668.0 | 455.1 | |
| 38.15 | 209.77 | 21.91 | 120.55 | -24.18 | 285.27 | -15.50 | 151.20 | 0.5081 | 1298.4 | 357.5 | |
| 0.00 | 0.77 | 0.00 | 0.45 | -26.60 | 284.74 | -16.03 | 152.81 | 0.5426 | 723.0 | 604.0 | |
| 0.51 | -4.00 | 0.30 | -4.00 | -23.79 | 284.75 | -16.03 | 149.99 | 0.5070 | 750.7 | 999999 | |
| 0.00 | 2.40 | 0.00 | 1.37 | -22.91 | 284.59 | -16.18 | 148.76 | 0.4971 | -70.0 | 19.7 | |
| 6.43 | 8.32 | 3.69 | 4.77 | -23.63 | 284.40 | -16.38 | 149.28 | 0.5077 | 881.1 | 560.8 | |
| 0.00 | 1.20 | 0.00 | 0.67 | -20.16 | 284.47 | -16.30 | 145.22 | 0.4638 | 866.0 | 695.3 | |
| 0.00 | 0.69 | 0.00 | 0.40 | -24.03 | 283.90 | -16.87 | 148.99 | 0.5165 | 516.0 | 388.9 | |
| 0.00 | 2.23 | 0.00 | 1.25 | -20.42 | 284.31 | -16.46 | 145.30 | 0.4683 | 971.0 | 695.3 | |
| 0.00 | 2.83 | 0.00 | 1.62 | -22.92 | 283.85 | -16.92 | 147.65 | 0.5031 | 869.0 | 590.0 | |
| 0.00 | 1.03 | 0.00 | 0.62 | -27.53 | 283.17 | -17.60 | 151.54 | 0.5649 | 726.0 | 612.8 | |
| 0.00 | 7.72 | 0.00 | 4.45 | -23.77 | 283.67 | -17.10 | 148.36 | 0.5151 | 765.0 | 709.4 | |
| 0.00 | 1.03 | 0.00 | 0.60 | -24.67 | 283.06 | -17.71 | 148.48 | 0.5308 | 802.0 | 680.2 | |
| 0.00 | 0.86 | 0.00 | 0.48 | -20.78 | 283.58 | -17.19 | 144.62 | 0.4793 | 712.0 | 661.1 | |
| 0.00 | 3.17 | 0.00 | 1.84 | -23.40 | 282.19 | -18.58 | 145.82 | 0.5226 | -975.0 | -724.1 | |
| 0.00 | 2.14 | 0.00 | 1.23 | -22.15 | 282.33 | -18.44 | 144.52 | 0.5067 | 652.0 | 563.3 | |
| 0.00 | 1.03 | 0.00 | 0.59 | -21.80 | 282.01 | -18.76 | 143.61 | 0.5054 | 576.0 | 566.6 | |
| 0.00 | 0.94 | 0.00 | 0.55 | -24.07 | 281.41 | -19.36 | 145.52 | 0.5370 | -909.0 | -812.1 | |
| 0.00 | 2.66 | 0.00 | 1.56 | -24.07 | 281.03 | -19.74 | 145.02 | 0.5402 | -872.0 | -570.5 | |
| 0.00 | 3.51 | 0.00 | 2.07 | -23.94 | 280.70 | -20.07 | 144.45 | 0.5415 | -1012.0 | -832.1 | |
| 0.00 | 1.20 | 0.00 | 0.71 | -23.82 | 280.41 | -20.36 | 143.92 | 0.5426 | -772.0 | -664.0 | |
| 0.00 | 2.14 | 0.00 | 1.30 | -25.21 | 278.31 | -22.46 | 142.96 | 0.5761 | -855.0 | -688.8 | |
| 0.00 | 0.86 | 0.00 | 0.52 | -25.04 | 278.16 | -22.61 | 142.59 | 0.5756 | -828.0 | -678.1 | |
| 4.46 | 4.89 | 2.70 | 2.96 | -24.59 | 277.54 | -23.23 | 141.33 | 0.5762 | -868.6 | -750.0 | |
| 0.00 | 2.14 | 0.00 | 1.30 | -24.96 | 277.26 | -23.52 | 141.45 | 0.5826 | -767.0 | -644.7 | |
| 0.00 | 0.86 | 0.00 | 0.54 | -27.19 | 276.48 | -24.29 | 143.14 | 0.6123 | -646.0 | -540.2 | |
| 0.00 | 2.14 | 0.00 | 1.29 | -23.31 | 277.19 | -23.58 | 139.36 | 0.5663 | -660.0 | -651.5 | |
| 0.00 | 1.20 | 0.00 | 0.73 | -25.17 | 276.75 | -24.02 | 141.12 | 0.5893 | -827.0 | -602.6 | |
| 0.00 | 1.11 | 0.00 | 0.68 | -24.01 | 276.56 | -24.21 | 139.51 | 0.5793 | -831.0 | -666.5 | |
| 0.00 | 0.86 | 0.00 | 0.52 | -24.25 | 276.26 | -24.51 | 139.48 | 0.5844 | -740.0 | -618.4 | |
| 0.00 | 1.29 | 0.00 | 0.78 | -24.05 | 276.16 | -24.61 | 139.12 | 0.5834 | -655.0 | -495.6 | |
| 0.00 | 0.94 | 0.00 | 0.59 | -26.29 | 275.52 | -25.25 | 141.11 | 0.6114 | -594.0 | -519.2 | |
| 0.00 | 0.77 | 0.00 | 0.47 | -23.20 | 275.80 | -24.98 | 137.66 | 0.5785 | -542.0 | -450.7 | |
| 0.00 | 0.60 | 0.00 | 0.37 | -25.93 | 275.17 | -25.61 | 140.32 | 0.6109 | -534.0 | -390.3 | |
| 0.00 | 1.20 | 0.00 | 0.74 | -23.52 | 274.37 | -26.41 | 136.56 | 0.5953 | -717.0 | -573.3 | |
| 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. | |