SDO HMI 2011-11-09 19:58:58 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 |
| 57.98 | 318.02 | 32.87 | 180.53 | 9.55 | 56.48 | -28.76 | 76.64 | 0.4896 | -909.2 | -404.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-09 19:58:58 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 | 1.72 | 0.00 | 0.92 | 6.16 | 62.69 | -22.54 | 82.37 | 0.3862 | -744.0 | -637.3 | |
| 0.00 | 1.03 | 0.00 | 0.57 | 7.52 | 58.80 | -26.43 | 80.17 | 0.4498 | -761.0 | -550.9 | |
| 1.64 | 285.22 | 0.93 | 161.35 | 9.86 | 56.85 | -28.38 | 75.87 | 0.4849 | -849.9 | -428.9 | |
| 0.00 | 1.46 | 0.00 | 0.83 | 11.32 | 56.70 | -28.53 | 72.99 | 0.4917 | -581.0 | -411.0 | |
| 44.28 | -3.00 | 25.02 | -3.00 | 9.35 | 56.87 | -28.37 | 76.90 | 0.4833 | -1332.0 | 999999 | |
| 1.03 | -3.00 | 0.58 | -3.00 | 8.81 | 56.64 | -28.59 | 78.09 | 0.4854 | -675.8 | 999999 | |
| 0.00 | 1.55 | 0.00 | 0.90 | 14.89 | 55.82 | -29.41 | 66.64 | 0.5190 | -648.0 | -504.1 | |
| 0.00 | 1.55 | 0.00 | 0.88 | 11.25 | 56.23 | -29.00 | 73.34 | 0.4984 | -975.0 | -790.5 | |
| 0.00 | 1.03 | 0.00 | 0.59 | 10.47 | 56.24 | -28.99 | 74.88 | 0.4957 | -686.0 | -498.8 | |
| 2.33 | 2.58 | 1.33 | 1.48 | 11.45 | 56.03 | -29.20 | 73.03 | 0.5020 | -803.3 | -733.3 | |
| 0.00 | 0.86 | 0.00 | 0.49 | 11.69 | 55.97 | -29.26 | 72.60 | 0.5037 | -740.0 | -550.4 | |
| 2.93 | -3.00 | 1.67 | -3.00 | 9.99 | 56.12 | -29.11 | 75.88 | 0.4961 | -600.4 | 999999 | |
| 2.50 | -3.00 | 1.42 | -3.00 | 9.66 | 56.08 | -29.15 | 76.55 | 0.4958 | -648.2 | 999999 | |
| 0.00 | 1.21 | 0.00 | 0.69 | 11.16 | 55.47 | -29.76 | 73.83 | 0.5091 | -525.0 | -394.2 | |
| 0.00 | 2.24 | 0.00 | 1.29 | 11.19 | 55.30 | -29.94 | 73.85 | 0.5117 | -711.0 | -651.6 | |
| 1.72 | 5.00 | 1.00 | 2.91 | 11.85 | 54.16 | -31.07 | 73.08 | 0.5301 | 824.5 | 700.1 | |
| 0.00 | 1.03 | 0.00 | 0.60 | 10.61 | 54.03 | -31.21 | 75.42 | 0.5283 | 561.0 | 390.9 | |
| 1.55 | 2.24 | 0.92 | 1.33 | 9.59 | 52.14 | -33.09 | 77.85 | 0.5528 | -909.5 | -753.9 | |
| 0.00 | 1.55 | 0.00 | 0.92 | 9.29 | 52.10 | -33.13 | 78.40 | 0.5528 | -670.0 | -550.4 | |
| 0.00 | 2.15 | 0.00 | 1.29 | 9.51 | 51.57 | -33.66 | 78.14 | 0.5608 | -557.0 | -542.5 | |
| 0.00 | 1.38 | 0.00 | 0.83 | 10.32 | 51.37 | -33.86 | 76.78 | 0.5653 | -776.0 | -643.2 | |
| 0.00 | 1.29 | 0.00 | 0.78 | 11.16 | 50.49 | -34.74 | 75.57 | 0.5795 | 789.0 | 707.0 | |
| 0.00 | 0.43 | 0.00 | 0.26 | 10.70 | 49.59 | -35.64 | 76.58 | 0.5909 | -678.0 | -583.8 | |
| 0.00 | 2.50 | 0.00 | 1.62 | 11.63 | 45.34 | -39.89 | 76.11 | 0.6494 | 784.0 | 626.5 | |
| 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. | |