SDO HMI 2011-11-19 16:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.58 | 47.31 | 4.42 | 24.36 | 17.60 | 315.63 | 0.58 | 357.62 | 0.2725 | -318.2 | -445.3 | |
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back to the solar disc SDO HMI 2011-11-19 16:58:57 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 | 1.46 | 0.00 | 0.76 | 16.52 | 325.31 | 10.25 | 325.19 | 0.3003 | 895.0 | 683.9 | |
| 0.00 | 0.77 | 0.00 | 0.40 | 17.71 | 322.27 | 7.21 | 335.73 | 0.2921 | 739.0 | 530.7 | |
| 0.00 | 1.37 | 0.00 | 0.71 | 17.98 | 322.25 | 7.19 | 336.20 | 0.2962 | 673.0 | 493.7 | |
| 0.00 | 1.20 | 0.00 | 0.60 | 11.41 | 319.87 | 4.82 | 332.43 | 0.1787 | -872.0 | -540.9 | |
| 4.89 | 21.18 | 2.52 | 10.90 | 18.06 | 316.97 | 1.91 | 353.33 | 0.2739 | -1143.1 | -815.3 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 17.54 | 316.62 | 1.56 | 354.34 | 0.2645 | -975.0 | -613.4 | |
| 0.00 | 0.94 | 0.00 | 0.48 | 13.04 | 316.46 | 1.41 | 352.65 | 0.1879 | -879.0 | -739.4 | |
| 0.00 | 1.03 | 0.00 | 0.53 | 18.06 | 316.47 | 1.41 | 355.06 | 0.2731 | -586.0 | -447.9 | |
| 0.00 | 2.74 | 0.00 | 1.41 | 17.85 | 315.69 | 0.63 | 357.75 | 0.2686 | 654.0 | 516.8 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 17.51 | 315.59 | 0.54 | 358.04 | 0.2629 | -796.0 | -640.9 | |
| 3.69 | 4.89 | 1.90 | 2.52 | 18.22 | 315.07 | 0.01 | 359.97 | 0.2746 | 1002.9 | 762.5 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 16.43 | 311.79 | -3.26 | 12.65 | 0.2506 | -861.0 | -664.1 | |
| 0.00 | 1.29 | 0.00 | 0.66 | 16.28 | 311.52 | -3.54 | 13.83 | 0.2492 | -1054.0 | -901.2 | |
| 0.00 | 2.49 | 0.00 | 1.27 | 16.83 | 311.38 | -3.67 | 13.78 | 0.2587 | -753.0 | -641.0 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 18.45 | 309.10 | -5.96 | 19.55 | 0.2958 | -747.0 | -623.2 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 19.08 | 306.32 | -8.73 | 26.45 | 0.3236 | -881.0 | -664.1 | |
| 0.00 | 1.54 | 0.00 | 0.81 | 19.27 | 306.16 | -8.90 | 26.62 | 0.3275 | -788.0 | -601.0 | |
| 0.00 | 1.03 | 0.00 | 0.53 | 16.01 | 305.26 | -9.80 | 34.66 | 0.2891 | 709.0 | 506.8 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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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. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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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. |
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| 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. | |