SDO HMI 2014-11-20 15:10:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 67.59 | 566.77 | 117.09 | 1022.63 | -13.39 | 164.59 | -72.41 | 104.68 | 0.9589 | 185.1 | -181.7 | |
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back to the solar disc SDO HMI 2014-11-20 15:10:56 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 | 1.12 | 0.00 | 1.56 | -10.44 | 168.58 | -68.42 | 102.03 | 0.9366 | 108.0 | 159.8 | |
| 0.00 | 1.37 | 0.00 | 2.02 | -11.47 | 167.62 | -69.38 | 103.02 | 0.9429 | 465.0 | 375.9 | |
| 51.98 | 550.39 | 82.08 | 986.05 | -13.02 | 166.32 | -70.68 | 104.48 | 0.9510 | 390.8 | -187.5 | |
| 6.69 | -3.00 | 14.17 | -3.00 | -14.02 | 161.58 | -75.42 | 105.00 | 0.9731 | -567.2 | 999999 | |
| 7.12 | -3.00 | 16.48 | -3.00 | -14.65 | 160.40 | -76.60 | 105.52 | 0.9777 | -136.2 | 999999 | |
| 1.37 | -3.00 | 3.21 | -3.00 | -14.20 | 160.23 | -76.77 | 105.04 | 0.9782 | 177.8 | 999999 | |
| 0.00 | 5.06 | 0.00 | 11.70 | -13.40 | 160.27 | -76.73 | 104.23 | 0.9778 | -462.0 | -336.5 | |
| 0.00 | 1.20 | 0.00 | 2.86 | -13.14 | 159.85 | -77.15 | 103.93 | 0.9792 | 161.0 | 119.9 | |
| 0.43 | 1.80 | 1.15 | 4.84 | -14.20 | 158.46 | -78.54 | 104.89 | 0.9839 | -107.8 | -33.4 | |
| 0.00 | 5.83 | 0.00 | 13.60 | -12.76 | 160.10 | -76.90 | 103.57 | 0.9782 | 86.0 | 101.2 | |
| 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. | |