SDO HMI 2011-10-19 12:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.95 | 47.59 | 7.36 | 25.09 | -14.26 | 3.05 | -2.96 | 171.58 | 0.3457 | -201.5 | -298.4 | |
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back to the solar disc SDO HMI 2011-10-19 12:59:01 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 |
| 2.70 | 3.66 | 1.43 | 1.93 | -14.82 | 6.26 | 0.24 | 180.68 | 0.3496 | 906.5 | 854.8 | |
| 4.10 | 7.32 | 2.16 | 3.87 | -14.79 | 6.01 | -0.00 | 180.00 | 0.3490 | 1073.3 | 908.9 | |
| 0.00 | 2.79 | 0.00 | 1.47 | -14.92 | 5.73 | -0.28 | 179.22 | 0.3511 | 920.0 | 759.8 | |
| 0.00 | 1.13 | 0.00 | 0.59 | -12.95 | 5.61 | -0.40 | 178.77 | 0.3187 | 879.0 | 703.5 | |
| 0.00 | 1.05 | 0.00 | 0.55 | -14.44 | 4.96 | -1.05 | 177.02 | 0.3437 | 988.0 | 783.9 | |
| 0.00 | 0.70 | 0.00 | 0.37 | -13.34 | 2.63 | -3.38 | 169.95 | 0.3300 | -744.0 | -584.6 | |
| 0.00 | 1.05 | 0.00 | 0.55 | -14.90 | 2.30 | -3.71 | 169.84 | 0.3562 | -662.0 | -552.1 | |
| 0.00 | 1.83 | 0.00 | 0.96 | -13.22 | 2.30 | -3.72 | 168.89 | 0.3290 | -879.0 | -672.3 | |
| 0.00 | 2.00 | 0.00 | 1.05 | -13.31 | 2.05 | -3.96 | 168.24 | 0.3314 | -1018.0 | -817.6 | |
| 0.00 | 1.22 | 0.00 | 0.64 | -14.07 | 2.04 | -3.98 | 168.66 | 0.3437 | -724.0 | -593.3 | |
| 0.00 | 1.31 | 0.00 | 0.69 | -13.50 | 1.89 | -4.12 | 167.91 | 0.3350 | -907.0 | -769.6 | |
| 0.00 | 8.45 | 0.00 | 4.47 | -14.48 | 1.84 | -4.17 | 168.38 | 0.3510 | -1012.0 | -817.5 | |
| 0.00 | 2.96 | 0.00 | 1.56 | -13.82 | 1.79 | -4.22 | 167.83 | 0.3404 | -948.0 | -795.3 | |
| 0.00 | 1.92 | 0.00 | 1.01 | -14.11 | 1.48 | -4.53 | 167.15 | 0.3462 | -818.0 | -773.2 | |
| 0.00 | 1.22 | 0.00 | 0.65 | -16.48 | 0.93 | -5.08 | 167.22 | 0.3858 | 727.0 | 559.5 | |
| 4.97 | 8.98 | 2.62 | 4.73 | -13.83 | 0.96 | -5.05 | 165.53 | 0.3437 | -947.9 | -1037.8 | |
| 2.18 | -16.00 | 1.15 | -16.00 | -13.64 | 0.87 | -5.14 | 165.14 | 0.3410 | -900.2 | 999999 | |
| 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. | |