SDO HMI 2011-08-18 10:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.62 | 125.53 | 17.90 | 109.71 | -20.88 | 56.64 | -48.99 | 121.17 | 0.8260 | 385.9 | 128.5 | |
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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 | 0.72 | 0.00 | 0.61 | -21.27 | 58.52 | -47.11 | 122.50 | 0.8117 | 527.0 | 439.2 | |
| 0.00 | 0.54 | 0.00 | 0.48 | -22.49 | 56.75 | -48.88 | 122.97 | 0.8318 | -645.0 | -636.5 | |
| 10.81 | 106.09 | 9.30 | 91.83 | -20.90 | 57.37 | -48.26 | 121.53 | 0.8200 | 861.6 | 190.5 | |
| 0.00 | 1.98 | 0.00 | 1.77 | -22.56 | 56.36 | -49.27 | 122.86 | 0.8352 | -534.0 | -452.1 | |
| 7.65 | -3.00 | 6.69 | -3.00 | -21.10 | 56.74 | -48.89 | 121.44 | 0.8261 | 475.7 | 999999 | |
| 0.00 | 1.44 | 0.00 | 1.25 | -19.38 | 56.44 | -49.20 | 119.39 | 0.8217 | 521.0 | 398.8 | |
| 0.00 | 0.90 | 0.00 | 0.77 | -18.63 | 56.54 | -49.09 | 118.60 | 0.8179 | 582.0 | 462.6 | |
| 1.08 | 1.44 | 0.94 | 1.25 | -19.44 | 56.16 | -49.47 | 119.33 | 0.8243 | 391.9 | 398.5 | |
| 0.00 | 0.90 | 0.00 | 0.77 | -18.22 | 56.35 | -49.28 | 118.05 | 0.8179 | 525.0 | 364.4 | |
| 0.00 | 0.72 | 0.00 | 0.63 | -18.28 | 55.74 | -49.90 | 117.84 | 0.8235 | 503.0 | 436.4 | |
| 1.08 | 1.98 | 0.97 | 1.78 | -19.65 | 54.96 | -50.67 | 119.03 | 0.8353 | 254.1 | 267.8 | |
| 0.00 | 0.54 | 0.00 | 0.49 | -19.89 | 54.60 | -51.03 | 119.13 | 0.8391 | 274.0 | 222.3 | |
| 0.00 | 2.70 | 0.00 | 2.57 | -20.37 | 52.74 | -52.90 | 118.88 | 0.8559 | -341.0 | -360.1 | |
| 0.00 | 1.89 | 0.00 | 1.86 | -21.02 | 51.63 | -54.00 | 119.13 | 0.8665 | -531.0 | -420.4 | |
| 0.00 | 2.61 | 0.00 | 2.57 | -20.75 | 51.61 | -54.02 | 118.83 | 0.8658 | -660.0 | -599.0 | |
| 0.00 | 1.08 | 0.00 | 1.08 | -20.70 | 51.07 | -54.56 | 118.57 | 0.8697 | -494.0 | -387.1 | |
| 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. | |