SDO HMI 2011-10-13 14:59:02 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.10 | 26.84 | 5.12 | 15.12 | 19.87 | 109.48 | 25.42 | 301.71 | 0.4765 | 296.0 | 339.4 | |
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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 | 0.70 | 0.00 | 0.40 | 18.95 | 111.20 | 27.14 | 298.58 | 0.4934 | -685.0 | -540.0 | |
| 0.00 | 1.57 | 0.00 | 0.90 | 20.60 | 110.90 | 26.84 | 301.87 | 0.4996 | -951.0 | -755.3 | |
| 1.75 | 2.36 | 1.00 | 1.35 | 20.39 | 110.82 | 26.76 | 301.54 | 0.4973 | -849.0 | -733.7 | |
| 1.49 | 3.06 | 0.85 | 1.74 | 20.25 | 110.61 | 26.56 | 301.44 | 0.4937 | -862.5 | -685.3 | |
| 0.00 | 2.54 | 0.00 | 1.43 | 19.73 | 109.60 | 25.54 | 301.33 | 0.4771 | 637.0 | 527.2 | |
| 0.00 | 1.31 | 0.00 | 0.73 | 18.64 | 109.31 | 25.26 | 299.45 | 0.4662 | 826.0 | 598.0 | |
| 0.87 | 2.36 | 0.49 | 1.33 | 19.56 | 109.40 | 25.34 | 301.17 | 0.4732 | 904.1 | 780.2 | |
| 0.00 | 1.40 | 0.00 | 0.79 | 20.64 | 109.48 | 25.42 | 303.13 | 0.4817 | 619.0 | 503.6 | |
| 2.80 | 7.17 | 1.56 | 4.00 | 19.56 | 108.62 | 24.57 | 301.85 | 0.4631 | 870.7 | 869.1 | |
| 0.00 | 4.37 | 0.00 | 2.45 | 20.08 | 108.71 | 24.65 | 302.78 | 0.4679 | 869.0 | 757.4 | |
| 2.19 | -9.00 | 1.22 | -9.00 | 19.57 | 108.42 | 24.36 | 302.06 | 0.4605 | 941.7 | 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. | |