SDO HMI 2011-10-17 19:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.45 | 26.60 | 5.92 | 23.99 | 23.84 | 332.55 | -55.99 | 65.15 | 0.8362 | -344.6 | -335.5 | |
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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 | 2.44 | 0.00 | 1.95 | 20.70 | 337.43 | -51.11 | 68.06 | 0.7872 | -555.0 | -384.6 | |
| 0.00 | 1.31 | 0.00 | 1.14 | 24.38 | 334.06 | -54.48 | 64.21 | 0.8255 | -646.0 | -533.5 | |
| 1.48 | 13.60 | 1.29 | 11.90 | 23.41 | 333.93 | -54.60 | 65.40 | 0.8249 | -862.5 | -496.2 | |
| 3.66 | -3.00 | 3.21 | -3.00 | 23.42 | 333.64 | -54.89 | 65.44 | 0.8275 | -428.8 | 999999 | |
| 0.00 | 2.01 | 0.00 | 1.75 | 22.72 | 333.78 | -54.76 | 66.25 | 0.8252 | -657.0 | -563.5 | |
| 0.00 | 3.14 | 0.00 | 2.77 | 22.84 | 333.25 | -55.28 | 66.20 | 0.8301 | -396.0 | -320.3 | |
| 0.00 | 2.44 | 0.00 | 2.68 | 27.56 | 325.92 | -62.62 | 61.92 | 0.8941 | 318.0 | 254.5 | |
| 1.31 | 1.66 | 1.42 | 1.80 | 26.72 | 326.10 | -62.44 | 62.83 | 0.8919 | 465.8 | 426.0 | |
| 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. | |