SDO HMI 2014-09-06 12:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.36 | 6.08 | 0.20 | 3.60 | -18.54 | 168.96 | 20.79 | 218.33 | 0.5446 | 615.6 | 513.7 | |
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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 | 1.07 | 0.00 | 0.66 | -21.43 | 170.79 | 22.62 | 217.26 | 0.5936 | 661.0 | 562.1 | |
| 0.00 | 1.43 | 0.00 | 0.88 | -21.81 | 170.78 | 22.61 | 216.84 | 0.5976 | 191.0 | 256.9 | |
| 0.00 | 1.52 | 0.00 | 0.90 | -17.98 | 169.53 | 21.36 | 219.66 | 0.5449 | 731.0 | 583.6 | |
| 0.00 | 0.63 | 0.00 | 0.37 | -19.68 | 167.70 | 19.53 | 215.22 | 0.5478 | 612.0 | 548.9 | |
| 0.36 | 1.43 | 0.20 | 0.79 | -12.60 | 165.36 | 17.19 | 220.83 | 0.4430 | 838.2 | 714.2 | |
| 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. | |